{"product_id":"siga-majvest-500-sa-self-adhered-facade-membrane","title":"SIGA Majvest 500 SA Self-Adhered Facade Membrane, Rolls","description":"\u003cstyle\u003e\n.pb-wrap{--pb-line:#e1e3e5;--pb-head:#f6f6f7;max-width:100%}\n.pb-wrap .pb-intro{margin-bottom:20px}\n.pb-acc{border:1px solid var(--pb-line);border-radius:8px;margin:0 0 8px;overflow:hidden}\n.pb-acc\u003esummary{cursor:pointer;padding:14px 16px;font-weight:600;line-height:1.35;\n list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}\n.pb-acc\u003esummary::-webkit-details-marker{display:none}\n.pb-acc\u003esummary::marker{content:\"\"}\n.pb-acc\u003esummary::after{content:\"+\";font-size:22px;font-weight:400;line-height:1;flex:0 0 auto}\n.pb-acc[open]\u003esummary::after{content:\"\\2212\"}\n.pb-acc[open]\u003esummary{border-bottom:1px solid var(--pb-line);background:var(--pb-head)}\n.pb-acc\u003esummary:hover{background:var(--pb-head)}\n.pb-acc .pb-body{padding:16px}\n.pb-acc .pb-body\u003e:first-child{margin-top:0}\n.pb-acc .pb-body\u003e:last-child{margin-bottom:0}\n.pb-q{border:0;border-bottom:1px solid var(--pb-line);border-radius:0;margin:0}\n.pb-q:last-child{border-bottom:0}\n.pb-q\u003esummary{padding:12px 0;font-weight:600}\n.pb-q[open]\u003esummary{background:transparent;border-bottom:0}\n.pb-q\u003esummary:hover{background:transparent;text-decoration:underline}\n.pb-q .pb-body{padding:0 0 12px}\n.pb-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}\n.pb-table{width:100%;border-collapse:collapse;font-size:14px;min-width:380px}\n.pb-table th,.pb-table td{border:1px solid var(--pb-line);padding:8px 10px;\n text-align:left;vertical-align:top}\n.pb-table thead th{background:var(--pb-head)}\n.pb-table caption{caption-side:top;text-align:left;font-weight:600;padding:0 0 8px}\n.pb-note{font-size:13px;opacity:.75;margin-top:16px}\n.pb-wrap a{color:#3b82f6}\n.pb-wrap a:hover{color:#2563eb}\n\u003c\/style\u003e\u003cdiv class=\"pb-wrap\"\u003e\n\u003ch2\u003eSIGA Majvest 500 SA Self-Adhered Facade Membrane, Rolls\u003c\/h2\u003e\n\u003cdiv class=\"pb-intro\"\u003e\n\u003cp\u003eMajvest 500 SA is a self-adhered, vapour-permeable membrane with a pressure-sensitive adhesive on the back face, so it bonds straight to the substrate. It sticks to common building materials, including concrete, plywood, gypsum and metal, without a primer, even in cold weather.\u003c\/p\u003e\n\u003cp\u003eThe tear-resistant release liner has a 50\/50 split back for faster application. Each listing is one roll.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdetails class=\"pb-acc\"\u003e\u003csummary\u003eFeatures and Common Uses\u003c\/summary\u003e\u003cdiv class=\"pb-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-adhered, vapour-permeable membrane\u003c\/li\u003e\n\u003cli\u003eBonds to concrete, plywood, gypsum and metal without primer, even in cold conditions\u003c\/li\u003e\n\u003cli\u003eAdheres at both high and low temperatures, for installation in all seasons\u003c\/li\u003e\n\u003cli\u003eTear-resistant release liner with a 50\/50 split back\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommonly used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-adhered, vapour-permeable layer bonded directly to the wall substrate\u003c\/li\u003e\n\u003cli\u003eAirtightness layer in exterior wall assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"pb-acc\"\u003e\u003csummary\u003eSpecifications\u003c\/summary\u003e\u003cdiv class=\"pb-body\"\u003e\n\u003cdiv class=\"pb-scroll\"\u003e\u003ctable class=\"pb-table\"\u003e\n\u003ccaption\u003eProduct Specifications\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eArea\u003c\/th\u003e\n\u003cth\u003eRoll weight\u003c\/th\u003e\n\u003cth\u003eItem no.