Thixotropic, medium viscosity, toughened, undiluted, epoxy resin with excellent physical properties. Fast wetting of reinforcement materials. Use 1391R-1T where resistance to cracking and increased impact resistance is desirable. 100% solids, highly resistant to crystallization in cold environments. No VOCs and DOT non-regulated.
Filament winding, other epoxy/fiberglass applications where additional toughness, crack resistance and high impact strength are desired.