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Mapelastic WP

Advanced Waterproofing and Vapor Retarder Membrane

Mapelastic WP is a premixed, liquid-rubber vapor retarder and quick-drying waterproofing membrane for installation under manufactured stone veneer units and thin brick. Mapelastic WP provides a thin, continuous barrier to protect substrates and building wall assemblies from water damage. Mapelastic WP dries after about 30 to 50 minutes and is then ready to receive any MAPEI polymer-modified mortar meeting or exceeding the ANSI A118.4 or A118.15 standard. Mapelastic WP itself exceeds ANSI A118.10 and A118.12 standards.

Quick-drying
Apply with roller or airless spray equipment
Bonds to a wide range of surfaces; convenient, user-friendly and versatile
Freeze/thaw-resistant
Nonflammable
No odor
Vapor semi-impermeable

Related documentation

Technical Data Sheet

Safety Data Sheet

Product documentation

Manufactured Stone Veneer Systems Catalog

Product catalogs

Manufactured Stone Veneer Systems Catalog

Related Products

Mapelastic WP is part of the lines:

Manufactured Stone Veneer Systems - Air- and Water-Resistive Barriers

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