Soprema MODIFIED SOPRA G Base

The Soprema MODIFIED SOPRA G Base is a bur & mb systems for jobs that require Soprema model/MPN 00107 in the RL sell unit. MODIFIED SOPRA G is an SBS-modified bitumen-coated base sheet for use as an anchor sheet for cold adhesive or heat welded roof assemblies

Key Specs

• Brand: Soprema
• Model / MPN: 00107
• SKU: SOPGBASE
• Sell unit: RL
• Product type: BUR & MB Systems
• Size / color: 36″ x 108′
• Category: Commercial Roofing | Commercial Roofing/Membranes | Commercial Roofing/Membranes/BUR & MB Systems
• Coverage / unit: 3 squares (300 sq ft) per roll

Key Features

• MODIFIED SOPRA G is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with a high quality random glass fiber mat
• The topside and underside are surfaced with fine mineral aggregate

Coverage & How Much You Need

This item is listed as 3 squares (300 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?

Soprema MODIFIED SOPRA G Base, sold as RL, with SKU SOPGBASE and manufacturer model/MPN 00107.

What model or part number should I match?

Match model/MPN 00107 and confirm the brand is Soprema. 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 3 squares (300 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 Soprema model/MPN 00107, SKU SOPGBASE, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.