Sarnafelt NWP-HD Leveling Layer
Sarnafelt NWP-HD Leveling Layer is a high quality geotextile fabric of non-woven polypropylene. The Sarnafelt NWP-HD Leveling Layer is installed over the substrate and below the waterproofing membrane. It is intended to act as both a leveling layer to absorb the inconsistencies of the substrate, and as a separation layer between the waterproofing membrane and any existing waterproofing products.
- Protects against inconsistencies of the substrate
- Acts as a separation layer between the Sarnafil membrane and any other existing waterproofing membrane
- Compatible with all Sarnafil membranes
- Puncture resistant