PRS SA Base

Product Documents

  • High-quality base or ply sheet constructed from fiberglass mat coated with SBS Modified Bitumen.
  • Minimum SBS concentration is 8% and maximum filler concentration is 30% by weight of asphalt compound.
  • Fiberglass reinforcement increases strength and durability while also providing a smooth uniform base.
  • Meets or exceeds ASTM D4601 Type II specifications.
  • Self-adhering base applied without the use of torches, open flames, hot asphalt, or solvent-based adhesives.

Product Properties

ASTM
D4601 Type II
Installation Method
SELF-ADHERED
Reinforcement
Fiberglass
Thickness
N/A

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