TamSeal 23 is a “coal tar free” liquid applied, single compound based on bitumen modified, polyurethane waterproofing membrane. It cures by reaction with atmospheric moisture to give a continuous seamless film which is rubbery, elastic and tough.
TamSeal 23 cures to a permanently flexible seamless membrane, which, by virtue of its chemical reactivity in the wet state, has good adhesion to a wide range of substrates.
TamSeal 23 is elastomeric and is not adversely affected by extremes of temperature. It allows expansion and contraction over a broad range of temperature and maintains flexibility and waterproofing properties.
Key Benefits
Single-component, apply directly from pail, no mixing is required.
Cold applied by spray, roller or by trowel.
Fully bonded system, excellent continuous adhesion and prevents lateral migration of water.
Capable of bridging cracks up to 2 mm
Resistance to bacterial growth
Typical Applications
External basement wall & slabsWaterproofing intermediate slabs, such as parking decks, courtyard areas or roof decks.
Swimming pools
External wall and foundations