{"title":"KappZapp 3.5","description":"\u003cp dir=\"ltr\"\u003eKappZapp3.5™ is Kapp Alloy \u0026amp; Wire's 96.5Sn\/3.5Ag lead-free, cadmium-free eutectic solder, built for a strong, ductile joint on copper, brass, and stainless steel. As a silver solder for copper, brass, and stainless steel, it melts at 430°F (221°C), low enough to protect sensitive components and thin-wall tubing while still forming a dependable bond.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAs a high strength, low temp NSF compliant silver solder, KappZapp3.5™ is rated safe for potable water lines alongside work in electronics, fabrication, ducting, stainless steel food equipment, storage bins, precision instruments, and refrigeration coils. Joints hold tensile strengths to 33,000 psi and resist vibration and stress over continuous use.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSolid KappZapp3.5™ ships in tube and spool formats from 1\/32\" to 1\/8\" diameter, sized for bench work and higher-volume production runs alike. Rosin-cored (KappZapp3.5R) and acid-cored (KappZapp3.5A) versions are available separately for jobs needing a self-fluxing wire; Kapp Comet™ Flux is the recommended pairing for solid forms.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEvery KappZapp3.5™ product ships from an ISO 9001-certified manufacturer with nearly 80 years in alloy production. Browse the sizes below, or contact Kapp Alloy \u0026amp; Wire to confirm the right diameter and form for your application.\u003c\/p\u003e","products":[{"product_id":"kappzapp3-5-solid-1-32-x-1-lb-spool","title":"KappZapp3.5 Solid 1\/32\" x 1 lb spool","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid 1\/32\" (0.8mm) diameter x 1 lb spool.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009328151,"sku":"137-03101","price":175.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/137-03101-shop.jpg?v=1787580971"},{"product_id":"kappzapp3-5-solid-1-32-x-1-2-lb-spool","title":"KappZapp3.5 Solid 1\/32\" x 1\/2 lb spool","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid 1\/32\" (0.8mm) diameter x 1\/2 lb spool.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009393687,"sku":"137-03102","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/137-03102-shop.jpg?v=1787580975"},{"product_id":"kappzapp3-5-solid-1-32-x-14-foot-tube","title":"KappZapp3.5 Solid 1\/32\" x 14 Foot Tube","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid 1\/32\" (0.8mm) diameter x 14 ft in tube.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009426455,"sku":"137-03109","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/Tube_Solder_Shop_5.jpg?v=1787580978"},{"product_id":"kappzapp3-5-solid-1-16-x-1-lb-spool","title":"KappZapp3.5 Solid 1\/16\" x 1 lb spool","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid .062\" (1.6mm) diameter x 1 lb spool.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009721367,"sku":"137-06201","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/137-06201-shop.jpg?v=1787580981"},{"product_id":"kappzapp3-5-solid-1-16-x-1-2-lb-spool","title":"KappZapp3.5 Solid 1\/16\" x 1\/2 lb spool","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid .062\" (1.6mm) diameter x 1\/2 lb spool.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009754135,"sku":"137-06202","price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/137-06202-shop.jpg?v=1787580985"},{"product_id":"kappzapp3-5-solid-1-16-x-10-foot-tube","title":"KappZapp3.5 Solid 1\/16\" x 10 Foot Tube","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid .062\" (1.6mm) diameter x 10 ft in tube.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009819671,"sku":"137-06209","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/Tube_Solder_Shop_6.jpg?v=1787580990"},{"product_id":"kappzapp3-5-solid-1-8-x-1-lb-spool","title":"KappZapp3.5 Solid 1\/8\" x 1 lb spool","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid .125\" (3.2mm) diameter x 1 lb spool.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009885207,"sku":"137-12501","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/137-12501-shop.jpg?v=1787580995"},{"product_id":"kappzapp3-5-solid-1-8-x-1-2-lb-spool","title":"KappZapp3.5 Solid 1\/8\" x 1\/2 lb spool","description":"\u003cp\u003eHigh strength, low temperature NSF compliant Lead-free Cadmium-Free Potable water safe solder. Melts at just 430°F \/ 221°C for strong \u0026amp; ductile joints on Copper and Stainless Steel, with high tolerance to vibration and stress, and tensile strengths to 33,000 psi. Solid .125\" (3.2mm) diameter x 1\/2 lb spool.\u003c\/p\u003e","brand":"Kapp Alloy","offers":[{"title":"Default Title","offer_id":45425009917975,"sku":"137-12502","price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8686\/5687\/files\/137-12502-shop.jpg?v=1787581000"}],"url":"https:\/\/kappalloy.com\/collections\/kappzapp-3-5.oembed","provider":"Kapp Alloy","version":"1.0","type":"link"}