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ELASTOPHENE® SP 2.2 SKU: 00490

ELASTOPHENE® SP 2.2 SKU: 00490

ELASTOPHENE SP 2.2 (sanded, polyolefin) is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. ELASTOPHENE SP 2.2 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 is surfaced with fine mineral aggregate and underside are surfaced with polyolefin burn-off film to optimize heat welding.

Product Properties

  • ASTM ASTM D6163
  • Component Base
  • Installation Method Heat Welded
  • Reinforcement Glass Fiber
  • Thickness (minimum) 79 mils (2.0 mm)
  • Thickness (nominal) 87 mils (2.2 mm)
  • Topside Sanded
  • Underside Burn Off Film

Installation

Prior to installation, unroll ELASTOPHENE SP 2.2 onto the roof surface and allow to relax. Position ELASTOPHENE SP 2.2 in desired position and back roll the product. ELASTOPHENE SP 2.2 is then heat welded to approved substrates. Subsequent approved inter-ply or cap ply membranes are applied to ELASTOPHENE SP 2.2 via cold adhesive. Refer to the SOPREMA® SBS Roofing Guide for additional application guidelines.

 

Testing & Approvals

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Related Projects

Second Ward Gymnasium – Charlotte, North Carolina

Second Ward High School is a historic school in Charlotte, North Carolina that opened in 1923. The school was closed in 1969 and eventually demolished,with the exception of the gymnasium. When renovating the building into a recreation center, SOPREMA products were used to seal and protect the wall systems.

Parkland Hospital – Dallas, Texas

The new hospital featured flat rooftops at multiple levels that all needed to be made watertight for decades to come. The roofing system needed to be designed in a way that accounted for a helipad, consistent rooftop traffic, extensive rooftop equipment, lightwells and various utility platforms. A lot stood in the way of Anchor Roofing, the installer, but the meticulous planning for the project meant that all contingencies had been considered by the time application of the waterproofing system began.