PRS Vented Base
- Heavyweight fiberglass venting base sheet constructed with fiberglass mat coated with asphalt.
- Product is intended to be used over lightweight insulating fill decks, gypsum or other substrates where lateral venting is required.
- Meets or exceeds ASTM D4897 Type II specifications
- Product carries an Underwriters Laboratories G2 classification
- Made from inorganic material that resists rotting
- Porostiy of the felt allows for better asphalt penetration
Product Properties
ASTM
D4897 Type II
Installation Method
Permastic Cold Adhesive, Hot Asphalt or Mechanically Fastened
Reinforcement
Fiberglass mat
Thickness
N/A
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