{"product_id":"roman-pro-838-wallpaper-adhesive","title":"Colle à papier peint lourde Roman Pro 838","description":"\u003ch2\u003eRoman Pro-838 Heavy Duty Clear Wallpaper Adhesive\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRoman Pro-838 Heavy Duty Clear\u003c\/strong\u003e is a \u003cstrong\u003ecommercial-grade wallcovering adhesive\u003c\/strong\u003e for contractors and DIYers hanging \u003cstrong\u003emedium to heavyweight wallcoverings\u003c\/strong\u003e. It has high wet tack and a thick, ready-to-use consistency, with enough slip to position each drop. It's \u003cstrong\u003elow VOC (under 5 g\/L)\u003c\/strong\u003e, dries clear and cleans up with water. Apply it with a roller, brush or pasting machine.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty tack\u003c\/strong\u003e for heavier wallcoverings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong working time\u003c\/strong\u003e and slip for easy adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoller, brush or pasting machine\u003c\/strong\u003e application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to use:\u003c\/strong\u003e smooth, thick consistency. Do not dilute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDries clear\u003c\/strong\u003e, with water clean-up while wet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to Use It\u003c\/h3\u003e\n\u003cp\u003eMedium to heavyweight wallcoverings, including commercial vinyl, wall carpet and specialty textiles, over clean, dry, sound walls or a Roman primer. \u003cem\u003eInterior use only. Not strippable. Not recommended over existing wallpaper. Don't use it when the room is below 10 °C (50 °F).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e946 mL (quart):\u003c\/strong\u003e small areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.78 L (gallon):\u003c\/strong\u003e about 280 sq ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18.9 L (5 gal):\u003c\/strong\u003e for large rooms and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is clear and not tintable.\u003c\/p\u003e\n\u003ch3\u003ePro-838 or Pro-880?\u003c\/h3\u003e\n\u003cp\u003ePro-838 is the commercial-grade choice for medium to heavyweight wallcoverings, and it is not strippable. \u003ca href=\"\/fr\/products\/roman-pro-880-wallpaper-glue\"\u003ePro-880 Ultra Clear\u003c\/a\u003e is the all-round, strippable choice for light to heavyweight wallcoverings, and covers up to 330 sq ft per gallon.\u003c\/p\u003e\n\n\u003ch5\u003eSpecs \u0026amp; Coverage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.78 L (gallon):\u003c\/strong\u003e about 280 sq ft (26 m²) of wallcovering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18.9 L (5 gal):\u003c\/strong\u003e about 1,400 sq ft. \u003cstrong\u003e946 mL:\u003c\/strong\u003e about 70 sq ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear, water-based wallcovering adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnder 5 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePaint roller, brush or pasting machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDilution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDo not dilute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWallcovering weights\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium to heavyweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoom above 10 °C (50 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrippable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterior only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrying time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries with temperature, ventilation and humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClean-up\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClean water, before the adhesive dries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCool, dry place. Do not freeze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eApplication Guide\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrep the wall.\u003c\/strong\u003e It must be dry, smooth, clean, free of grease and structurally sound. Check paint bonding and repair damaged drywall or plaster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrime if needed.\u003c\/strong\u003e Hang over bare drywall or a Roman primer such as \u003ca href=\"\/fr\/products\/roman-pro-977-ultra-prime-white-wallpaper-primer\"\u003ePro-977 Ultra Prime\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the room.\u003c\/strong\u003e Keep it above 10 °C (50 °F). In a Canadian winter, heat the room before and while you hang.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStir if needed.\u003c\/strong\u003e Use it as is. Do not add water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply a thin, even coat\u003c\/strong\u003e with a pasting machine, brush or roller. Keep it off the face of embossed, textured or delicate wallcoverings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHang and smooth\u003c\/strong\u003e the strip, adjusting as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean up at once.\u003c\/strong\u003e Wipe excess off with clean water before it dries.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cdiv class=\"tpp-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e1\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eHow much Pro-838 do I need?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eA gallon covers about 280 sq ft of wallcovering. A 12 × 12 ft room with 8 ft ceilings has about 384 sq ft of wall, so plan on about 1.4 gallons. An accent wall of 10 × 8 ft is 80 sq ft, which is just over a quart.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e2\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eWhich wallcoverings is it for?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eRoman lists medium to heavyweight wallcoverings, including commercial vinyl, wall carpet and specialty textiles. Always check your wallcovering maker's adhesive advice too.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e3\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003ePro-838 vs Pro-880: which should I buy?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003ePro-838 is heavy duty and not strippable. Pro-880 is strippable with fabric-backed vinyl over bare drywall and also suits lighter wallcoverings. If you may remove the wallpaper later, look at Pro-880.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e4\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eDo I need a wallpaper primer?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eRoman says to apply it over new, bare drywall or over a Roman primer. On painted or other surfaces, use a primer such as Pro-977.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e5\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eCan I thin it with water?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eNo. Roman says not to dilute Pro-838. It comes ready to use.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e6\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eCan I use it over old wallpaper?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eRoman doesn't recommend it, because of fire-rating concerns. Remove the old wallcovering first.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e7\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eIs it for exterior or bathroom use?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eRoman lists it for interior use only. Ask your wallcovering maker about humid rooms.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cspan class=\"tpp-num\"\u003e8\u003c\/span\u003e\u003cspan class=\"tpp-q\"\u003eCan I store it in a cold garage?\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"tpp-a\"\u003e\u003cp\u003eStore it in a cool, dry place and never let it freeze. Bring it indoors in winter, and don't hang wallpaper in a room below 10 °C (50 °F).\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n","brand":"Roman","offers":[{"title":"946ml (Qrt)","offer_id":40648894513207,"sku":"011314","price":19.95,"currency_code":"CAD","in_stock":true},{"title":"3,78 L (Gal)","offer_id":40648894545975,"sku":"011301","price":39.95,"currency_code":"CAD","in_stock":true},{"title":"18.9L (5 Gal)","offer_id":40648894578743,"sku":"011305","price":117.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/5400\/2231\/files\/Roman838Quart1080x1080.jpg?v=1710795033","url":"https:\/\/thepaintpeople.com\/fr\/products\/roman-pro-838-wallpaper-adhesive","provider":"The Paint People","version":"1.0","type":"link"}