Leak Stop Black 400ml

The Rust-Oleum Leak Stop Black 400ml is a versatile, easy-to-use sealant designed to instantly fill and seal leaks and cracks around the home. Suitable for a wide range of surfaces, including roofs, skylights, ductwork, vents, vinyl and plastic, this flexible coating provides reliable, long-lasting protection against moisture and weathering. Once dry, it can be painted over to match surrounding surfaces, while its high-temperature resistance ensures durability even in demanding conditions. Ideal for quick repairs, this spray creates a waterproof barrier to help prevent further damage.

Technical Specification

• Download Product Technical Data Sheet

• Download Product Technical Data Sheet

• Areas of Use: Roofs, skylights, ductwork, vents, vinyl, plastic and more
• Coverage: Dependent on application thickness
• Drying Time: Touch dry within a few hours (approx.)
• Application Method: Aerosol spray
• Paint Type: Leak sealing coating
• Finish: Flexible waterproof seal
• Colour: Black
• Size: 400ml
• Features: Paintable once dry, flexible, high temperature resistant
• Suitable For: Interior and exterior repairs
• Manufacturer: Rustoleum (RTL)
• Manufacturer Code: (Not specified)
• Stock Code: (Not specified)
• Barcode: (Not specified)
• Liquid: Yes
• Hazardous Material: Not specified