{"product_id":"british-gypsum-thistle-hardwall-plaster-25kg","title":"British Gypsum Thistle HardWall Plaster 25kg (per bag)","description":"\u003cp\u003eBritish Gypsum Thistle HardWall is a gypsum undercoat plaster for two coat plaster systems on most medium to high suction masonry, such as brick and aircrete blocks. Apply by hand or by plaster projection machine, then finish with Thistle MultiFinish for a smooth, high quality surface to internal walls. Sold per 25kg bag.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor medium to high suction backgrounds: common brick and concrete bricks (raked joints), dense and lightweight aggregate blocks, aircrete blocks and no-fines concrete\u003c\/li\u003e\n\u003cli\u003eNot for smooth, low suction dense blocks (use Thistle BondingCoat)\u003c\/li\u003e\n\u003cli\u003eApprox. 3m² per bag at 11mm thick\u003c\/li\u003e\n\u003cli\u003eWorking time up to 80 minutes; minimum set time 120 minutes\u003c\/li\u003e\n\u003cli\u003eHand or spray application; reaction to fire A1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBritish Gypsum (Thistle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eGypsum undercoat plaster, EN 13279-1 Type B4\/20\/2 and C3\/20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBag size\u003c\/th\u003e\n\u003ctd\u003e25kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003ePink\/grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication thickness\u003c\/th\u003e\n\u003ctd\u003e11mm walls; 8mm ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003eApprox. 3m² per bag at 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater per bag\u003c\/th\u003e\n\u003ctd\u003e15 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWorking time\u003c\/th\u003e\n\u003ctd\u003eMaximum 80 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSet time\u003c\/th\u003e\n\u003ctd\u003eMinimum 120 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReaction to fire\u003c\/th\u003e\n\u003ctd\u003eA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e4 months stored dry (use-by date on bag)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePer bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eFree delivery to England \u0026amp; Wales on orders over £500 + VAT; £50 + VAT delivery below that; minimum order £400 + VAT. Delivered in 2–3 working days by Moffett lorry (forklift offload); someone must be present to receive it.\u003c\/p\u003e\n\u003ch3\u003eDownloads \u0026amp; technical information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/british-gypsum-pds-thistle-hardwall.pdf?v=1790510773\" target=\"_blank\" rel=\"noopener\"\u003eBritish Gypsum Thistle HardWall product data sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/british-gypsum-dop-plast100-thistle-undercoat-plaster-range.pdf?v=1790510772\" target=\"_blank\" rel=\"noopener\"\u003eBritish Gypsum Declaration of Performance PLAST100 (Thistle undercoat plasters) (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do I finish HardWall with?\u003c\/strong\u003e\u003cbr\u003eBritish Gypsum recommends a final coat of Thistle MultiFinish (or ThistlePro PureFinish, DuraFinish or Magnetic).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the price cover?\u003c\/strong\u003e\u003cbr\u003eThe price shown is ex VAT and is for one 25kg bag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the delivery charges?\u003c\/strong\u003e\u003cbr\u003eFree delivery to England \u0026amp; Wales on orders over £500 + VAT; £50 + VAT delivery below that; minimum order £400 + VAT. Delivered in 2–3 working days by Moffett lorry (forklift offload); someone must be present to receive it. We deliver to England and Wales only; we cannot deliver to Scotland, Northern Ireland or the islands.\u003c\/p\u003e\n\u003cp class=\"small\"\u003eTechnical figures are taken from British Gypsum’s product data sheet. Coverage is approximate and depends on the background and application thickness.\u003c\/p\u003e","brand":"British Gypsum","offers":[{"title":"Default Title","offer_id":60973836271950,"sku":null,"price":15.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/british-gypsum-thistle-hardwall-plaster-25kg.jpg?v=1790510638","url":"https:\/\/www.insulationwarehousedirect.co.uk\/products\/british-gypsum-thistle-hardwall-plaster-25kg","provider":"Insulation Warehouse Direct","version":"1.0","type":"link"}