Category: Pre-market additives
                              Description: 
                              High-density sag resistant structural filler for mixed epoxy resins.
Typical Use: 
                              Thickening agent for structural bonding, filling, and filleting.
Apparent use of Nanotechnology: colloidal silica
                              Reason for Inclusion: 
                              "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 https://masepoxies.com/product/colloidal-silica
                                   Company: 
                                   MAS Epoxies
                                   
                              
                              Trade: Laborers
                              Safety Data Sheet (SDS): 
                                                       available online (see 'Resources')