{"product_id":"geocel-high-temperature-silicone-300ml-cartridge-black","title":"Geocel High Temperature Silicone 300ml Cartridge - Black","description":"\u003ch1\u003eOverview\u003c\/h1\u003e \u003cp\u003eGeocel High Temperature Silicone is a professional-grade, one-part acetoxy silicone sealant designed for sealing and bonding applications exposed to continuous high temperatures. Ideal for use around flues, stoves, range cookers, ovens and heating appliances, it provides a durable, flexible seal that withstands temperatures of up to 250°C continuously and 300°C intermittently.\u003c\/p\u003e\n\u003cp\u003eIts non-slump, solvent-free formulation is easy to apply to vertical and overhead joints, while curing to form a strong, flexible seal that resists cracking caused by thermal expansion and contraction. Suitable for a wide range of high-temperature sealing applications, Geocel High Temperature Silicone delivers reliable long-term performance in both domestic and commercial environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eHigh temperature silicone sealant\u003c\/li\u003e\n\u003cli\u003eWithstands temperatures up to 250°C continuously\u003c\/li\u003e\n\u003cli\u003eResistant to temperatures up to 300°C intermittently\u003c\/li\u003e\n\u003cli\u003eHigh-strength, flexible bond\u003c\/li\u003e\n\u003cli\u003eOne-part, ready-to-use formula\u003c\/li\u003e\n\u003cli\u003eNon-slump for vertical and overhead applications\u003c\/li\u003e\n\u003cli\u003eSolvent-free formulation\u003c\/li\u003e\n\u003cli\u003eExcellent flexibility after curing\u003c\/li\u003e\n\u003cli\u003eEasy cartridge application\u003c\/li\u003e\n\u003cli\u003eIdeal for heating appliances and flues\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctd\u003eArea\u003c\/td\u003e\n\u003ctd\u003eInterior \u0026amp; exterior\u003c\/td\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eIdeal for sealing around gas flues, wood-burning stove flues, multi-fuel stove installations, aga and range cookers, domestic ovens, Boiler flues, heating appliances, high-temperature ducting, metal joints exposed to heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrying Time\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eSkin Overtime: 20 min\u003c\/li\u003e\n\u003cli\u003eTime to cure: 24 hour\u003c\/li\u003e\n\u003cli\u003eTime to cure disclaimer: 3mm per 24 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Method\u003c\/td\u003e\n\u003ctd\u003eSealant Gun\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClean Up\u003c\/td\u003e\n\u003ctd\u003eCleanup using a suitable solvent or use Geocel Universal wipes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003ePreparation\u003c\/h2\u003e\u003cp\u003eFor optimum adhesion:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure all surfaces are clean, dry and free from frost.\u003c\/li\u003e\n\u003cli\u003eRemove all dust, grease, oil, dirt, old sealants and loose material.\u003c\/li\u003e\n\u003cli\u003eDegrease surfaces using a suitable solvent and a clean, lint-free cloth where necessary.\u003c\/li\u003e\n\u003cli\u003eAllow all surfaces to dry completely before application.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation when using cleaning solvents and follow all manufacturer safety guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCut the cartridge nozzle to suit the width of the joint.\u003c\/li\u003e\n\u003cli\u003eInsert the cartridge into a standard sealant gun.\u003c\/li\u003e\n\u003cli\u003eApply a continuous bead, ensuring the sealant makes full contact with both sides of the joint.\u003c\/li\u003e\n\u003cli\u003eTool the sealant within 5 minutes of application to create a smooth, professional finish.\u003c\/li\u003e\n\u003cli\u003eAllow the sealant to cure fully before exposing it to high operating temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Limitations\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for joints exposed to high temperatures up to 250°C continuously and 300°C for short periods.\n\u003c\/li\u003e\n\u003cli\u003eDo not use for structural bonding applications.\u003c\/li\u003e\n\u003cli\u003eNot suitable for continuously submerged joints or underwater applications.\u003c\/li\u003e\n\u003cli\u003eDo not apply to surfaces that bleed oils, plasticisers or solvents, as these may affect adhesion.\u003c\/li\u003e\n\u003cli\u003eNot recommended for use on concrete, cement, mortar, or metals that react with acetic acid during curing, including zinc, lead, brass and copper alloys.\u003c\/li\u003e\n\u003cli\u003eAlways check compatibility with the substrate before use.\u003c\/li\u003e\n\u003cli\u003eApply only when ambient temperatures are between 5°C and 40°C.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAftercare \u0026amp; Storage\u003c\/h2\u003e\u003ch3\u003eAftercare\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvoid disturbing the sealant until it has fully cured.\u003c\/li\u003e\n\u003cli\u003eAllow adequate curing time before exposing the joint to high temperatures.\u003c\/li\u003e\n\u003cli\u003eInspect seals periodically where subjected to repeated heating and cooling cycles.\u003c\/li\u003e\n\u003cli\u003eRemove cured sealant mechanically or with a suitable silicone remover if replacement is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore in the original unopened cartridge.\u003c\/li\u003e\n\u003cli\u003eKeep in a cool, dry place away from direct sunlight.\u003c\/li\u003e\n\u003cli\u003eProtect from frost and excessive heat.\u003c\/li\u003e\n\u003cli\u003eShelf life is 27 months when stored correctly at room temperature.\u003c\/li\u003e\n\u003cli\u003eReseal opened cartridges and use as soon as possible for best results.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geocel","offers":[{"title":"Default Title","offer_id":58692963205504,"sku":"8010255 \/C04","price":8.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/6229\/9814\/files\/ndp-geocel-high-temperature-silicone-300ml-parent.jpg?v=1786634446","url":"https:\/\/nextdaypaint.co.uk\/products\/geocel-high-temperature-silicone-300ml-cartridge-black","provider":"Next Day Paint","version":"1.0","type":"link"}