{"product_id":"castaldo-liquafast-ice-transparent-rtv-silicone-rubber-1kg","title":"Castaldo LiquaFast ICE Transparent No Shrink Liquid Mold Rubber-1 Kilo Kit","description":"\u003cp\u003eLiquaFast® ICE is Castaldo's fastest-curing 0% shrinkage RTV silicone mold rubber, specially designed for CAD-CAM, RP, and SLA models. This transparent two-part system produces strong, tear-resistant molds ready to use in as little as 30 minutes—ideal for rapid prototype workflows and short-run jewelry production. Low viscosity makes it easy to measure, mix, pour, and degas, even without vacuum equipment.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCures in as little as 30 minutes at room temperature.\u003c\/li\u003e\n\u003cli\u003e0% shrinkage for precise pattern reproduction.\u003c\/li\u003e\n\u003cli\u003eTransparent silicone allows visual inspection of masters during pouring and cure.\u003c\/li\u003e\n\u003cli\u003eTough, durable, and tear-resistant molds that do not soften with age.\u003c\/li\u003e\n\u003cli\u003eLow viscosity ensures easy mixing, pouring, and bubble-free results.\u003c\/li\u003e\n\u003cli\u003eCompatible with most CAD-CAM and RP resins, including Solidscape® wax models.\u003c\/li\u003e\n\u003cli\u003eEconomical alternative to traditional RTV materials—faster throughput with less downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Kit Weight\u003c\/th\u003e\n\u003ctd\u003e1 kg (2.2 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eTransparent \/ Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMix Ratio\u003c\/th\u003e\n\u003ctd\u003e1:1 (Part A : Part B) by weight or volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eViscosity\u003c\/th\u003e\n\u003ctd\u003eLow — easy to pour and degas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot Life (Working Time)\u003c\/th\u003e\n\u003ctd\u003e15–25 minutes at 77°F (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCure Time (Room Temperature)\u003c\/th\u003e\n\u003ctd\u003e60–90 minutes; usable molds in as little as 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccelerated Cure\u003c\/th\u003e\n\u003ctd\u003eApproximately 20–30 minutes at 120°F (50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShrinkage\u003c\/th\u003e\n\u003ctd\u003e0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eTwo-part transparent RTV silicone rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquaFast® ICE Part A (transparent silicone base)\u003c\/li\u003e\n\u003cli\u003eLiquaFast® ICE Part B (transparent silicone catalyst)\u003c\/li\u003e\n\u003cli\u003eTotal net contents: 1 kg (2.2 lb); mix 1:1 by weight or volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for CAD-CAM, RP, and SLA master models, including fine detail and delicate designs.\u003c\/li\u003e\n\u003cli\u003eExcellent with Solidscape® and other wax\/resin-based prototypes.\u003c\/li\u003e\n\u003cli\u003eSuitable for jewelry model making, casting, and prototyping where speed and clarity matter.\u003c\/li\u003e\n\u003cli\u003eCan be used with or without vacuum equipment. If no vacuum is available, brushing or dipping techniques minimize air bubbles (see instruction sheet).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMix thoroughly to a uniform consistency; avoid introducing air during stirring.\u003c\/li\u003e\n\u003cli\u003eMaintain even room temperature for best cure results.\u003c\/li\u003e\n\u003cli\u003eDo not mix in paper or wooden containers; use clean plastic or metal mixing tools.\u003c\/li\u003e\n\u003cli\u003eStore sealed in a cool, dry place away from sunlight.\u003c\/li\u003e\n\u003cli\u003eProfessional use only. Follow Castaldo's full instructions for best results and safety precautions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castaldo","offers":[{"title":"Default Title","offer_id":43579572388054,"sku":"122.620","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/castaldo-liquafast-ice-transparent-no-shrink-liquid-mold-rubber-1-kilo-kit-otto-frei.jpg?v=1719958587","url":"https:\/\/www.ottofrei.com\/products\/castaldo-liquafast-ice-transparent-rtv-silicone-rubber-1kg","provider":"Otto Frei","version":"1.0","type":"link"}