TIMCO expanding foams provide high-performance insulation, sealing, and gap-filling solutions for construction and DIY applications. Designed for fast expansion and excellent adhesion, they are ideal for sealing gaps around windows, doors, pipes, and general building joints. Available in handheld, gun-grade, and fire-rated options, TIMCO foams offer superior thermal and sound insulation, preventing air leaks and moisture ingress. Perfect for trade professionals and home improvement projects, these foams provide a strong, long-lasting seal for both indoor and outdoor use.