The Derbicoat HP Selfix 10 m² 2 mm Underlayment is a 2 mm thick bituminous waterproofing membrane, designed for use as an underlayment in roof waterproofing systems.
It is self-adhesive, making it easy to apply without the need for additional glue.
This product covers an area of 10 m² and provides effective protection against humidity and weather conditions.
