Product Description
TEK HS-20 RTV is a High-Strength option for mold-making in silicone RTV. This white RTV has the highest tear and elongation properties, and low durometer hardness, low viscosity, and good mold flexibility.
Allows deep undercuts and simplified mold design. Duro 20
Features:
- White Color
- Highest Tear Resistance
- Highest Elongation Resistance
- Low Durometer Hardness- 19
- Low Viscosity
- Excellent Mold Flexibility
- Supports Deep Undercuts with #1 Clear catalyst @ 10:1 ratio
About RTV Silicone Products
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 submasters 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 supplied in various size kits consisting of base and catalyst.
