{"product_id":"vacuum-bagging-epoxy-by-sikabiresin-cr94-perigee-direct","title":"Vacuum Bagging Epoxy by SikaBiresin CR94 | Perigee Direct","description":"\u003cp\u003eSikaBiresin CR94 is a vacuum bagging epoxy and wet layup laminating system built for professional composite fabrication. The 100 percent solids resin wets reinforcement fabrics thoroughly, so fabric layers settle with fewer trapped voids under vacuum. Mixed viscosity runs approximately 800 to 1,400 cps, and the system pairs with three CH94 hardener speeds, so shop teams can match cure schedule to part size and working conditions.\u003c\/p\u003e\n\n\u003ch2\u003eVacuum Bagging Epoxy Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100 percent solids, two-component epoxy laminating system\u003c\/li\u003e\n\u003cli\u003eLow mixed viscosity for thorough fabric wet-out\u003c\/li\u003e\n\u003cli\u003eThree hardener speeds: CH94-1 fast, CH94-3 medium, CH94-6 slow\u003c\/li\u003e\n\u003cli\u003eMix ratio by weight: 100 resin to 27 hardener\u003c\/li\u003e\n\u003cli\u003eRoom-temperature cure with post-cure option\u003c\/li\u003e\n\u003cli\u003eSuitable for above-waterline and below-waterline use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePopular Uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarine hull and deck construction and repair\u003c\/li\u003e\n\u003cli\u003eAerospace tooling and composite parts\u003c\/li\u003e\n\u003cli\u003eTransportation component fabrication\u003c\/li\u003e\n\u003cli\u003eWet layup and vacuum-bagged laminate work\u003c\/li\u003e\n\u003cli\u003eIndustrial composite parts production\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVacuum Bagging Epoxy Physical Properties\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMix ratio: 100 parts resin to 27 parts hardener by weight\u003c\/li\u003e\n\u003cli\u003eMixed viscosity: approximately 800 to 1,400 cps\u003c\/li\u003e\n\u003cli\u003ePot life: about 20 to 30 minutes (CH94-1 fast) up to 100 to 130 minutes (CH94-6 slow)\u003c\/li\u003e\n\u003cli\u003eSolids content: 100 percent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMix Ratio \u0026amp; Cure\u003c\/h2\u003e\n\u003cp\u003eCondition both components to the working environment before mixing. Weigh CR94 resin and the selected CH94 hardener to the 100:27 ratio by weight, mix thoroughly, and scrape the sides and bottom of the mixing vessel. Transfer to a clean container before applying to reinforcement. Cure at room temperature, or post-cure when the process specification calls for it.\u003c\/p\u003e\n\n\u003ch2\u003ePrecautions\u003c\/h2\u003e\n\u003cp\u003eFOR INDUSTRIAL USE ONLY. Refer to the SDS prior to use.\u003c\/p\u003e\n\n\u003cp\u003eQuestions on hardener speed or laminate scheduling? Call \u003ca href=\"tel:8173819398\"\u003e(817) 381-9398\u003c\/a\u003e or email \u003ca href=\"mailto:Sales@PerigeeDirect.com\"\u003eSales@PerigeeDirect.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"CR94 Resin (7 lb)","offer_id":48992038584574,"sku":"SIKABIRESIN_CR94_7LB","price":198.92,"currency_code":"USD","in_stock":true},{"title":"CH94-1 Hardener, Fast Cure (1.9 lb)","offer_id":48992038617342,"sku":"SIKABIRESIN_CH94-1_1.9LB","price":62.94,"currency_code":"USD","in_stock":true},{"title":"CH94-3 Hardener, Medium Cure (1.9 lb)","offer_id":48992038650110,"sku":"SIKABIRESIN_CH94-3_1.9LB","price":62.94,"currency_code":"USD","in_stock":true},{"title":"CH94-6 Hardener, Slow Cure (1.9 lb)","offer_id":48992038682878,"sku":"SIKABIRESIN_CH94-6_1.9LB","price":62.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1212\/5762\/files\/us-01-SikaBiresin-CR94-A-5-Gal-White-Pail-010804921-1.webp?v=1789752275","url":"https:\/\/www.perigeedirect.com\/products\/vacuum-bagging-epoxy-by-sikabiresin-cr94-perigee-direct","provider":"Perigee Direct","version":"1.0","type":"link"}