Owens Corning DeckSeal MA NailBase

The Owens Corning DeckSeal MA NailBase is a bur & mb systems for jobs that require Owens Corning model/MPN 857964 in the RL sell unit. The DeckSeal self-adhered roofing system is an excellent solution for low slope applications 1/4:12 to 2:12 on residential re-roofing jobs.

Key Specs

• Brand: Owens Corning
• Model / MPN: 857964
• SKU: OC857964
• Sell unit: RL
• Product type: BUR & MB Systems
• Size / color: 39-3/8" x 65' 8"
• Category: Commercial Roofing | Commercial Roofing/Membranes | Commercial Roofing/Membranes/BUR & MB Systems
• Coverage / unit: 2 squares (200 sq ft) per roll

Key Features

• Dual compound formulation to meet the performance needs of different layers including a Top coat compound that provides excellent granule adhesion and a back coat compound which provides aggressive adhesion to the substrate
• Granule free adhesive selvage edge on both the side and end laps
• Attractive colors that complement popular shingle offerings
• The versatile DeckSeal roofing system can be applied as either a 2 or 3 ply system providing excellent protection to meet a range of customer needs

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?

Owens Corning DeckSeal MA NailBase, sold as RL, with SKU OC857964 and manufacturer model/MPN 857964.

What model or part number should I match?

Match model/MPN 857964 and confirm the brand is Owens Corning. 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 Owens Corning model/MPN 857964, SKU OC857964, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.