Description

Foster Duct Sealant is a high-quality, water-based sealant designed to effectively seal HVAC ducts, joints, and seams. This versatile product provides superior adhesion and durability, ensuring airtight and watertight seals that improve system efficiency and reduce energy costs. Ideal for use on both fiberglass and metal ducts, Foster Duct Sealant helps prevent air leakage, enhances system performance, and minimizes contamination from dust or moisture. Easy to apply with a brush, trowel, or caulking gun, it is perfect for residential, commercial, and industrial HVAC installations.

Specification:
Product Type:Water-based sealant
Application:Seals HVAC ducts, joints, and seams
Color: Gray or off-white (varies by product)
Cure Time:Dries to touch in 1-2 hours; fully cured in 24-48 hours
Temperature Range: -20°F to 200°F (-29°C to 93°C)
Viscosity:Paste-like consistency for easy application
Material:Compatibility Suitable for use on metal, fiberglass, and flexible ducts