Leakmaster is a gun applied waterstop product that expands up to twice its original volume on contact with water to provide a watertight seal.

Its flexibility and versatility make it ideal for a wide range of commercial, residential and engineering applications, as well as in refurbishment projects where irregular or hard to access joints and penetrations make solid sealants impractical.

Leakmaster adheres well to most surfaces, including concrete, glass and steel. And because it keeps its rubber-like elasticity, it can accommodate movement and settlement while maintaining excellent leak tightness.

Solco Leakmaster is packaged in a 320cc cartridge for use with standard caulking guns.

There are 24 cartridges, plus cartridge nozzles, in a carton.