Akron jewelry Rubber™ Firm

A single rubber tree with rubber coming out.
Engineered in Akron, Ohio USA 'the polymer capital of the world.' Our mold rubber delivers controlled shrinkage, excellent cutting qualities, high tear resistance, elongation, excellent fill and detail reproduction. Because our formulations contain certain waxes, oils and antioxidants, your molds will enjoy many, many years of production life. Modern chemistry permits a uncured shelf life of 7 years or more with a finished shelf life of over 20 years.
50 lb. Akron jewelry rubber firm roll

Akron Jewelry rubber™ firm

40 Durometer, perfect for thin molds and applications where extra firmness is required. Identified by yellow rubber with light blue polyethylene cover.
TECHNICAL DATA FIRM
SDS FIRM
INSTRUCTIONS AKRON JEWELRY RUBBER™

packaging

Pre-Cut: 2.27 kg. (5 lb.) individual box 8 pack per case 18.144 kg. (40 lb.) 1/8 x 1 7/8 x 2 7/8" (3.2mm x 47.6mm x 73mm) pcs. Strip: 2.27 kg. ( 5 lb.) individual box 8 pack per case 18.144 kg. (40 lb.) or 11.4 kg. (25 lb.) Bulk pack 1/8 x 2 7/8 x 18" (3.2mm x 73mm x 457mm) Roll: 22.7 kg. (50 lb.) dispenser box 1/8 x 18" (3.2mm x 457mm) Quads: 25 kg. (25 - 1 kg. pieces) 55 lbs. (25 - 2.2 lb. pieces) 1/8" x 18" square (each piece is approximately 3.2mm x 45.7cm square)