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e18 in. x 100 ft\u003c\/th\u003e\n\u003ctd\u003e150 sq. ft.\u003c\/td\u003e\n\u003ctd\u003e11 lb (5.0 kg)\u003c\/td\u003e\n\u003ctd\u003e8920-046030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e60 in. x 100 ft\u003c\/th\u003e\n\u003ctd\u003e500 sq. ft.\u003c\/td\u003e\n\u003ctd\u003e37 lb (16.8 kg)\u003c\/td\u003e\n\u003ctd\u003e8920-152030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"pb-note\"\u003eSpecifications, box quantities and EAN codes from the SIGA Canada product page. Source: \u003ca href=\"https:\/\/www.siga.swiss\/ca_en\/products\/majvest\/majvest-500-sa\" target=\"_blank\" rel=\"noopener\"\u003eSIGA Majvest 500 SA product page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"pb-acc\"\u003e\u003csummary\u003eFrequently Asked Questions\u003c\/summary\u003e\u003cdiv class=\"pb-body\"\u003e\n\u003cdetails class=\"pb-acc pb-q\"\u003e\u003csummary\u003eDo I need a primer?\u003c\/summary\u003e\u003cdiv class=\"pb-body\"\u003e\u003cp\u003eSIGA states that Majvest 500 SA sticks to most common building materials without a primer, including in cold conditions.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pb-acc pb-q\"\u003e\u003csummary\u003eWhere can I find the technical data sheet?\u003c\/summary\u003e\u003cdiv class=\"pb-body\"\u003e\u003cp\u003eSIGA lists the technical data sheet and cut sheet in the downloads on this product's page on the SIGA Canada site. Contact us if you need help finding the right one.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Product\",\"@id\":\"https:\/\/griffbuildingsupplies.com\/products\/siga-majvest-500-sa-self-adhered-facade-membrane#product\",\"name\":\"SIGA Majvest 500 SA Self-Adhered Facade Membrane, Rolls\",\"url\":\"https:\/\/griffbuildingsupplies.com\/products\/siga-majvest-500-sa-self-adhered-facade-membrane\",\"brand\":{\"@type\":\"Brand\",\"name\":\"SIGA\"},\"category\":\"Hardware \u003e Building Materials \u003e Insulation\",\"description\":\"SIGA Majvest 500 SA self-adhered, vapour-permeable membrane. Bonds to concrete, plywood, gypsum and metal without primer. 18 in. and 60 in. x 100 ft rolls.\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0024\/1270\/7886\/products\/SIGA_Majvest_500_SA_-_Self-Adhesive_Facade_Membrane_1.52m_x_30.5m_Insulation_Merchant.png?v=1738250186\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"18 in. x 100 ft\",\"value\":\"150 sq. ft.\"},{\"@type\":\"PropertyValue\",\"name\":\"60 in. x 100 ft\",\"value\":\"500 sq. ft.\"}]},{\"@type\":\"FAQPage\",\"@id\":\"https:\/\/griffbuildingsupplies.com\/products\/siga-majvest-500-sa-self-adhered-facade-membrane#faq\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Do I need a primer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SIGA states that Majvest 500 SA sticks to most common building materials without a primer, including in cold conditions.\"}},{\"@type\":\"Question\",\"name\":\"Where can I find the technical data sheet?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"SIGA lists the technical data sheet and cut sheet in the downloads on this product's page on the SIGA Canada site. Contact us if you need help finding the right one.\"}}]}]}\u003c\/script\u003e","brand":"SIGA","offers":[{"title":"18 in. x 100 ft","offer_id":67950269563199,"sku":"8920-046030","price":259.94,"currency_code":"CAD","in_stock":true},{"title":"60 in. x 100 ft","offer_id":67950269595967,"sku":"8920-152030","price":866.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4901\/7919\/files\/SIGA_Majvest_500_SA_-_Self-Adhesive_Facade_Membrane_1.52m_x_30.5m_Insulation_Merchant.png?v=1793737925","url":"https:\/\/griffbuildingsupplies.com\/fa\/products\/siga-majvest-500-sa-self-adhered-facade-membrane","provider":"Griff Building Supplies","version":"1.0","type":"link"}