2-1 SOPRASMART BOARD

High performance base sheet panel composed of SBS modified bitumen membrane with a non-woven polyester reinforcement, factory-laminated on asphaltic board (SOPRABOARD). The surface is covered with a thermofusible film.
Benefits
  • Optimal adhesion to Duotack due to the speciality designed underface of the semi-rigid asphaltic panel.
  • Thin flexible panel that perfectly fits the shape of wooden decks and membranes during roofing.
  • Waterproofing ensured by DUO SELVEDGE and SOPRALAP technologies.
Tests and Certifications
CSA-A123.23
FM
ULC
Properties

Material

SBS modified bitumen

Function

Waterproofing

Product role

Base sheet membrane, Support panel

Building Component

Roofs

Selvedge width

90 mm

Underface

Asphaltic panel

Surface

Thermofusible plastic film

Application

Adhesive, Adhered with hot bitumen, Mechanically fastened

Signature

High performance, DUO SELVEDGE Technology, Flameless solution

Reinforcement

Non-woven polyester

Storage

Pallet

2-1 SOPRASMART BOARD  product line

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