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SOPRALENE® ULTRA-STICK SKU: 01427

SOPRALENE® ULTRA-STICK SKU: 01427

SOPRALENE ULTRA-STICK is an SBS-modified bitumen, self-adhered base sheet for use in approved multi-ply membrane and flashing assemblies. SOPRALENE ULTRA-STICK is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen in combination with a specially formulated high tack self-adhesive bottom layer and is reinforced with a tough, dimensionally stable non-woven polyester mat. The topside is surfaced with a unique surface film for superior self-adhered application and the underside is surfaced with a protective split back release film that is removed during application.

Product Properties

  • ASTM ASTM D6164
  • Component Base
  • Installation Method Self Adhered
  • Reinforcement Polyester
  • Thickness 120 mils (3.0 mm)

Installation

Prior to installation, unroll SOPRALENE ULTRA-STICK onto the roof surface and allow to relax. Place SOPRALENE ULTRA-STICK in desired position. Remove one side of the SOPRALENE ULTRA-STICK’s split back release film and use hand pressure to adhere exposed high tack bottom layer. Remove the other half of the SOPRALENE ULTRA-STICK’s release film and roll the entire surface of the sheet with a weighted roller. Subsequent approved cap ply membranes are applied to SOPRALENE ULTRA-STICK via self-adhered or heat welded application. Refer to the SOPREMA SBS Roofing Manual for additional application guidelines.

 

Testing & Approvals

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Columbia University Medical Center – New York, New York

When adding a new building to the Columbia University Medical Center campus, a top priority was that all products were available for a single source manufacturer that offered one warranty for the entire project. That is where SOPREMA came in.

CSU Maritime Academy – Vallejo, California

California Maritime Academy chose SOPREMA®’s SOPRALENE® SG cap sheet because it meets Title 24 cool roof standards. The California Energy Commission’s Title 24 Energy Efficiency Standards for Residential and Nonresidential Buildings establishes prescriptive requirements for cool roof materials in new construction or major re-roofing projects.