Aerosil / Cabosil is a thickening agent for epoxies, polyesters, and urethanes. This Fumed Silica can be used to thicken resins to the user desire by adding varying amounts.

Aerosil / Cabosil is ideal for making adhesives and putties for gluing wood, fiberglass, stone, concrete, etc. Cures OFF WHITE and can make cured resins much more difficult to sand.

Available Quantities

20 Litres.