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R&R RTV2 silicone rubbers are composed of a base and a platinum-curing catalyst. When mixed together, they create a pourable molding rubber that vulcanizes at
room temperature. R&R RTV2 silicone rubber is an ideal choice for creating jewelry molds. R&R RTV2 silicone rubbers provide:
Mixing Ease
R&R RTV2 silicones are mixed in a 1:1 ratio, eliminating the need for expensive mixing equipment and reducing sensitivity to mixing
errors.
Increased Production Speed
R&R RTV2 materials set in less than 4 hours, allowing you to inject patterns the same day the mold is created. Other RTV2
silicone rubbers take 24 hours to cure at room temperature, delaying the actual pattern-making process.
R&R RTV2 materials also provide excellent durability over time, excellent stability over time, and zero shrinkage.
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