Cab-O-Sil
A thickening agent (amorphouse fumed silica), used to prepare the first layer of #PMC-724, #74-30 or #74-55 when making a rubber negative mold.
Add approximately 2 tablespoons of Cab-O-Sil per 100 gram batches of base rubber.
RESPIRATORS REQUIRED
Cab-O-Sil
from $8.50