Silicone Rubber & Mold Frames

Freeman Jewel-Sil Silicone Rubber Freeman Jewel-Sil Silicone Rubber
Freeman Jewel-Sil Silicone is a two component, room temperature vulcanizing (RTV) silicone rubber compound. Designed specifically for mold making, it is an ideal rubber for reproducing intricate detail and maintaining close tolerances. It features low viscosity for easy pouring and excellent clarity for ease of use and cutting visability. It also features high tear strength and the ability to endure temperatures up to 350º F.

Available in 1 kg, 5 kg, 22 kg, and 220 kg kits.

Technical Data Sheet Safety Data Sheet
See-Thru Mold Frams See-Thru Mold Frames
All Ferris See-Thru Mold frames are 3" high x 2" wide (76.2 x 50.8 mm) and assemble quickly and easily. We have six thicknesses, including:

5/8" deep (15.9 mm)
3/4" deep (19.1 mm)
1" deep (25.4 mm)
1-1/4" deep (31.8 mm)
1-1/2" deep (38.1 mm)
2" deep (50.8 mm)
Ferris Bubble-gard Bubble-gard
Ferris Bubble-gard eliminates the formation of surface bubbles during investment casting. This unique product is non-flammable, biodegradable and can be shipped non-hazardous.

Spraying Bubble-gard on a wax tree creates an invisible shield that protects against the formation of bubbles while investing. Most importantly, Bubble-gard will not foam under vacuum conditions.

Use Bubble-gard to produce a totally smooth, cast surface, free of bumps and other imperfections. Reduces scrap and finishing time, too!

Bubble-gard is available in convenient, 16 oz. (453.6 grams) spray bottles.

Technical Data Sheet