Five Star Epoxy Adhesive LV is a two component, 100% solids, moisture insensitive, structural epoxy adhesive used in filling cracks up to 1/4 inch (6 mm). Five Star Epoxy Adhesive LV is a low viscosity epoxy system that can be pressure injected or gravity fed. Five Star Epoxy Adhesive LV can be used as a binder for making an epoxy patching mortar. Five Star Epoxy Adhesive LV meets ASTM C 881 Types I and IV, Grade 1, Classes B & C.