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Birmingham Rubber & Plastics carries a complete and versatile line of liquid mold rubbers, liquid casting plastics/resins/foams and other specialty molding and casting materials. If there is anything you need which we do not carry, ask! 

1527 Bellview Circle, Homewood, AL 35209                                    Aburgess@bhamrap.com

205.541.5045

1527 Bellview Cir
Birmingham, AL, 35209
United States

205-541-5045

Birmingham Rubber & Plastics carries the most complete and versatile line of liquid mold rubbers, liquid casting plastics/resins/foams and other specialty molding and casting materials from Polytek Development Corp. These mold materials include two-part, high-performance RTV polyurethane, silicone as well as one-part latex and other specialty systems. These liquid rubbers and plastics are used in countless applications where the flexibility and ease-of-use of rubber molds are needed to create exact, highly detailed reproductions of any original model in concrete, plaster, resin, foam, wax and more. Individual artists, sculptors, hobbyists, model makers and industrial users rely on Polytek products and technical support to accurately mold and reproduce parts quickly, consistently, and cost-effectively.

Poly-Optic 14-70

Plastics

Poly-Optic 14-70

PolyOptic1470.jpg
PolyOptic1470.jpg

Poly-Optic 14-70

from 178.00

A clear A~70 polyurethane rubber for creating glass-like parts, yet flexible. Can be colored with Poly Color dyes and can be filled with a variety of dry fillers. Vacuum degassing and pressure casting are recommended for best results to eliminate unwanted air bubbles. 14-70 can shrink when poured in thicker sections or may cup in on corners. Heating molds helps to prevent this. 14-70 can also be mixed with Poly-Optic 1410 to achieve a variety of hardnesses between A~70 and D~85. Will yellow when exposed to UV light.

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