West System 403B Microfibers, Off-White, 20 lb.

Description

West System 403B Microfibers, Off-White, 20 lb. A fine fiber blend used as a thickening additive that builds volume quickly and blends easily to create a multi-purpose adhesive especially for bonding wood. Epoxy thickened with microfibers has good gap filling qualities while retaining excellent wetting/penetrating capability. Cures to an Off-White color.