{"title":"Brazing Flux \u0026 Welding Compounds","description":"\u003ch1\u003eBrazing Flux, Soldering Flux \u0026amp; Solder Wire\u003c\/h1\u003e\n\u003cp\u003eFlux paste, solder wire, and welding compounds for copper pipe jointing in plumbing, HVAC, and refrigeration installations. Lawton and RectorSeal flux in stock alongside Lawton lead-free and leaded solder wire. Same-day dispatch from UK stock.\u003c\/p\u003e\n\u003ch2\u003eSoldering Flux Paste\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLawton Soldering Flux Paste\u003c\/strong\u003e — non-acid, non-corrosive, WRAS approved for potable water installations. Compliant with EN-ISO 9454 (2.1.2.C). Available in 113g (SOL-FLF113) with brush in cap for domestic and light commercial work, and 453g (SOL-FLF453) trade pot for high-volume installations. Apply to both the pipe end and the fitting socket before heating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRectorSeal NOKORODE Regular Paste Flux\u003c\/strong\u003e — a widely specified flux for copper and brass soft soldering in plumbing and HVAC. Available in 48g (14000) and 118g (14030). Water-soluble residue for easy clean-up.\u003c\/p\u003e\n\u003ch2\u003eSolder Wire\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLawton ECO 1 Lead-Free Solder Wire\u003c\/strong\u003e (SOL-LF3.0) — Alloy 402 (S-Sn97Cu3), 97% tin 3% copper, EN-ISO 9453:2014. 3.20mm diameter, 500g reel. For potable water, heating, and gas installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLawton Leaded Solder Wire\u003c\/strong\u003e (SOL-L3.0) — Alloy 136 (Pb74Sn25Sb1), 25% tin 74% lead 1% antimony, EN-ISO 9453:2014. 3mm diameter, 500g reel. For non-potable water, heating, and industrial applications only — not for drinking water systems.\u003c\/p\u003e\n\u003ch2\u003eHeat Barrier Compounds\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCoolweld 32 Spray-on Heat Barrier Gel\u003c\/strong\u003e for protecting adjacent surfaces, cables, and fittings from torch heat during brazing and soldering. Apply before heating and wipe away after the joint has cooled.\u003c\/p\u003e\n\u003cp\u003eBrowse \u003ca href=\"\/collections\/brazing-soldering-rods\"\u003eBrazing \u0026amp; Soldering Rods\u003c\/a\u003e for silver solder and brazing rod alloys. Browse \u003ca href=\"\/collections\/brazing-heat-protection\"\u003eBrazing Heat Protection\u003c\/a\u003e for deflectors, mats, and heat-dissipating sprays. Trade accounts available — call 0161 775 1190 for volume pricing on flux and solder.\u003c\/p\u003e","products":[{"product_id":"rectorseal-nokorode-regular-paste-flux-118g","title":"RectorSeal NOKORODE Regular Paste Flux 118g","description":"\u003cp\u003eRectorSeal NOKORODE Regular Paste Flux (118g) is a professional-grade soldering flux for use on copper, brass, and other metals in plumbing, HVAC, and refrigeration pipework. The smooth, non-corrosive paste formula ensures clean, reliable solder joints every time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSKU: 14030\u003c\/li\u003e\n\u003cli\u003eBrand: RectorSeal\u003c\/li\u003e\n\u003cli\u003eSize: 118g\u003c\/li\u003e\n\u003cli\u003eRegular paste flux formula\u003c\/li\u003e\n\u003cli\u003eSuitable for copper, brass, and compatible metals\u003c\/li\u003e\n\u003cli\u003eNon-corrosive formulation\u003c\/li\u003e\n\u003cli\u003eFor use in plumbing, HVAC, and refrigeration soldering applications\u003c\/li\u003e\n\u003cli\u003eCompatible with standard lead-free and leaded solders\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA trusted flux for clean, professional solder joints — RectorSeal NOKORODE paste flux is a workshop and van staple for any HVAC or plumbing engineer.\u003c\/p\u003e","brand":"RectorSeal","offers":[{"title":"Default Title","offer_id":57029513511289,"sku":"14030","price":5.