{"product_id":"iko-glass-fibre-underlay-3b-20-x-1m-03842000","title":"IKO Glass Fibre Underlay (3B) 20 x 1m 03842000","description":"\u003cp\u003eThis glass fibre underlay from IKO is a waterproofing membrane supplied in a 20m x 1m roll, suitable for use as an underlay or intermediate layer within bituminous built-up roofing systems. Constructed with a robust glass fibre core and coated both sides with oxidised bitumen, it is designed for use across a wide range of roofing applications.\u003c\/p\u003e\u003cp\u003eTypically used in commercial and domestic settings, the underlay can be bonded using hot bonding bitumen, cold-applied felt adhesive, or fixed as a nailed underlay on boarded pitched roofs. It is also suited for use beneath bitumen shingles, providing an economical and versatile option for roof installers seeking dependable underlayment in multi-layer felt systems.\u003c\/p\u003e","brand":"Iko","offers":[{"title":"Default Title","offer_id":53107230867792,"sku":"U0110933","price":75.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/59634b7e9e4aac0ae380c5ec19f7eeae.jpg?v=1780571886","url":"https:\/\/totalsite.supply\/products\/iko-glass-fibre-underlay-3b-20-x-1m-03842000","provider":"Total Site Supply UK","version":"1.0","type":"link"}