Bostik Roll-Cote High-Performance Moisture-Vapor-Barrier Coating and Primer is a water-based, one-component system formulated to reduce substrate moisture-vapor emissions, prime floors prior to the application of underlayments, and block concrete alkalinity. Roll-Cote significantly improves return-to-service speed for flooring installation by combining multiple steps into one product. Roll-Cote is suitable for use in many environments, is compatible with an assortment of flooring types, and can be used on both concrete and wood substrates. No mixing is required, and its easy-to-apply formulation and fast dry time makes Roll-Cote dependable and user-friendly. Roll-Cote is durable and low odor, and the black color provides a great visual indication of coverage during the installation process.
Smart Advantages:
- Single-component
- Fast drying
- Low VOC, low-odor, water-based formulation
Description
DESCRIPTION
Bostik Roll-Cote™ High-Performance Moisture-Vapor-Membrane and Primer is a water-based, one-component system formulated to reduce substrate moisture-vapor emissions, prime floors prior to the application of underlayments, and block concrete alkalinity. Roll-Cote™ significantly improves return-to-service speed for flooring installation by combining multiple steps into one product. Roll-Cote™ is suitable for use in many environments, is compatible with an assortment of flooring types, and can be used on both concrete and wood substrates. No mixing is required, and its easy-to-apply formulation and fast dry time makes Roll-Cote™ dependable and user-friendly. Roll-Cote™ is durable and low odor, and the black color provides a great visual indication of coverage during the installation process. Note: See Chemical & Physical Properties chart for compatible adhesives.
SUPERIOR MOISTURE PROTECTION
Roll-Cote® has extremely low moisture vapor permeability and is not adversely affected by moisture. As a result, costly and time consuming concrete moisture testing is not required when 1) the slab is properly prepared, dry to the touch, and fully cured, and 2) Roll-Cote® is used in conjunction with an approved Bostik adhesive. Approved Bostik adhesives are identified on the Bostik Limited Warranty that can be found on the Bostik website, www.bostik.com/us.
ULTIMATE VERSATILITY
Roll-Cote™ can be used over properly prepared concrete, wood based subflooring, plywood, high-performance subflooring panels (e.g., Advantech™), oriented-strand boards (OSB), radiant-heat flooring, and cement-based terrazzo prior to the installation of engineered or solid hardwood flooring, self-leveling underlayments and floor patches, carpet, vinyl/VCT, porcelain, marble, granite, or ceramic tile floor covering.
PRODUCT FEATURES
• Unlimited moisture vapor for glue-down hardwood flooring installations – no testing required!
• Up to 99% RH*
• Premixed and reusable
• No waste
• Blocks alkalinity in concrete
• Versatile–for use on most floating and glue-down flooring types
• No primer or sand broadcast needed for underlayments
• Multipurpose primer, pH blocker, and moisture vapor mitigation in one
• Contains Bostik’s Blockade™ Antimicrobial Protection
• Contains RapidCure Technology™
• Excellent coverage
• Low VOCs–CDPH Compliant
• Compatible with most flooring adhesives and cementitious products
• Suitable for green concrete