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/RectorSeal-NOKORODE-Regular-Paste-Flux-118g-Ryan-Air-Conditioning-Spares-68944911860087.jpg?v=1775888740"},{"product_id":"rectorseal-nokorode-regular-paste-flux-48g","title":"RectorSeal NOKORODE Regular Paste Flux 48g","description":"\u003cp\u003eRectorSeal NOKORODE Regular Paste Flux (48g) is a professional-grade soldering flux for use on copper, brass, and other metals in plumbing, HVAC, and refrigeration pipework. The compact 48g tub is ideal for engineers who need a pocket-sized flux on the job.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSKU: 14000\u003c\/li\u003e\n\u003cli\u003eBrand: RectorSeal\u003c\/li\u003e\n\u003cli\u003eSize: 48g\u003c\/li\u003e\n\u003cli\u003eRegular paste flux formula\u003c\/li\u003e\n\u003cli\u003eSuitable for copper, brass, and compatible metals\u003c\/li\u003e\n\u003cli\u003eNon-corrosive formulation\u003c\/li\u003e\n\u003cli\u003eFor use in plumbing, HVAC, and refrigeration soldering applications\u003c\/li\u003e\n\u003cli\u003eCompatible with standard lead-free and leaded solders\u003c\/li\u003e\n\u003cli\u003eCompact size — ideal for carrying on site\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA trusted flux in a handy pocket size — RectorSeal NOKORODE 48g paste flux is perfect for engineers who need reliable soldering performance on every job.\u003c\/p\u003e","brand":"RectorSeal","offers":[{"title":"Default Title","offer_id":57029513806201,"sku":"14000","price":7.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/RectorSeal-NOKORODE-Regular-Paste-Flux-48g-Ryan-Air-Conditioning-Spares-68944912154999.jpg?v=1775888747"},{"product_id":"javac-jav-s2-s2-brazing-rods-1kg","title":"Javac JAV-S2 S2 Brazing Rods 1kg | Self-Fluxing Copper Phosphorus | 500mm | Made in UK","description":"\u003ch2\u003eJavac JAV-S2 S2 Brazing Rods | 1kg Pack | Self-Fluxing Copper Phosphorus\u003c\/h2\u003e\u003cp\u003ePremium grade S2 self-fluxing copper phosphorus alloy brazing rods for HVAC and refrigeration copper pipework. Suitable for copper-to-copper and high copper content alloy joints without the need for additional flux. Made in the UK. Supplied in a 1kg pack of 500mm rods.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Fluxing\u003c\/strong\u003e — no additional flux required for copper-to-copper joints; cleaner, faster brazing on site\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade S2 Alloy\u003c\/strong\u003e — copper phosphorus alloy for strong, reliable brazed joints on HVAC copper pipework\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper-Copper \u0026amp; High Copper Content Alloys\u003c\/strong\u003e — suitable for all standard HVAC ACR copper tube and fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500mm Rod Length\u003c\/strong\u003e — standard length for HVAC brazing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1kg Pack\u003c\/strong\u003e — trade quantity for regular site use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the UK\u003c\/strong\u003e — manufactured to UK quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e JAV-S2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 5060144941695\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTariff Code:\u003c\/strong\u003e 83113000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Type:\u003c\/strong\u003e S2 Copper Phosphorus (self-fluxing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting Range:\u003c\/strong\u003e Solidus 645°C \/ Liquidus 850°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Length:\u003c\/strong\u003e 500mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Weight:\u003c\/strong\u003e 1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitability:\u003c\/strong\u003e Copper-copper and high copper content alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United Kingdom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSelf-fluxing on copper-to-copper joints — no additional flux required\u003c\/li\u003e\n\u003cli\u003eFor copper-to-brass or copper-to-bronze joints, use with an appropriate flux\u003c\/li\u003e\n\u003cli\u003eUse with oxy-acetylene, oxy-propane or air-acetylene