{"product_id":"silikonine-hidroizoliacija-topbase-st","title":"TopBase ST – Silicone Waterproofing Coating, Grey\/White, 1-22 kg","description":"\u003ch3\u003eRoof holding water or starting to leak?\u003c\/h3\u003e\n\u003cp\u003ePandaCoat TopBase ST is a single-component, silicone (silane-based) waterproofing coating designed for standalone, full waterproofing of roofs and surfaces. Especially suited to flat roofs, roofs with PU foam or polystyrene thermal insulation, and areas where standing water collects. Applied directly onto the prepared substrate in one thick coat.\u003c\/p\u003e\n\u003ch3\u003eTopBase ST benefits\u003c\/h3\u003e\n\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 the universal, less visible option.\u003c\/p\u003e\n\u003cp\u003e🛠️ \u003cstrong\u003eOne thick coat is enough\u003c\/strong\u003e\u003cbr\u003eUnlike UniBase MS, TopBase ST doesn't require 2-3 coats – a single thick coat is enough (up to 1.6 L\/m² in one pass).\u003c\/p\u003e\n\u003cp\u003e🌦️ \u003cstrong\u003eWeatherproof in any conditions\u003c\/strong\u003e\u003cbr\u003eOnce cured, the membrane resists UV rays, rain, snow, ice and temperature swings from -30°C to +80°C (ETAG 005 TL4\/TH3).\u003c\/p\u003e\n\u003cp\u003e🖌️ \u003cstrong\u003eEasy to apply – usually no primer needed\u003c\/strong\u003e\u003cbr\u003eApply with a brush, roller or airless sprayer. Primer is usually not needed on ceramic or metal; for concrete use Primer VL, for damp concrete EP-W, for bitumen VL 2K.\u003c\/p\u003e\n\u003cp\u003e📜 \u003cstrong\u003eGenuine CE certification (ETAG 005)\u003c\/strong\u003e\u003cbr\u003eTopBase ST comes with full DoP\/ESD documentation under ETAG 005 – a confirmed W3 (25-year) service life and genuine CE compliance, which not every equivalent product on the market has.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA single-component, liquid-applied waterproofing coating based on silane-modified silicone, curing with atmospheric humidity into a strong, elastic, waterproof membrane. TopBase ST is a standalone, alternative waterproofing line (silicone chemistry) – used INSTEAD OF UniBase MS (MS polymer), not together with it in the same coat. Available in grey or white.\u003c\/p\u003e\n\u003ch3\u003eWhere to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlat and pitched roofs, especially with standing water\u003c\/li\u003e\n\u003cli\u003eRoofs with PU foam or polystyrene thermal insulation\u003c\/li\u003e\n\u003cli\u003eGutters, roof details, minor damage\u003c\/li\u003e\n\u003cli\u003eOutbuildings, garages, sheds\u003c\/li\u003e\n\u003cli\u003eOld polyurethane (PU) coatings, to remove chalking\u003c\/li\u003e\n\u003cli\u003eConcrete, metal, ceramic, wood and plastic surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical properties\u003c\/h3\u003e\n\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\u003eWorking temperature: -30°C to +80°C (ETAG 005: TL4\/TH3)\u003c\/li\u003e\n\u003cli\u003eReaction to fire (EN 13501-1): class E\u003c\/li\u003e\n\u003cli\u003eService life (ETAG 005): W3 (25 years)\u003c\/li\u003e\n\u003cli\u003eVOC (Supply): 21.93% by mass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSource: PandaCoat TopBase ST technical data sheet (TDS) and Declaration of Performance (DoP\/ESD, ETAG 005).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eThe substrate must be clean, dry, free of dust and grease (concrete moisture \u0026lt;5%). Primer is usually not required, but for better mechanical properties we recommend: Primer VL (concrete), EP-W (damp concrete) or VL 2K (bitumen). Pre-seal joints with TopBase ST Paste sealant.\u003c\/p\u003e\n\u003cp\u003eApply TopBase ST with a brush, roller or spray equipment in \u003cstrong\u003eone thick coat\u003c\/strong\u003e (unlike UniBase MS, which needs 2-3 coats). If applying more than one coat, allow 3-48 hours between coats. A surface skin forms after ~2 hours (23°C\/50% RH).\u003c\/p\u003e\n\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 pass.\u003cbr\u003e\u003cstrong\u003eCuring time:\u003c\/strong\u003e surface skin ~2 hours, full cure depends on ambient conditions.\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e this is a standalone waterproofing line – do not use as a mandatory top coat over UniBase MS or vice versa.\u003c\/p\u003e","brand":"PandaCoat","offers":[{"title":"Grey \/ 1 kg","offer_id":49444825727310,"sku":"HDR-AMZ-TOPBASE-ST-1GR","price":10.71,"currency_code":"EUR","in_stock":true},{"title":"White \/ 1 kg","offer_id":49444915446094,"sku":"HDR-AMZ-TOPBASE-ST-1WT","price":10.71,"currency_code":"EUR","in_stock":false},{"title":"Grey \/ 4.7 kg","offer_id":54785422688590,"sku":"HDR-AMZ-TOPBASE-ST-1GAL-SF-GR","price":46.77,"currency_code":"EUR","in_stock":true},{"title":"White \/ 22 kg","offer_id":54785422721358,"sku":"HDR-AMZ-TOPBASE-ST-22WT-VNT","price":157.08,"currency_code":"EUR","in_stock":true},{"title":"White \/ 4.7 kg","offer_id":60835403694414,"sku":"HDR-AMZ-TOPBASE-ST-1GAL-SF-WT","price":56.05,"currency_code":"EUR","in_stock":false},{"title":"Grey \/ 22 kg","offer_id":60835403727182,"sku":"HDR-AMZ-TOPBASE-ST-22GR-VNT","price":181.94,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/5714\/1326\/files\/01-pandacoat-topbase-st-grey-4.7kg-main-image.jpg?v=1789549787","url":"https:\/\/pandacoat.de\/en\/products\/silicone-waterproofing-topbase-st","provider":"Pandacoat","version":"1.0","type":"link"}