*All prices are in Canadian funds.
Clear Flex 50 Quart Kit 3 Lbs (701020)
Clear Flex 50 is a water white clear urethane liquid rubber compound designed for applications that require absolute clarity and resistance to sunlight. Low viscosity ensures easy mixing and pouring. Clear Flex 50 cures at room temperature with negligible shrinkage. Cured castings are clear, flexible and UV Resistant. Vibrant colors and color effects are achieved by adding pigments.
Applications include making clear-cut molds, model reproductions, decorative cast pieces, special effects
prototype parts. CAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. Proper ventilation, A NIOSH Approved Respirator and Protective Clothing are required to minimize the risk of inhalation and dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read MSDS before using.
Product Mixing Ratio: 50 Parts A to 100 Parts B by weight (1A : 2B)
Shore Hardness: 50A
Pot Life: 25 minutes
Gel Time: 40 minutes
Post Curing Castings will cure faster and achieve maximum physical properties and heat resistance if Clear Flex 50 is post cured. Post curing is recommended if castings are thin or low mass concentration.Castings should be post cured in a mold or support structure.
Post Cure Schedule: Allow the material to cure for 6 - 8 hours at room temperature followed by 16 hours at 150 - 160 F (65 - 72 C). Allow casting or part to cool to room temperature before demolding. For most applications, room temperature curing (70 F/ 22 C) for 24 - 48 hours is adequate. Castings will reach ultimate physical properties at room temperature in 5 - 7 days. Castings removed from mold before 12 hours may exhibit a tacky surface that can be eliminated by exposing casting to 150 F / 65 C for 4 - 6 hours. If you are pouring less than 1/4 in./.64 cm of material, the casting should be heat post cured.