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

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Henry^® 608 33# Premium SBS Modified Glass Base Sheet

Henry^® 607 33# Fiberglass Base Sheet (UL Type G2)

Henry^® 604 25# Fiberglass Base Sheet

203 Roll Roofing Adhesive

• Installation and Technical Literature

  Henry^® 606 – 80# Premium SBS Modified Mineral-Surfaced Underlayment Data Sheet  

  Henry^® 606 – 80# Premium SBS Modified Mineral-Surfaced Underlayment SDS Sheet  

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