PRS Modified Glass Base
- High quality base or ply sheet constructed from fiberglass mat coated with SBS Modified Bitumen
- Fiberglass reinforcement increases strength and durability while also providing a smooth uniform base
- Adds inter ply adhesion between base ply and the membrane
- Excellent strength for nail-holding ability
- Meets or exceeds ASTM D4601 Type II specifications
- Product carries an Underwriters Laboratories classification
- Made from inorganic material that resists rotting
- Can be applied using hot asphalt, PERMASTIC cold adhesive or mechanical fasteners
Product Properties
ASTM
D4601 Type II
Installation Method
Hot asphalt, PERMASTIC cold adhesive or Mechanically Fastened
Reinforcement
Fiberglass
Thickness
N/A
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