Mechanical fasteners designed for heavy-duty attachment of membranes and insulation boards to steel or wood [...]
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2-1 SOPRASMART BOARD
(SOPRASMART BOARD 180)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



Properties
Function
Waterproofing
Product roles
- Base sheet membrane
- Support panel
Signature
- High performance
- Flameless solution
- DUO SELVEDGE Technology
Technology
SBS modified bitumen
Reinforcement
Non-woven polyester
Storage
Pallet
Application
- Adhesive
- Adhered with hot bitumen
- Mechanically fastened
Roof Assemblies Tested CSA A123.21
Length
2.44m
Width
0.914m
Underface
Asphaltic panel
Surface
Thermofusible plastic film
Selvedge width
90.0mm
Products
Accessory products
DUOTACK 365
Low-rise, two-part polyurethane adhesive used to adhere insulation boards, cover panels and thermal barriers.
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