Stego SM7 Stego 2 Gal. Mastic Waterproofing Vapor Barrier

Product Description

The Stego 2 Gal. Mastic, MPN SM7, is a waterproofing and vapor retardant membrane. It is designed to work alongside the Stego Wrap Vapor Retarder/Barrier. This product can also be utilized as an alternative to boots for pipe penetrations in the Stego Wrap Vapor Barrier.

• Available in two-gallon and five-gallon buckets.
• US perm rating of 0.17 perms.
• Can be applied using a brush, roller, or trowel.

Product Highlights

This product is suitable for sealing pipe penetrations and over footings, ensuring a reliable vapor barrier in various installations.

Product Information

Standard Information

• Brand: Stego
• Part Number: 278SM7

Technical Specifications

• Application Method: Brush, roller, or trowel
• Container Size: 2 gallon
• Container Type: Bucket
• Working Time: 2 hours (varies with thickness)
• Curing Method: Loss of water
• Drying Time: 48 hours
• Coverage Area: 64 sq ft at 60 mil thickness for 5 gallons
• Odor / Scent: Slight
• Composition: Medium-viscosity, water-based, polymer-modified anionic bituminous/asphalt emulsion