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Bluesil (formerly Rhodorsil) CATA 6H is a quick-setting catalyst for Bluesil polycondensation silicone elastomers.
CATA 6H is colourless, odourless, and offers pot life of 20-60 minutes and demould time of 6 hours (measured at at 23°C, 50% relative humidity). CATA 6H is added to RTV 3318 , RTV 3322 or RTV 3325 at a mix ratio of 100 parts silicone to 5 parts catalyst by weight.