Tornado Spray Foam with Straw is a versatile polyurethane foam sealant designed for filling, sealing, and insulating gaps, cracks, and voids around the home or job site. Its convenient straw applicator allows for easy, controlled application without the need for additional dispensing equipment. The expanding foam creates an airtight seal that helps reduce drafts, improve energy efficiency, and block moisture and pests from entering through small openings. Suitable for use on materials such as wood, concrete, brick, and masonry, it provides strong adhesion and long-lasting performance. Ideal for construction, renovation, and repair projects, this spray foam offers a quick and effective solution for sealing and insulating hard-to-reach areas.