Bubble Washers

As low as FROM $19.50 per box
In stock
SKU bublWash

The Bubble Washer must be applied between the screw and the polycarbonate panel. It's made by galvanized steel with a layer of soft plastic. The steel top of the gasket allow the pressure to spread around the washer, the bubble, at the bottom, ensure sealing from water.

The gasket is 1" wide. Remember to not fasten the polycarbonate panels with the screws within 1/2" of the edge and to drill the polycarbonate with a diameter of 5/64" larger than the screw size. This will allow the a proper expansion of the panel.

Sealing Washer with bubble and Galvanized Steel