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Roofing

606 – 80# Premium SBS Modified Mineral-Surfaced Underlayment

Product Description
Installation and
Technical Literature
 

Henry 606 – 80# Premium SBS Modified Mineral-Surfaced Underlayment is a fire rated cap sheet for quality built-up roofing systems and is formulated for cold weather applications. Additionally, this cap sheet is manufactured on tested fiberglass mat, which is impregnated and coated with a lightly modified rubberized asphalt, filled with fire retardant fillers, and surfaced with mineral/ceramic color coated granules for ultraviolet protection and weatherability.

Features

  • Provides tough SBS modified base sheet for use on rough surfaces
  • Applies mineral side down as a buffer
  • Can apply with hot mopping asphalt or cold process procedures
  • 1 square roll
  • ASTM D3909, Fed S-R-600D, Class III
 

Data Sheets

Henry 606 – 80# Premium SBS Modified Mineral-Surfaced Underlayment Data Sheet Download PDF      
 

SDS Sheets

Henry 606 – 80# Premium SBS Modified Mineral-Surfaced Underlayment SDS Sheet Download PDF