SealBoss® 6880 EP QuickFix is a two component, 1:1 ratio, low viscosity epoxy formulated to fill and protect joints in industrial concrete floors, support traffic and protect joint edges from spalling. The product is also suitable for joint and crack repair. SealBoss® 6880 EP QuickFix joint filler bonds tightly to the sides of concrete joints, prevents contaminant and water penetration and delivers high wear resistance and durability. The ambient temperature range for the cured product should be from 40F (10C) to +120F (50C). The product is for professional use. SealBoss® 6880 EP QuickFix is designed for use on concrete floors. References: 03251 (expansion/contraction joints), 03300 (cast-in-place concrete) and/or 03930 (control joint sealers).