{"product_id":"pu50-polyurethane-afdichtingskit-300ml-zwart","title":"PU50 Polyurethane Sealant PU50 - 300ml - Black","description":"\u003cp\u003eThe \u003cstrong\u003eGrafen Professional Polyurethane Sealant PU 50\u003c\/strong\u003e is a one-component elastic polyurethane sealant designed for professional sealing and bonding applications.\u003cbr\u003eAfter curing, it forms a durable, flexible joint resistant to weather, moisture, vibration, and mechanical stress.\u003cbr\u003ePU 50 adheres excellently to concrete, ceramics, metal, wood, and plastics, suitable for both interior and exterior use.\u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSealing of cement and ceramic surfaces\u003c\/li\u003e\n\u003cli\u003eRoof, terrace, and floor joints\u003c\/li\u003e\n\u003cli\u003eSealing of concrete expansion and construction joints\u003c\/li\u003e\n\u003cli\u003eBonding and sealing of flooring and structural components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstructions for Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the surface is clean, dry, and grease-free.\u003c\/li\u003e\n\u003cli\u003eCut the nozzle diagonally and apply the sealant evenly with a caulking gun.\u003c\/li\u003e\n\u003cli\u003eSmooth and press the joint for better adhesion.\u003c\/li\u003e\n\u003cli\u003eAllow to cure; curing time depends on layer thickness and ambient conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eContent:\u003c\/strong\u003e 300 ml\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eType:\u003c\/strong\u003e One-component polyurethane sealant\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Grey\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDensity:\u003c\/strong\u003e 1.16 g\/cm³ ± 0.03\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMain components:\u003c\/strong\u003e Xylene (≥5–\u0026lt;10%), Titanium Dioxide (≥1–\u0026lt;5%), Ethylbenzene (≥1–\u0026lt;5%), 4,4’-Methylenediphenyl Diisocyanate (≥0.5–\u0026lt;1%), Calcium Oxide (≥0.5–\u0026lt;1%), 4-Isocyanatosulphonyltoluene (Tosyl isocyanate) (\u0026lt;0.5%), Phosphoric acid (\u0026lt;0.5%)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e store in a dry, cool place in tightly closed containers at +5 °C to +25 °C, away from heat, sparks, sunlight, and open flame\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShelf life:\u003c\/strong\u003e 12 months from production date\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grafen Professional","offers":[{"title":"12 bottles","offer_id":47912327217476,"sku":"GPPU50C-12","price":55.46,"currency_code":"EUR","in_stock":false},{"title":"24 bottles","offer_id":47912327250244,"sku":"GPPU50C-24","price":95.76,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/9286\/0903\/files\/PU50PolyurethaneAfdichtingskit-GrijsKOB28918_aa22d257-7134-480e-ad40-929ce0984ee8.jpg?v=1707321876","url":"https:\/\/grafenprofessional.nl\/en\/products\/pu-50-polyurethane-sealing-kit-300ml-black","provider":"Grafen Professional","version":"1.0","type":"link"}