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MAPEI SM Primer

Water-Based Primer for MAPEI Peel-and-Stick Membranes

MAPEI SM Primer^™ is a ready-to-use, fast-drying, water-based, latex primer for use under MAPEI’s peel-and-stick sheet membranes on residential and commercial indoor or outdoor floors. MAPEI SM Primer greatly increases the bond of MAPEI’s peel-and-stick sheet membranes to concrete, plywood and other approved, properly prepared floors. It can be applied with a roller or brush, is white in color and dries clear.

Fully compatible with MAPEI’s peel-and-stick sheet membranes
Easy to apply with roller or brush
High coverage rate, for economical installation
Fast-drying, allowing sheet membrane installation after about 15 minutes
Dries clear, so that layout lines remain visible after application
Bonds to a variety of substrates

Where to buy

MAPEI SM Primer is part of the lines:

Floor Covering Installation Systems - Sound-Reduction Products

Tile & Stone Installation Systems - Surface-Preparation Products - Crack Isolation and Sound Reduction

Products for Wood Flooring - Wood-Flooring Installation Accessories

FAQs

Can Mapesonic 2 be used in exterior environments?

Yes, with these limitations: Do not use on exterior floors with drainage of less than 1/4" per foot. And do not use on shower floors or in submerged applications, or on floors subject to standing water.

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Can I install LVP/LVT over Mapesonic 2?

Yes, with these limitations: Use MAPEI adhesive Ultrabond ECO 350, Ultrabond ECO 360, Ultrabond ECO 373 or Ultrabond ECO 399. Also, follow MAPEI’s Technical Data Sheet instructions and use a 1/32" U-notch trowel. Finally, expect 60 to 90 minutes of flash time before installing the LVP/LVT.

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MAPEI SM Primer

Water-Based Primer for MAPEI Peel-and-Stick Membranes

Sheet Membranes

Residential single-source building solutions

Floor Covering Installation Systems

Tile & Stone Installation Systems

MAPEI SM Primer is part of the lines:

FAQs

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MAPEI SM Primer

Water-Based Primer for MAPEI Peel-and-Stick Membranes

Related documentation

Technical Data Sheet

Safety Data Sheet

Instructions

Sustainability Product Report

Volatile Organic Compound

Product documentation

Related products

Last projects with MAPEI SM Primer

Mirabel towers

Singhmar Centre for Learning

Jerome L. Greene Science Center

Miami Cancer Institute at Baptist Health South Florida

Toronto Transit Commission

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Latham Watkins Law Offices Murals

Hollywood Casino

Block 37 Mall

The Core in Calgary

Mirabel towers

Singhmar Centre for Learning

Jerome L. Greene Science Center

Miami Cancer Institute at Baptist Health South Florida

Toronto Transit Commission

Yorktown Center

Latham Watkins Law Offices Murals

Hollywood Casino

Block 37 Mall

The Core in Calgary

MAPEI SM Primer is part of the lines:

FAQs

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