GLASDAN 30 P POL is an underlay to be used in Torch on Felt roof build ups underneath a suitable cap sheet. Composed of a fibreglass reinforcement and covered on both sides with polymer modified bitumen mastic. A polyethylene film is used as anti-adherent material on both sides. Tested according to standard EN test methods.
- Underlay for a 2 part torch on felt system.
- When used with suppliers cap sheet ESTERDAN 50/GP POL GREY - 141984, achieves manufacturers APP (10 year) system.
Advantages & Benefits
- Little thermal variation.
- Great dimensional stability.
- Total impermeability to water and water vapour.
- Limits stresses in the waterproofing membrane.
- Allows for adaptation to any type of geometry.
- Allows for working with molten asphalt.
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