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ModiflexTM 180 Polybase

Modiflex Polybase 180

Modiflex 180 Polybase is composed of a tough nonwoven reinforced polyester mat strengthened with select glass fiber strands, which has been thoroughly permeated with select SBS polymers and premium asphalt. Both top and bottom surfaces of Modiflex 180 Polybase are suitable for bonding with hot asphalt. Modiflex 180 Polybase offers greater moisture resistance, enabling a four-ply application to provide substantially greater performance characteristics than a conventional four-ply organic felt built-up roofing system.

CSA Wind Uplift Tool