Expanding Polyurethane Foam Sealant 12 Fl.Oz.
Quick and easy to use. It expands to fill large holes, cracks, gaps and voids around windows, doors, vents and foundations. This insulating foam forms an airtight, waterproof bond and seals out drafts, moisture and pests. Cured foam can be sanded, painted or stained. Contains no HCFCs or CFCs so it is safe for the environment.
Adheres to painted and unpainted wood, concrete, cinder block, aluminum, masonry and fiberglass.
Use on windows and door frames, pipes, electrical outlets, vents and foundations.
* Fills large holes, gaps and cracks
* Insulates and prevents drafts
* Seals out insects and pests
* Quick and easy to use
* Interior and exterior use