torch\u003c\/li\u003e\n\u003cli\u003eEnsure nitrogen purge during brazing to prevent internal oxidation of HVAC pipework\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-edge-flexi-torch-jav-1004\"\u003e\u003cstrong\u003eJAV-1004\u003c\/strong\u003e — Javac Edge Flexi Torch (MAPP\/Propane)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-edge-oxy-acetylene-brazing-welding-toolkit-f23220001\"\u003e\u003cstrong\u003eF23220001\u003c\/strong\u003e — Javac Edge Oxy-Acetylene Brazing \u0026amp; Welding Toolkit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-jav-1444-nitrogen-purge-tool\"\u003e\u003cstrong\u003eJAV-1444\u003c\/strong\u003e — Javac Nitrogen Purge \u0026amp; Braze Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-edge-heat-shield-jav-1002\"\u003e\u003cstrong\u003eJAV-1002\u003c\/strong\u003e — Javac Edge Heat Shield Putty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Javac","offers":[{"title":"Default Title","offer_id":57029880283513,"sku":"JAV-S2","price":40.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Javac-S2-Self-Fluxing-Silver-Copper-Brazing-Rods-JAV-S2-Ryan-Air-Conditioning-Spares-68981892284791.jpg?v=1775892494"},{"product_id":"silver-solder-ag56","title":"Lawton AG56% Silver Solder Brazing Rods — 500mm, Flux Coated","description":"\u003ch2\u003eAG56% Silver Solder Brazing Rods\u003c\/h2\u003e\u003cp\u003eProfessional-grade 56% silver content brazing rods from Lawton Tubes, supplied in 500mm lengths. Suitable for brazing copper tube and solder-type fittings in HVAC, refrigeration, and plumbing installations. Available flux coated for cleaner, faster joints.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e56% silver content for high-strength, leak-free joints\u003c\/li\u003e\n\u003cli\u003e500mm rod length — standard trade length\u003c\/li\u003e\n\u003cli\u003eFlux coated option eliminates need for separate flux application\u003c\/li\u003e\n\u003cli\u003eSuitable for copper-to-copper and copper-to-brass joints\u003c\/li\u003e\n\u003cli\u003eMeets requirements for HVAC refrigeration pipework brazing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Braze Copper Fittings\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCut tube square using a pipe cutter or fine hacksaw (32 TPI). Remove burr with file or scraper.\u003c\/li\u003e\n\u003cli\u003eClean outside of copper tube thoroughly with sand cloth or sandpaper to the depth of the fitting. Leave no dark spots.\u003c\/li\u003e\n\u003cli\u003eClean inside of fitting carefully to tube stop with a wire brush. Sand cloth or sandpaper may also be used.\u003c\/li\u003e\n\u003cli\u003eApply heat uniformly around the fitting with a torch. When the brazing rod melts on contact with the heated fitting, the correct brazing temperature has been reached. Remove flame and feed rod to the joint at one or two points until a ring of brazing alloy appears at the end of the fitting.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always work in a well-ventilated area and follow appropriate safety precautions when brazing.\u003c\/p\u003e","brand":"Lawton Tubes","offers":[{"title":"2.0mm \/ Pack of 5 Rods \/ Flux Coated","offer_id":57251701555577,"sku":"SOL-S2.0AG56FC-PACK","price":152.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Silver-Solder-Pack-of-5-sticks-Ryan-Air-Conditioning-Spares-68944896131447.jpg?v=1775888491"},{"product_id":"lawton-soldering-flux-paste-113g-4oz-with-brush-sol-flf113","title":"Lawton Soldering Flux Paste 113g (4oz) with Brush — SOL-FLF113","description":"\u003cp\u003eLawton non-corrosive soft solder flux paste for soldering copper to tin alloys in plumbing, HVAC, and refrigeration installations. Water-soluble, halogen-containing formulation compliant with EN-ISO 9454 (2.1.2.C). Brush in cap for easy, controlled application. WRAS approved for use on potable water systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNon-corrosive — safe on copper, brass, and solder alloys\u003c\/li\u003e\n\u003cli\u003eBrush in cap for precise, mess-free