SOPRASEAL® LM 204 VP SKU: A506


SOPRASEAL® LM 204 VP SKU: A506
SOPRASEAL LM 204 VP is a one-component, 98% solids content, liquid applied, vapor-permeable air barrier membrane used in wall construction. SOPRASEAL LM 204 VP is STPE technology that has excellent freeze-thaw characteristics and superior curing in low relative humidity and low temperatures. SOPRASEAL LM 204 VP doesn’t shrink and requires less wet film to achieve dry film thickness. This moisture curable hybrid material is a non-flammable vapor permeable air barrier, which provides moisture protection behind wall claddings such as brick, siding, metal panels, EIFS and stucco. Utilization of a drainage plane is required for stucco cladding.
Product Properties
- Air Permeability ASTM ASTM E2178
- Air Permeability ASTM ASTM E2357
- Vapor Permability ASTM ASTM E96 (Procedure B)
Installation
SOPRASEAL LM 204 VP can be applied down to 25°F (-4°C) without the use of additional additives. The most effective application method utilizes spray equipment but a nap roller or a paint brush may also be used. Once the application is complete, inspect the wall for any light areas, blisters, holes or areas that need attention. Please refer to SOPREMA specifications and installation instructions for additional application guidelines prior to use.
Related Products
COLPHENE® STICK
COLPHENE® Stick SBS-modified bitumen, self-adhered base ply reinforced with a tough, dimensionally stable nonwoven polyester mat. A fine mineral aggregate on the topside facilitates self-adhered and cold-adhesive applications.
View Product
SOPRA-XPS 20
SOPRA-XPS 20 is a rigid thermal insulation board made of extruded polystyrene. It is composed of closed cell foam. It…
View Product
COLPHENE® SANDED
COLPHENE® Sanded is an SBS-modified bitumen cap ply reinforced with a high-quality, random glass fiber mat. It has a topside and underside surfaced with fine mineral aggregate to facilitate cold-adhesive applications.
View ProductRelated Projects
Pearl Block 136 – Portland, Oregon
For this project, SOPREMA’s SOPRASEAL® product line was selected to provide an airtight barrier. The project was originally specified with another membrane, but due to poor adhesion, our SOPRASEAL Stick VP and SOPRASOLIN® HD products were substituted in.
Cleveland Clinic – Cleveland, Ohio
Cleveland Clinic’s main campus consists of 41 buildings on about 140 acres near University Circle, Cleveland. They operate 14 family health and ambulatory surgery centers in surrounding communities and a multispecialty hospital and family health center in Weston, Florida. Various SOPREMA® systems have been chosen for their waterproofing needs.