RTV Silicone moulding (Room Temperature Vulcanizing)

Another type of rubber molding technique is RTV Silicone moulding or Room Temperature Vulcanizing. Similar to Injection Moulding, Liquid Injection Moulding uses a closing mold but does not use a rubber gum, instead a liquid silicone is poured in the mold. A catalyst or curative is required so that when both liquid parts are mixed and poured in the mold, the silicone hardens into the finished product.