LeakSeal Spray Coating, White, 12-oz. Brand_HVAC Ducts & Venting Supplies For even greater durability and

For even greater durability and reliability

Unparalleled heat retention and even heating

Safety Sealed Waterproof Wire Connector

Use on interior and exterior wood surfaces to protect and beautify for years to come

designed to enable easy cutting of cables

LeakSeal Spray Coating, White, 12-oz. Brand_HVAC Ducts & Venting Supplies For even greater durability and12 oz. white leak seal spray. A rubberized protective utility coating designed to fill & seal leaks & cracks, provides a water tight, flexible seal that prevents moisture penetration, rust & corrosion, great for gutters, roofs, flashing, ductwork, pvc drains, masonry, concrete & much more.