Best Seller | K-FLEX USA 6RSX3X4068 Insulation Sheet, NBR/PVC, 36 in x 48 in, 3/4 in Wall, Insulation Sheet, Insulation Material Buna-N Rubber/PVC, Insulation Color Black, Overall Length 4 ft, Overall Width 36 in, Thickness 3/4 in, Minimum Operating Temperature -40 Degrees F, Backing Type Plain, Maximum Operating Temperature 220 Degrees F,... ... more K-FLEX USA 6RSX3X4068 Insulation Sheet, NBR/PVC, 36 in x 48 in, 3/4 in Wall, Insulation Sheet, Insulation Material Buna-N Rubber/PVC, Insulation Color Black, Overall Length 4 ft, Overall Width 36 in, Thickness 3/4 in, Minimum Operating Temperature -40 Degrees F, Backing Type Plain, Maximum Operating Temperature 220 Degrees F,... | | $41.29 go to store |