Cabosil - Thickening Agent

Cabosil Powder is used as a thickening agent for Epoxy or moisture vapor barrier when needing to fill in cracks, spalls, etc. Cabosil is used when making a mix for cove base, that looks like epoxy-cabosil-quartz or sand.

• TURN THIN EPOXY INTO A HIGH-STRENGTH ADHESIVE – transforms low-viscosity epoxy, polyester resin, vinyl ester resin, silicone, paints, and coatings into a smooth, non-sagging mixture ideal for bonding, filleting, gap filling, and structural repairs.
• PROFESSIONAL MARINE & COMPOSITE APPLICATIONS – Ideal for fiberglass repairs, boat building, marine maintenance, woodworking, automotive fiberglass, composite construction, mold making, and general industrial projects. Creates strong fillets and vertical repairs without excessive sagging or running.
• CUSTOMIZE THE CONSISTENCY YOU NEED – Add small amounts gradually to achieve anything from a brushable coating to a peanut butter-like structural adhesive. Perfect for filling gaps, creating fillets, bonding joints, and repairing cracks while maintaining excellent workability.
• WORKS WITH MOST EPOXY & RESIN SYSTEMS – Compatible with epoxy resin, polyester resin, vinyl ester resin, gelcoat, silicone, paints, varnishes, and coatings. Can also be combined with fiberglass fibers, milled fibers, microballoons, and other fillers to create custom repair compounds for demanding applications.
• PREMIUM FUMED SILICA FOR CONSISTENT RESULTS – Lightweight, high-purity hydrophilic fumed silica provides reliable thickening, improved stability, and excellent performance for marine, woodworking, automotive, and composite repair projects.