RTV Silicone Products

TEKCAST'S RTV is a liquid silicone rubber that vulcanizes without pressure at room temperature. It is used to mold delicate and low temperature resistant materials; and to reproduce complex forms cast in metal and plastic. It is an ideal mold material to use to reproduce prototypes and create sub-masters from fragile, low-temp model materials.

A tough, flexible mold is produced by simply pouring RTV on the model. The RTV follows the minutest detail and copies it to reproduce surface detail with precision of up to 1 micron. It has natural non-stick properties and gives excellent release to most surfaces, permitting easy demolding.

RTV is packaged kits of various sizes, consisting of a base and a catalyst.