application\u003c\/li\u003e\n\u003cli\u003eWRAS approved — suitable for drinking water installations\u003c\/li\u003e\n\u003cli\u003eComplies with EN-ISO 9454 (2.1.2.C)\u003c\/li\u003e\n\u003cli\u003eWater-soluble — residue cleans off with damp cloth\u003c\/li\u003e\n\u003cli\u003eActive up to 300°C, stable emulsion up to 65°C\u003c\/li\u003e\n\u003cli\u003e113g (4oz) pot — ideal for domestic and light commercial work\u003c\/li\u003e\n\u003cli\u003eCompatible with lead-free and leaded solder wire\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Use Soldering Flux on Copper Fittings\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut and deburr\u003c\/strong\u003e — cut the copper pipe cleanly and remove the internal burr with a reamer or deburring tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the pipe and fitting\u003c\/strong\u003e — use wire wool or emery cloth to clean the outside of the pipe end and the inside of the fitting socket until bright.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply flux\u003c\/strong\u003e — use the brush in the cap to apply a thin, even coat of flux paste to both the pipe end and the inside of the fitting socket. Flux prevents oxidation during heating and helps the solder flow into the joint by capillary action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssemble and heat\u003c\/strong\u003e — push the fitting onto the pipe and apply heat evenly around the fitting with a blowtorch until the flux begins to bubble and the copper reaches soldering temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply solder\u003c\/strong\u003e — touch the solder wire to the joint (not the flame). When the temperature is correct, the solder will be drawn into the joint. Apply until a complete ring of solder is visible around the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllow to cool\u003c\/strong\u003e — do not disturb the joint while cooling. Wipe away excess flux residue with a damp cloth once cool — the water-soluble formulation cleans off easily.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eUse with Lawton ECO 1 lead-free solder wire (SOL-LF3.0) for potable water and HVAC applications, or Lawton leaded solder wire (SOL-L3.0) for non-potable refrigeration and industrial pipework.\u003c\/p\u003e\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard: EN-ISO 9454 (2.1.2.C)\u003c\/li\u003e\n\u003cli\u003ePhysical state: Paste\u003c\/li\u003e\n\u003cli\u003eColour: Yellowish\u003c\/li\u003e\n\u003cli\u003epH: 6–7\u003c\/li\u003e\n\u003cli\u003eDensity: 1.10 g\/cc\u003c\/li\u003e\n\u003cli\u003eFreezing point: −10°C\u003c\/li\u003e\n\u003cli\u003eBoiling point (liquid part): 110°C\u003c\/li\u003e\n\u003cli\u003eIgnition point: \u0026gt;200°C\u003c\/li\u003e\n\u003cli\u003eActive temperature: up to 300°C\u003c\/li\u003e\n\u003cli\u003eWater solubility: Total\u003c\/li\u003e\n\u003cli\u003eOdour: None\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eNon-hazardous in normal use. Avoid prolonged skin contact — use the applicator brush. Use a face mask in small, poorly ventilated spaces during extended use. Safety goggles recommended to avoid splashing. In case of eye contact, rinse with clean water for 15 minutes. Full safety data available on request.\u003c\/p\u003e","brand":"Lawton Tubes","offers":[{"title":"Default Title","offer_id":57269659435385,"sku":"SOL-FLF113","price":2.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/8b524416-8f0b-413b-b538-d4370f57b64d.jpg?v=1778734223"},{"product_id":"lawton-soldering-flux-paste-453g-16oz-with-brush-sol-flf453","title":"Lawton Soldering Flux Paste 453g (16oz) with Brush — SOL-FLF453","description":"\u003cp\u003eLawton non-corrosive soft solder flux paste for soldering copper to tin alloys in plumbing, HVAC, and refrigeration installations. Water-soluble, halogen-containing formulation compliant with EN-ISO 9454 (2.1.2.C). Brush in cap for easy, controlled application. WRAS approved for use on potable water systems. 