Protecto Form Flash 1 is a cold applied self-adhering membrane composed of an extensible stretchy film on one side with a layer of recycled butyl hybrid adhesive. It is a peel and stick flexible flashing tape used as a primary air and moisture seal around wall openings and penetrations in residential and commercial construction.

This product is waterproof and air impermeable and has the capability to span gaps between wall surfaces and building components. Form Flash 1 seals up penetrations in wall assemblies and helps make homes more air and water impermeable. By sealing the holes and openings in walls Form Flash helps homes become more energy efficient. Some applications include (but not limited to) sealing around pipes, electrical outlets, dryer vents, conduits, plumbing penetrations, and phone lines.

Protecto Form Flash 1 has an aggressive asphalt based adhesive that adheres to most building products found in everyday construction. The state of the art film facer has excellent flexibility and extensibility in all directions allowing Form Flash 1 to stretch and conform to irregular and difficult to seal surfaces found in building construction. Form Flash 1 will adhere to plywood, PVC, OSB, Steel, Aluminum, and Plastic.

Form Flash 1 is compatible with most products used in home and commercial construction. It should not be used in conjunction with sealants containing solvents, mineral spirits and products containing hydro carbons or VOC's.