Custom Multi-Surface Bonding Primer (MBP)

Custom Multi-Surface Bonding Primer (MBP) is a single-component, water-based primer engineered to deliver superior adhesion on a variety of substrates where proper bonding is difficult. Specially formulated with aggregates and polymers to promote mechanical adhesion on non-porous substrates.

Features

Ready-to-use primer
Unsurpassed adhesion on difficult-to-bond substrates
For use on porous and non-porous surfaces
One-coat application
No shot blasting or abrasion required

Uses
Prepares surface with a textured finish that is suitable for installation with modified cement mortar and self-leveling underlayments.

Suitable Substrates

Well bonded water resistant cutback or old adhesive.
Non-porous concrete
Porcelain & Ceramic tiles with Glazed or Smooth surfaces
Exterior grade plywood and OSB (interior only)
Epoxy Coating
Cement and Epoxy Terrazzo
Quarry Tile
Natural stones
VCT
Vinyl flooring
Moisture Vapor Barrier (TECH MVC)
Moisture Vapor Barrier (Sheet Goods)
Laminates
Rigid Fiberglass panels
Properly prepared gypsum-based underlayments (interior only)
Primer for some tile backed with epoxy resin for interior residential and light commercial applications - contact Custom Technical Services for more information
Cleaned, Rust-free Steel

Size

1 Gallon
3.5 Gallon

Custom Building Products Part #

1 Gallon - CPMBP1
3.5 Gallon - CPMBP3

Coverage

1 Gallon covers 150 ft² to 300 ft²

Custom Multi-Surface Bonding Primer (MBP) Technical Data Sheet