Medium Gel Viscosities/Thicknesses. 100% Solids Moisture Insensitive Epoxy Designed To Permanently Restore Structural Strength To Cracked Concrete. Unique Wetting Properties Allow For Maximum Penetration Into Cracks Above 0.005 Inches.Compliances:- Astm C881- Type I, Ii, Iv And V- Grades 1, 2, And 3- Class B & CBenefits:- Moisture Insensitive, CuresOn Damp Or Wet Surfaces.- Easy 2:1 Mix Ratio- No Shrinkage- Excellent Adhesion ToConcrete, Wood And Metals- Deep Penetrating AndTenacious Bonding Of CracksIn Structural Concrete