Rust-oleum 265494 Leakseal Rubberized Spray 12 Oz Black

Product Description

The RUST-OLEUM 265494 LeakSeal is a rubberized protective utility coating in aerosol form. It is engineered to fill and seal leaks, cracks, and gaps on a wide range of surfaces, creating a watertight, flexible barrier that resists moisture penetration, rust, and corrosion. The formula cures to a flexible rubber-like film that moves with the substrate, reducing the chance of re-cracking over time. Available in black, the 12 oz aerosol can is a standard single-unit quantity. HVAC technicians, plumbers, roofers, and general contractors keep this product on the truck for fast field repairs.

LeakSeal 265494 is suited for both residential and light commercial applications. Common uses include sealing ductwork joints, flashing, gutters, rooflines, PVC drain connections, masonry, and concrete surfaces. Its flexible, rubberized film makes it appropriate wherever surfaces expand and contract with temperature changes. It is particularly useful for temporary or permanent field repairs where a brush-applied sealant is impractical.

Key Features

• Rubberized formula fills cracks and voids and cures to a flexible, watertight seal
• Resists moisture penetration, rust, and corrosion
• Aerosol delivery for fast, even application without brushes or rollers
• Compatible with gutters, roofing, flashing, ductwork, PVC drains, masonry, and concrete
• Black finish blends with common roofing and ductwork materials
• 12 oz can sized for portability and field use

Compatibility

Designed for use on gutters, roofs, flashing, ductwork, PVC drains, masonry, and concrete surfaces where a flexible, rubberized sealant coating is required.

Installation Notes

Application is typically performed by HVAC technicians, plumbers, roofers, or general maintenance trades. Clean and dry the target surface thoroughly before applying; contaminants such as oil, dirt, or standing moisture will reduce adhesion. Shake the can well before use and apply in thin, even coats per the manufacturer label instructions. Allow adequate cure time before exposing the sealed area to water or pressure.

Technical Specifications

• Net Fill: 12 oz
• Color: Black
• Formula Type: Rubberized aerosol coating
• Package Weight: 6.6 pounds
• Unit of Measure: Each
• Package Quantity: 6 per case

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 265494