Castaldo Silicon, Super High Strength (Price Pre Lb)

Mold cutting is easy!
Castaldo^® Super High Strength^TM Silicone Jewelry Molding Rubber cuts like butter. It resists tearing and is strong enough to make complex molds that are stronger than any other silicone molding rubber on the market. Molds last and last.

Castaldo^® Super High Strength^TM Silicone Jewelry Molding Rubber makes a smooth and shiny mold- A shiny finish on your molds means a shiny finish on your waxes. That means less polishing of your castings.

Molds self release!
There is no need for messy mold release spray.
Castaldo^® Super High Strength^TM Silicone Jewelry Molding Rubber gives waxes a smooth, shiny finish that won’t stick to the mold. And shiny waxes mean less finishing!

Mold packing is easy!

All you have to do is spread and press it in with your fingers. Just like putty.

Castaldo^® Super High Strength^TM Silicone Jewelry Molding Rubber is sold in a 5 lb box

Convenient packaging.
Castaldo^® Super High Strength^TM Silicone Jewelry Molding Rubber is available in strips 3/8" x 2 7/8" x 18"
( 6 mm x 7.3 cm x 45.7 cm ). Packed in boxes containing 5 lbs. ( 2.27 Kg. ) each. Minimum order is 5lb.