Aluminum Foil Tape 3 Inch (Self-Adhesive Insulation Duct Sealing)

• Professional-grade aluminum foil tape with high-tack adhesive. • Designed for HVAC air ducting, refrigerator repairs, roofing, and thermal insulation. • Provides a strong metallic seal that reflects heat and light. • Offers excellent protection against vapors and moisture with a low vapor transmission rate. • Temperature resistant, performing well in both freezing and elevated temperatures. • Malleable soft temper aluminum foil construction. • Suitable for general industrial sealing applications.