MP-150 Concrete Primer

MP-150 Concrete Primer is a rubber-based, air-dry solvent primer made from synthetic polymers and resin. It conditions surfaces to enhance adhesion between butyl tape sealants and concrete, with a consistency that allows dripless brush application. Ideal for fresh, damp, dusty, or rough concrete surfaces.

Product Type: Primer

Compatible Substrates & Surfaces: Concrete

Features: Improved Adhesion

Application Method: Brush

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Cure Method
Product Applications
  • Stir MP-150 thoroughly before applying to ensure uniformity.
  • Apply a medium brush coat of MP-150 to the clean surface and allow primer to vent or air dry for 10-30 minutes.
  • Apply butyl tape to the primed surface within 8 hours to prevent airborne dust particles from contaminating the primed surface and reducing the bond strength.

Properties

Color (Properties)
Physical Properties
ValueUnitsTest Method / Conditions
Solids Content25.0%-
Weight per Gallon6.65lb/gal-
Specific Gravity0.8--
Flash Point (Flammable)25.0°F-
Dry Time (depending on temperature)10 - 30min-
Coverage (Coverage is dependent on porosity of concrete and thickness of film applieday)100 - 200ft / gal-

Safety & Health

Safety Precautions

Keep away from heat, sparks or open flame. Use only with adequate ventilation. Avoid breathing vapors.

Packaging & Availability

Regional Availability
  • North America

Storage & Handling

Shelf Life
12 months
Storage and Shelf Life Condition

MP-150 Concrete Primer has a shelf life of 12 months in the original unopened container. After opening, keep container sealed when not in use. Application equipment may be cleaned with mineral spirits.