Colloidal Silica
Additives for coatings

High-density sag resistant structural filler for mixed epoxy resins.

Thickening agent for structural bonding, filling, and filleting.

colloidal silica

"Try Colloidal Silica as an additive for structural bonding filling and filleting. It should be used as a filler when a hard solid with high density is needed." -Retrieved 1/14/2022 from

MAS Epoxies
275 Bridgepoint Way South 
St Paul, MN 55075 US

available online (see 'Resources')