GAF LIBERTY SBS Self‑Adhering Base/Ply Sheet Black 39.375" x 66'
Regular price $171.00The GAF LIBERTY SBS Self‑Adhering Base/Ply Sheet Black 39.375" x 66' is a bur & mb systems for jobs that require GAF model/MPN 3735000 in the RL sell unit. LIBERTY Self-Adhering Roofing Systems are applied without torches, open flames, hot asphalt, or solvent-based adhesives and are suitable for many primed substrates.
Key Specs
- Brand: GAF
- Model / MPN: 3735000
- SKU: GAFLBBSA
- Sell unit: RL
- Product type: BUR & MB Systems
- Size / color: 39.375" x 66'
- Category: Commercial Roofing | Commercial Roofing/Membranes | Commercial Roofing/Membranes/BUR & MB Systems
- Coverage / unit: 2 squares (200 sq ft) per roll
Key Features
- Serves as a base/ply sheet in LIBERTY Systems and mod-bit systems
- No torches, open flames, hot asphalt, bulky equipment, or messy solvent-based adhesives
- Reinforced with a fiberglass mat coated in polymer-modified asphalt
- Convenient self-adhering installation eliminates open flames, hot asphalt, or dangerous chemicals on your roof
- Reinforced with a glass mat which is coated with polymer-modified asphalt
Coverage & How Much You Need
This item is listed as 2 squares (200 sq ft) per roll. Use the project takeoff, manufacturer installation instructions, and expected waste/overlap to confirm the order quantity.
Compatibility / Fitment
Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different bur & mb systems, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.
FAQs
What exactly am I ordering?
GAF LIBERTY SBS Self‑Adhering Base/Ply Sheet Black 39.375" x 66', sold as RL, with SKU GAFLBBSA and manufacturer model/MPN 3735000.
What model or part number should I match?
Match model/MPN 3735000 and confirm the brand is GAF. If the job spec lists a different model, size, color, or system family, hold for review.
What unit is the price based on?
This listing is built around the RL sell unit. Confirm the unit before comparing price, quantity, or coverage.
How do I estimate quantity?
Use 2 squares (200 sq ft) per roll, then add waste or overlap per the manufacturer instructions and the project design.
What should be checked before purchase?
Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.
Verify the manufacturer instructions, local code, and project specification before installation or substitution.
Product Expert Notes
Choose this item when GAF model/MPN 3735000, SKU GAFLBBSA, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.
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