453g (16oz) trade pot for high-volume and commercial use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNon-corrosive — safe on copper, brass, and solder alloys\u003c\/li\u003e\n\u003cli\u003eBrush in cap for precise, mess-free application\u003c\/li\u003e\n\u003cli\u003eWRAS approved — suitable for drinking water installations\u003c\/li\u003e\n\u003cli\u003eComplies with EN-ISO 9454 (2.1.2.C)\u003c\/li\u003e\n\u003cli\u003eWater-soluble — residue cleans off with damp cloth\u003c\/li\u003e\n\u003cli\u003eActive up to 300°C, stable emulsion up to 65°C\u003c\/li\u003e\n\u003cli\u003e453g (16oz) trade pot — ideal for commercial and high-volume installations\u003c\/li\u003e\n\u003cli\u003eCompatible with lead-free and leaded solder wire\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Use Soldering Flux on Copper Fittings\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut and deburr\u003c\/strong\u003e — cut the copper pipe cleanly and remove the internal burr with a reamer or deburring tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the pipe and fitting\u003c\/strong\u003e — use wire wool or emery cloth to clean the outside of the pipe end and the inside of the fitting socket until bright.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply flux\u003c\/strong\u003e — use the brush in the cap to apply a thin, even coat of flux paste to both the pipe end and the inside of the fitting socket. Flux prevents oxidation during heating and helps the solder flow into the joint by capillary action.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssemble and heat\u003c\/strong\u003e — push the fitting onto the pipe and apply heat evenly around the fitting with a blowtorch until the flux begins to bubble and the copper reaches soldering temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply solder\u003c\/strong\u003e — touch the solder wire to the joint (not the flame). When the temperature is correct, the solder will be drawn into the joint. Apply until a complete ring of solder is visible around the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllow to cool\u003c\/strong\u003e — do not disturb the joint while cooling. Wipe away excess flux residue with a damp cloth once cool.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eUse with Lawton ECO 1 lead-free solder wire (SOL-LF3.0) for potable water and HVAC applications, or Lawton leaded solder wire (SOL-L3.0) for non-potable refrigeration and industrial pipework.\u003c\/p\u003e\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard: EN-ISO 9454 (2.1.2.C)\u003c\/li\u003e\n\u003cli\u003ePhysical state: Paste\u003c\/li\u003e\n\u003cli\u003eColour: Yellowish\u003c\/li\u003e\n\u003cli\u003epH: 6–7\u003c\/li\u003e\n\u003cli\u003eDensity: 1.10 g\/cc\u003c\/li\u003e\n\u003cli\u003eFreezing point: −10°C\u003c\/li\u003e\n\u003cli\u003eBoiling point (liquid part): 110°C\u003c\/li\u003e\n\u003cli\u003eIgnition point: \u0026gt;200°C\u003c\/li\u003e\n\u003cli\u003eActive temperature: up to 300°C\u003c\/li\u003e\n\u003cli\u003eWater solubility: Total\u003c\/li\u003e\n\u003cli\u003eOdour: None\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eNon-hazardous in normal use. Avoid prolonged skin contact — use the applicator brush. Use a face mask in small, poorly ventilated spaces during extended use. Safety goggles recommended to avoid splashing. In case of eye contact, rinse with clean water for 15 minutes. Full safety data available on request.\u003c\/p\u003e","brand":"Lawton Tubes","offers":[{"title":"Default Title","offer_id":57269660221817,"sku":"SOL-FLF453","price":6.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/130131b5-f6ce-47ff-863d-9235905f7233.jpg?v=1778734222"},{"product_id":"lawton-eco-1-lead-free-solder-wire-500g-sol-lf3-0","title":"Lawton ECO 1 Lead-Free Solder Wire 500g — SOL-LF3.0","description":"\u003cp\u003eLawton lead-free soft solder wire for plumbing and industrial applications including potable water supplies, heating, and gas installations. 