Mapethene HT

High-Temperature, Self-Adhered Sheet Waterproofing

Mapethene HT is a 60-mil, self-adhering sheet membrane consisting of 56 mils  of rubberized asphalt laminated to a 4-mil, cross-laminated polyethylene film. The combination of these two excellent waterproofing materials provides a durable, high-performance waterproofing membrane. Mapethene HT membrane is suitable for installations where the ambient and substrate temperatures are above 40°F (4°C). Mapethene LT is designed for ambient and substrate temperatures between 25°F and 60°F (-4°C and 16°C).

Related documentation

Technical data sheet
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