MATRIX EDGE MHV-28 Urethane Activator 946ml Automotive Clear Hardener

Matrix Edge MHV-28 Urethane Activator is a professional-grade hardener formulated for use with compatible Matrix Edge urethane clearcoats and topcoat systems. Designed to promote proper chemical curing, gloss retention and long-term durability, this activator plays a critical role in achieving a tough, high-performance finish.

Ideal for collision repair, refinishing and restoration work, it ensures reliable cross-linking for superior film strength and resistance.

Features

• Urethane Activator: Specially engineered to activate compatible Matrix Edge urethane clearcoats.
• Professional Performance: Promotes strong chemical curing for durability and gloss retention.
• Enhanced Film Strength: Supports hardness and resistance against environmental exposure.
• Refinishing Ready: Suitable for automotive panel repairs, full resprays and restoration projects.
• Reliable Cross Linking: Ensures proper bonding within urethane systems for long-term finish integrity.
  

Application

• Mixing Ratio: Mix with compatible Matrix Edge urethane clearcoats
  
• Application Method: Apply as part of a mixed urethane system using appropriate spray equipment and settings.
• Flash Time: Follow recommended flash times between coats as specified for the paired clearcoat.
• Cure Time: Drying and full cure times will vary depending on temperature, humidity and film thickness.
• Intended Use: Designed for automotive exterior refinishing including cars and light commercial vehicles.
• Storage: Store in a cool, dry and well-ventilated area away from heat and ignition sources.