Prices of Liquid Silicone Rubber for Mold Making

How to make the silicone mold? Make sure the surface of the original is clean and free of loose material. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container. Stir Part A base silicone before use thoroughly, as filler separation may occur upon prolonged storage. Mix Part A and Part B evenly until the CA30 completely dispersed in the base. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original De-mold after 24 hours, it is will improve the replicate times of silicone mold. Note: It is strongly recommended that entrapped air be removed in a vacuum chamber, allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum, the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen. We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.