Silicone Molding Putty

Silicone Molding Putty

Make your own Reusable Molds – the Fast and Easy way
Polly Plastics Silicone Mold Putty is an easy way to make fast reliable molds that you can re-use multiple times. Just knead equal amounts of A (white) and B (blue) together and create a silicone mold by forming the putty around the object you want to replicate. Use it for soap molds, candle molds, antique furniture repair, small impression molding, jewelry making and repair, and other small object casting. You can cast many types of materials in your finished mold including moldable plastics, waxes, clays, urethane and epoxy resins, plaster and even some low melt metals.


Fast Curing and Durable
Our putty is non-toxic and odor free. It will handle heat up to 450 F. You have 4 minutes of working time and you are able to de-mold in 30 minutes. Self-releasing – no mold release agent required for most applications. Long shelf life, no shrinkage. Not intended for food contact applications.


This package contains .25 lbs. of Part A and .25 lbs. of Part B. Made in USA. Complete instructions. Keep out of reach of children.

Start building! Order your Polly Plastics Silicone Molding Putty today.

$ 18.95