Extreme blankets are designed for use in cold weather concreting applications as an insulated cover to maintain the heat of hydration during the early stages of concrete curing. Grip-Rite Extreme Curing Blankets feature a buttonless design that eliminates the need for plastic buttons to hold the insulation in place. This means reduced catching and tearing, reduced moisture penetration and less disturbance of the wet concrete surface.
- 3/8" thickness
- 1.38 R-Value on surface; 2.55 R-Value with air space
- Woven poly cover, 2 side HDPE coating
- 10 button fasteners (per 6ft x 25ft)
- Double needle sewn all around; double-folded width hems