Foam Chord Backer Roof To Wall Transition

Backer rod creates an even depth and supports the sealant caulk allowing it to form the proper shape about 2x as wide as deep.

Foam chord backer roof to wall transition. Polystyrene foam boards commonly called foamboard are a clean lightweight convenient way to insulate bare concrete walls. X 5 quikrete 1 2 in. Elastomeric membrane bellows supported by a closed cell foam backer. Backer rod is an easy to compress rope like celled foam.

It is inserted into a clean joint at the required depth before caulking sealing. 12 0 1 8 sf5 4 cast in place concrete slab compacted. It can be used in driveways sidewalks and patios. There is almost.

Each expand o flash cover is a combination of a flexible rubber membrane supported by a closed cell foam to form flexible bellows with two metal flanges adhesively and mechanically combined to the bellows by a patented bifurcation process. Using foam backer rod followed by caulking to fill a wide crack in a sidewalk. How to glue polystyrene insulation to a concrete wall. This product is weather resistant and meets the requirements of astm d 1751.