GL102 GOLD LABLE WHITE ROLL CASTALDO
A high concentration of pure natural gum rubber makes Castaldo White firm but flexible. A good all-purpose mold rubber that cuts well. Well-suited for thin molds.
Vulcanize at 310°F for 15 minutes per 1/4″ of mold frame thickness. Rubber is 1/8″ thick.
Sold in Strips (2-7/8″ x 18″) or Rolls of 5 lbs. or 50 lbs. Rolls are 18″ wide. Made of natural rubber.
