{"product_id":"bostik-powerproof-pu-d-one-cement-polyurethane-dispersion-waterproofing-membrane-grey","title":"BOSTIK POWERPROOF PU-D ONE-CEMENT POLYURETHANE DISPERSION WATERPROOFING MEMBRANE GREY ( 4L )","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eDESCRIPTION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePowerproof PU-D is a single-component, ready-to-use, solvent-free, permanent and highly elastic waterproofing membrane. Once cured, it provides a tough membrane able to withstand a continuous cycle of weathering and prevents water leakage.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSURFACE PREPARATION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe concrete substrate must be sound and of sufficient compressive strength (minimum 25 N\/mm²) with a minimum pull strength of 1.5 N\/mm². Substrate moisture should not exceed 5% (use moisture meter or polyethylene test in accordance to ASTM D 4263). New concrete structures need to dry for at least 28 days. The substrate must be clean and free from all traces of loose materials, old coatings, curing compounds, release agents, laitance, oil, grease, etc. It should be saturated-surface-dry (SSD) condition. Structurally unsound layers or surface contaminants must be mechanically removed by abrasive blast tracking, shot blasting, scarifying, or grinding. Substrates heavily impregnated with oil must be cleaned by torching, using suitable solvent or degreaser substance. Weak concrete must be removed and surface defects such as blowholes and voids must be fully exposed. All ducts, loose and friable material must be completely removed from all surfaces, preferably by brush and\/or vacuum, before application of product. Substrate moisture should be at most 5%.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eConcrete slab must be minimum of 4 weeks old.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMinimum substrate temperature +5°C.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMaximum substrate temperature +35°C.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMaximum air humidity 85% r.h.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eObserve dew point temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFor best result, maximum thickness of \u003c\/span\u003e\u003cspan\u003ePowerproof PU-D is 0.5 mm dry film thickness per coat.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eNewly applied surfaces should be protected from\u003cbr\u003ewater for a minimum of 24 hours.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFor New Construction: (Exposed-type roof deck application) \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1. For a well-prepared and mechanically sound concrete slab, apply necessary concrete topping, screed or self-leveling compound to attain desired slope-to-drain surface level. For areas with a thickness below ½ inch, apply Bostik Powerfix as adhesion enhancer (see the separate TDS for more information). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2. Anticipate cold joints during screeding\/topping pouring. With these joints, create a V-cut profile using concrete • UV-stable • Paintable with water-based paint • Fast-curing • Easy to apply • For indoor and outdoor application • Highly and permanently elastic membrane • Highly compatible to porous substrates, i.e. concrete, fibre-cement board, etc. • High water resistance • Seamless and monolithic • Crack-bridging capability up to 2mm FEATURES AND BENEFITS BOSTIK POWERPROOF PU-D I 09\/21 grinder or router with the size of approximately 2 inches on both edge, diagonally. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e3. Apply Bostik PU sealant (e.g. Seal n’ Flex 1) to fill completely the V-cut profile, about 1.5 inches in depth. Once \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAREAS OF APPLICATION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor Exposed Areas:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Roof Deck\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Balcony\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Terraces\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Canopy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Facade\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Firewall\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• GI Sheet roofing - to prolong its service life\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Suitable for use in potable water storage tanks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Can be used without topping for zero to light traffic areas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor Concealed\/Buried Areas:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Buried waterproofing of roof slabs, balconies, and terraces\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Undertile waterproofing of wet areas such as toilets,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ebathrooms and kitchens\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"TGC One Hub","offers":[{"title":"Default Title","offer_id":52204825968821,"sku":"8946702","price":1436.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/0840\/1845\/files\/BOSTIK_LOGO_a604efdf-0e17-41eb-aafc-519719cf6172.png?v=1769848987","url":"https:\/\/tgconehub.com\/products\/bostik-powerproof-pu-d-one-cement-polyurethane-dispersion-waterproofing-membrane-grey","provider":"TGC One Hub","version":"1.0","type":"link"}