97% tin, 3% copper alloy (S-Sn97Cu3) compliant with EN-ISO 9453:2014 Alloy No. 402. 3.20mm diameter, 500g reel. Manufactured by Broquetas S.L., Spain.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLead-free — compliant for potable water, heating, and gas installations\u003c\/li\u003e\n\u003cli\u003eAlloy 402 (S-Sn97Cu3) — EN-ISO 9453:2014\u003c\/li\u003e\n\u003cli\u003e97% Tin, 3% Copper\u003c\/li\u003e\n\u003cli\u003eMelting temperature: 220°C (eutectic)\u003c\/li\u003e\n\u003cli\u003e3.20mm diameter — standard trade size for copper pipe soldering\u003c\/li\u003e\n\u003cli\u003e500g reel, solid wire format\u003c\/li\u003e\n\u003cli\u003eUse with Lawton non-acid flux paste (SOL-FLF113 \/ SOL-FLF453)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Solder Copper Fittings\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut and deburr\u003c\/strong\u003e — cut the copper pipe cleanly and remove the internal burr with a reamer or deburring tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean\u003c\/strong\u003e — clean the pipe end and fitting socket with wire wool or emery cloth until bright.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply flux\u003c\/strong\u003e — apply Lawton flux paste to both the pipe end and fitting socket using the brush in the cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat evenly\u003c\/strong\u003e — apply heat evenly around the fitting with a blowtorch until the flux bubbles and the copper reaches soldering temperature (220°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply solder\u003c\/strong\u003e — touch the solder wire to the joint (not the flame). The solder will be drawn in by capillary action. Apply until a complete ring is visible around the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCool and clean\u003c\/strong\u003e — allow to cool undisturbed. Wipe away flux residue with a damp cloth.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard: EN-ISO 9453:2014\u003c\/li\u003e\n\u003cli\u003eAlloy No.: 402\u003c\/li\u003e\n\u003cli\u003eAlloy designation: S-Sn97Cu3\u003c\/li\u003e\n\u003cli\u003eComposition: 97% Tin, 3% Copper\u003c\/li\u003e\n\u003cli\u003eMelting temperature: 220°C (eutectic)\u003c\/li\u003e\n\u003cli\u003eDiameter: 3.20mm\u003c\/li\u003e\n\u003cli\u003eFormat: Solid wire\u003c\/li\u003e\n\u003cli\u003eWeight: 500g reel\u003c\/li\u003e\n\u003cli\u003eDensity: 7.33 g\/cm³\u003c\/li\u003e\n\u003cli\u003eColour: Silver grey\u003c\/li\u003e\n\u003cli\u003eLead-free: Yes\u003c\/li\u003e\n\u003cli\u003eOrigin: Spain (Broquetas S.L.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eUse in well-ventilated areas. When heated, may emit fumes that can irritate eyes, nasal mucous, and respiratory tract. Use a mask in poorly ventilated spaces. Wear safety goggles during use. Gloves recommended during the heating process. Keep away from food and drink. Full safety data available on request.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING: USE ONLY IN WELL VENTILATED AREAS\u003c\/strong\u003e — when heated, this product may emit fumes that are dangerous to health if inhaled.\u003c\/p\u003e\u003ch2\u003eVolume Pricing\u003c\/h2\u003e\u003cp\u003eTrade volume pricing is available on solder reels. Call 0161 775 1190 or contact us for account pricing on orders of 60 reels or more.\u003c\/p\u003e","brand":"Lawton Tubes","offers":[{"title":"Default Title","offer_id":57269661860217,"sku":"SOL-LF3.0","price":39.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/a6157439-6d7b-4645-a53b-ccbd9b8d2937.jpg?v=1778734224"},{"product_id":"lawton-leaded-soft-solder-wire-500g-sol-l3-0","title":"Lawton Leaded Soft Solder Wire 500g — SOL-L3.0","description":"\u003cp\u003eLawton leaded soft solder wire for plumbing and industrial applications on non-potable water supplies, heating, and gas installations. 25% tin, 74% lead, 1% antimony alloy (Pb74Sn25Sb1) compliant with EN-ISO 9453:2014 Alloy No. 136. 