{"product_id":"pandacoat-topbase-st-silicone-waterproofing-coating-grey-4-7-kg","title":"PandaCoat TopBase ST silicone waterproofing coating, grey, 4.7 kg","description":"\u003ch3\u003eRoof collecting water or starting to leak?\u003c\/h3\u003e\u003cp\u003ePandaCoat TopBase ST is a one-component, silicone-based (silane) waterproofing coating for complete, standalone waterproofing of roofs and surfaces. Especially suitable for flat roofs, roofs with PU foam or polystyrene insulation and areas with standing water. Applied directly to the prepared substrate in one thick coat.\u003c\/p\u003e\u003ch3\u003eWhy TopBase ST\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eReflects solar heat (white version)\u003c\/strong\u003e\u003cbr\u003eThe white TopBase ST reflects sunlight and keeps the space under the roof cooler in summer; grey is a versatile, less visible option.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOne thick coat\u003c\/strong\u003e\u003cbr\u003eUnlike UniBase MS, TopBase ST does not need 2–3 coats – one thick coat is enough (up to 1.6 L\/m² in one pass).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eResistant to all weather\u003c\/strong\u003e\u003cbr\u003eThe cured membrane withstands UV, rain, snow, ice and temperatures from -30 °C to +80 °C (ETAG 005 TL4\/TH3).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEasy to use – usually no primer\u003c\/strong\u003e\u003cbr\u003eApply with a brush, roller or airless sprayer. Primer is usually not needed on ceramics and metal; on concrete Primer VL is recommended, on damp concrete EP-W, on bitumen VL 2K.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCE certified (ETAG 005)\u003c\/strong\u003e\u003cbr\u003eTopBase ST has full DoP documentation according to ETAG 005 – confirmed W3 (25-year) working life.\u003c\/p\u003e\u003ch3\u003eWhat it is\u003c\/h3\u003e\u003cp\u003eOne-component liquid waterproofing coating based on silane-modified silicone that cures with atmospheric moisture into a strong, elastic, watertight membrane. TopBase ST is a separate waterproofing line (silicone chemistry) – used instead of UniBase MS (MS polymer), not together with it in the same layer.\u003c\/p\u003e\u003ch3\u003eWhere to use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlat and pitched roofs, especially with standing water\u003c\/li\u003e\n\u003cli\u003eRoofs with PU foam or polystyrene insulation\u003c\/li\u003e\n\u003cli\u003eGutters, roof details, minor damage\u003c\/li\u003e\n\u003cli\u003eFarm buildings, garages, warehouses\u003c\/li\u003e\n\u003cli\u003eOld polyurethane (PU) coatings with chalking\u003c\/li\u003e\n\u003cli\u003eConcrete, metal, ceramic, wood and plastic surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDensity: 1.24 g\/cm³\u003c\/li\u003e\n\u003cli\u003eViscosity: 2450 mPa·s (25 °C)\u003c\/li\u003e\n\u003cli\u003eShore A hardness: 50\u003c\/li\u003e\n\u003cli\u003eTensile strength: 2.20 N\/mm²\u003c\/li\u003e\n\u003cli\u003eElongation at break: 350%\u003c\/li\u003e\n\u003cli\u003eService temperature: -30 °C to +80 °C (ETAG 005: TL4\/TH3)\u003c\/li\u003e\n\u003cli\u003eFire class (EN 13501-1): E\u003c\/li\u003e\n\u003cli\u003eWorking life (ETAG 005): W3 (25 years)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cp\u003eThe substrate must be clean, dry and free of dust and grease (concrete moisture \u0026lt;5%). Primer is usually not needed, but for better mechanical properties we recommend Primer VL (concrete), EP-W (damp concrete) or VL 2K (bitumen). Seal joints beforehand with TopBase ST Paste.\u003c\/p\u003e\u003cp\u003eApply TopBase ST with a brush, roller or spray equipment in one thick coat. If more than one coat is applied, wait 3–48 h between coats. Skin forms in approx. 2 h (23 °C\/50% RH).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e 1.0–1.3 L\/m² (1.2–1.6 kg\/m²) for a standard coat, or up to 1.6 L\/m² in one thick coat.\u003c\/p\u003e","brand":"PandaCoat","offers":[{"title":"Default Title","offer_id":67604247511430,"sku":"PDC-ST_1GLGR","price":56.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1113\/2741\/2614\/files\/01-pandacoat-topbase-st-grey-4.7kg-main-image.jpg?v=1791747798","url":"https:\/\/riven24.com\/de\/products\/pandacoat-topbase-st-silicone-waterproofing-coating-grey-4-7-kg","provider":"Riven24","version":"1.0","type":"link"}