Closed-cell for glass or Multi-Wall polycarbonate - B7523
This foam tape has a closed-cell structure that cannot absorb moisture. Black color, super sticky on both sides. 75 ft roll. 3/16" wide x 1/8" thick.
( Please note that 3/16" wide and 1/4" wide both work for reglazing a SolarGro / Cross Country greenhouse. )
GLAZIER’S TRICK: After installing tape on the framework use a hand sprayer bottle to wet down the tape. This will enable you to reposition the glass if necessary.