Cold Process Built-Up Roofing Systems CP-80
SBS Modified, Cold-Process Built-Up Roofing Assemblies

ram-Tough CP-80 is a specially formulated Kraton® polymer-modified reinforced asphalt mastic for cold application process built-up roofing utilizing Barrett polyester or fiberglass roofing felts.

CP-80 is appropriate for use where jobsite condiitions render hot built-up roofing impractical due to limited accessibility and highly sensitive environmental conditions. No kettles or torches are required.

All cold process systems should be fully investigated, as there are a wide variety of materials and assemblies.

Learn more about Cold Process BUR Systems CP-80

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CP-80 Data Sheet Poly-Felt 155 VP Data Sheet (reinforcing felt) Details (coming soon)

Specifications CP-80•3BS•I•CS (3 Plies of base sheet and an SBS cap sheet) CP-80•3P•I•CS (3 Plies polyester with a cap sheet) CP-80•4P•I•MC (4 Plies polyester with granule surfacing) Product Data Sheets (PDF) ram 306 (flashing cap sheet) ram 309 (flashing cap sheet) ram 200 (flashing/field) ram 30 (polyester base sheet) ram 32 (fiberglass base sheet) ram 400 PS (self adhering sheet) ram 40 (trilaminate sheet) ram Mastic (SBS modified)

Related Barrett Quick Links

• New Construction Guidelines
• Re-Roofing Guidelines

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