{"product_id":"visqueen-top-hat-rigid-160mm","title":"Visqueen Top Hat Units","description":"\u003cp\u003eVisqueen Top Hat Units are rigid black polyethylene units supplied with a metal jubilee clip, designed to provide an airtight and damp proof seal around service pipe penetrations through gas barrier and damp proof membranes. The membrane is dressed up and over the top hat unit and secured with the jubilee clip to form a continuous seal around the pipe, maintaining the integrity of the gas or moisture barrier at the penetration point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRigid black polyethylene pipe penetration seal\u003c\/li\u003e\n\u003cli\u003eSupplied with metal jubilee clip\u003c\/li\u003e\n\u003cli\u003eProvides airtight and damp proof seal at pipe penetrations\u003c\/li\u003e\n\u003cli\u003eFor use with gas barrier and DPM membrane systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e110mm, 135mm and 160mm, relates to the external diameter of the pipe\u003c\/li\u003e\n\u003cli\u003eBond the Visqueen Top Hat Unit to both the pipe and the membrane with VisqueenPro Double Sided Jointing Tape. \u003c\/li\u003e\n\u003cli\u003eSeal the top hat laps to the pipe and membrane with VisqueenPro Single Sided Tape, Complete the installation by fixing the supplied jubilee clip around the top hat upstand.\u003c\/li\u003e\n\u003cli\u003eEnsure all surfaces are clean, dry and free from contamination such as dust or sand. Avoid areas of unsupported jointing.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Visqueen","offers":[{"title":"110mm","offer_id":57354062135628,"sku":"BMD10887","price":17.19,"currency_code":"GBP","in_stock":true},{"title":"135mm","offer_id":57354062168396,"sku":"BM02418","price":19.32,"currency_code":"GBP","in_stock":true},{"title":"160mm","offer_id":57354062201164,"sku":"BM002557","price":21.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/visqueen-visqueen-top-hat-rigid-160mm-1233883882.jpg?v=1776865952","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/visqueen-top-hat-rigid-160mm","provider":"Construction Supplies UK","version":"1.0","type":"link"}