SOPRALENE® 180 SP 3.5 SKU: 00621
SOPRALENE® 180 SP 3.5 SKU: 00621
SOPRALENE 180 SP 3.5 (sanded, polyolefin) is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. SOPRALENE 180 SP 3.5 is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with a tough, dimensionally stable non-woven polyester mat. The topside is surfaced with fine mineral aggregate and underside is surfaced with polyolefin burn-off film to optimize heat welding.
Product Properties
- ASTM ASTM D6164
- Component Base
- Installation Method Heat Welded
- Reinforcement Polyester
- Thickness (minimum) 130 mils (3.3 mm)
- Thickness (nominal) 138 mils (3.5 mm)
- Topside Sanded
- Underside Burn Off Film
Installation
Prior to installation, unroll SOPRALENE 180 SP 3.5 onto the roof surface and allow to relax. Position SOPRALENE 180 SP 3.5 in desired position and back roll the product. SOPRALENE 180 SP 3.5 is then heat welded to approved substrates. Subsequent approved inter-ply or cap ply membranes are applied to SOPRALENE 180 SP 3.5 via cold adhesive. Refer to the SOPREMA® SBS Roofing Guide for additional application guidelines.
Testing & Approvals
Related Products
ELASTOPHENE® FLAM
ELASTOPHENE® Flam is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. ELASTOPHENE Flam is…
View ProductSOPRALENE® 180 PS 3.0
SOPRALENE 180 PS 3.0 is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. SOPRALENE…
View Product2-1 SOPRASMART BOARD
2-1 SOPRASMART BOARD is a high-performance factory laminated panel combining an SBS-modified bitumen base membrane and SOPRABOARD an asphaltic roof…
View ProductRelated Projects
Indiana War Memorial – Indianapolis, Indiana
The Indiana War Memorial has had leak issues since its construction in 1924. The leak issues were addressed by using SOPREMA’s ALSAN® TRAFIK HP and SOPRALENE® Flam 180 & 250 membranes. The Memorial is no longer leaking.
World Vision – Federal Way, Washington
When looking for a quality roof system that would have minimal impact on everyday operations and overall budget, Wayne’s Roofing, Inc. selected SOPREMA’s SOPRASMART® product line. Not only was SOPRASMART® an affordable product, it also offered time and labor savings.