{"product_id":"pib-welding-agent-2-5-l","title":"PIB Welding Agent  2.5 L","description":"\u003cp\u003e\u003cstrong\u003ePIB Welding Agent 2.5 L\u003c\/strong\u003e is a solvent-based product used with \u003cstrong\u003ePIB (polyisobutylene) insulation sheeting\u003c\/strong\u003e to create sealed, weatherproof joints.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePIB Sheet Adhesive Welding Agent\u003c\/li\u003e\n\u003cli\u003e2.5 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eWhat it's used for\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJoining \u003cstrong\u003eoverlaps and seams\u003c\/strong\u003e in PIB insulation cladding.\u003c\/li\u003e\n\u003cli\u003eIt effectively \u003cstrong\u003esolvent-welds the PIB\u003c\/strong\u003e, rather than simply acting like a conventional glue.\u003c\/li\u003e\n\u003cli\u003eSuitable for external pipework insulation where you need a \u003cstrong\u003ewater\/weather-resistant finish\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe 2.5 L size is a commonly supplied pack size. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eHow it is applied\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFor Plysolene PIB, the manufacturer's guidance is to apply the welding agent to both surfaces of the overlap with a stiff brush using a \u003cstrong\u003ecircular scrubbing action\u003c\/strong\u003e until the surfaces become tacky. The two surfaces are then pressed together to form the weld. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIt's important \u003cstrong\u003enot to apply too much\u003c\/strong\u003e, as excess solvent can continue dissolving the PIB and potentially cause premature joint failure. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eWhat you'd normally use it with\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFor example:\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePIB insulation sheeting + PIB Welding Agent + brush\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe PIB sheet is wrapped around the existing insulation, with the recommended overlaps, and the welding agent is used to seal the joints. The PIB itself should not be relied upon to hold the insulation in position.\u003c\/p\u003e","brand":"Insulation \u0026 More","offers":[{"title":"Default Title","offer_id":58803248234870,"sku":null,"price":32.73,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/insulation-more.co.uk\/products\/pib-welding-agent-2-5-l","provider":"Insulation \u0026 More","version":"1.0","type":"link"}