Smooth-Sil™ Platinum Silicones cure at room temperature with negligible shrinkage. With different hardnesses to choose from, Smooth-Sil™ products offer tremendous versatility and are suitable for making production molds of any configuration, large or small. These silicones exhibit good chemical, abrasion and heat resistance. Materials such as plasters, concrete, wax, low-melt metal alloys or resins (urethane, epoxy or polyester) can then be cast into these silicone rubbers without a release agent.
Smooth-Sil™ 945 offers the convenience of a 1A:1B by volume mix ratio and a fast 6 hour cure time.
Smooth-Sil™ Platinum Silicones are used for rapid prototyping, wax casting (foundries and candle makers), architectural restoration and for casting concrete. Smooth-Sil™ 940, 950 and 960 are suitable for food related applications.
The cure time of Smooth-Sil® silicone can be accelerated using Plat Cat® additive.
Smooth-Sil® 940 is a food grade silicone suitable for making baking molds and trays, ice trays, casting butter, chocolate and other applications used to produce food.
Smooth-Sil® 935, 940, 950 & 960 are mixed 100A:10B by weight, while Smooth-Sil® 945 offers the convenience of a 1A:1B by volume mix ratio and a fast 6 hour cure time.
- Smooth-Sil® 935 - Shore 35A hardness
- Smooth-Sil® 940 - Shore 40A hardness
- Smooth-Sil® 945 - Shore 45A hardness
- Smooth-Sil® 950 - Shore 50A hardness
- Smooth-Sil® 960 - Shore 60A hardness
For Shore A 10, 20 and 30 materials, review our expanded Dragon Skin® series - CLICK HERE