3mm diameter, 500g reel. Manufactured by Broquetas S.L., Spain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot suitable for potable water installations.\u003c\/strong\u003e For lead-free solder compliant with drinking water regulations, see Lawton ECO 1 Lead-Free Solder Wire (SOL-LF3.0).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLeaded alloy — for non-potable water, heating, and industrial applications only\u003c\/li\u003e\n\u003cli\u003eAlloy 136 (Pb74Sn25Sb1) — EN-ISO 9453:2014\u003c\/li\u003e\n\u003cli\u003e25% Tin, 74% Lead, 1% Antimony\u003c\/li\u003e\n\u003cli\u003eMelting range: 185–263°C\u003c\/li\u003e\n\u003cli\u003e3mm diameter — standard trade size\u003c\/li\u003e\n\u003cli\u003e500g reel, solid wire format\u003c\/li\u003e\n\u003cli\u003eUse with Lawton non-acid flux paste (SOL-FLF113 \/ SOL-FLF453)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Solder Copper Fittings\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut and deburr\u003c\/strong\u003e — cut the copper pipe cleanly and remove the internal burr with a reamer or deburring tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean\u003c\/strong\u003e — clean the pipe end and fitting socket with wire wool or emery cloth until bright.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply flux\u003c\/strong\u003e — apply Lawton flux paste to both the pipe end and fitting socket using the brush in the cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat evenly\u003c\/strong\u003e — apply heat evenly around the fitting with a blowtorch until the flux bubbles and the copper reaches soldering temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply solder\u003c\/strong\u003e — touch the solder wire to the joint (not the flame). The solder will be drawn in by capillary action. Apply until a complete ring is visible around the fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCool and clean\u003c\/strong\u003e — allow to cool undisturbed. Wipe away flux residue with a damp cloth.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard: EN-ISO 9453:2014\u003c\/li\u003e\n\u003cli\u003eAlloy No.: 136\u003c\/li\u003e\n\u003cli\u003eAlloy designation: Pb74Sn25Sb1\u003c\/li\u003e\n\u003cli\u003eComposition: 25% Tin, 74% Lead, 1% Antimony\u003c\/li\u003e\n\u003cli\u003eMelting range: 185–263°C\u003c\/li\u003e\n\u003cli\u003eDiameter: 3mm\u003c\/li\u003e\n\u003cli\u003eFormat: Solid wire\u003c\/li\u003e\n\u003cli\u003eWeight: 500g reel\u003c\/li\u003e\n\u003cli\u003eDensity: 10.54 g\/cm³\u003c\/li\u003e\n\u003cli\u003eColour: Silver grey\u003c\/li\u003e\n\u003cli\u003eLeaded: Yes — not for potable water use\u003c\/li\u003e\n\u003cli\u003eOrigin: Spain (Broquetas S.L.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\u003cp\u003eContains lead — harmful if ingested. Use in well-ventilated areas only. When heated, may emit fumes that can irritate eyes, nasal mucous, and respiratory tract. Use a mask in poorly ventilated spaces. Wear safety goggles during use. Gloves recommended during the heating process. Wash hands thoroughly after use. Keep away from food, drink, and children. Do not smoke while using. Full safety data available on request.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING: Contains lead. USE ONLY IN WELL VENTILATED AREAS.\u003c\/strong\u003e Not for use on potable water installations.\u003c\/p\u003e\u003ch2\u003eVolume Pricing\u003c\/h2\u003e\u003cp\u003eFixed trade price per reel regardless of quantity. Call 0161 775 1190 or contact us for account pricing.\u003c\/p\u003e","brand":"Lawton Tubes","offers":[{"title":"Default Title","offer_id":57269672706425,"sku":"SOL-L3.0","price":7.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Lawton_Leaded_Solder.jpg?v=1778734225"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/collections\/RectorSeal-NOKORODE-Regular-Paste-Flux-48g-Ryan-Air-Conditioning-Spares-68944912154999.jpg?v=1778583597","url":"https:\/\/www.airconspares.com\/collections\/brazing-flux-welding-compounds.oembed","provider":"Airconspares.com","version":"1.0","type":"link"}