Uro-Fill Low VOC Activator

Evercoat URO-FILL™ Low VOC Activator is a specially formulated acrylic urethane activator designed for use with Evercoat URO-FILL™ primer surfacers. Engineered to deliver consistent curing, excellent film build, and smooth spray characteristics, this low VOC activator ensures optimal performance in professional automotive refinishing and collision repair applications.

When mixed at the recommended ratio with URO-FILL™ primer surfacers, the URO-FILL™ Low VOC Activator provides excellent flow, predictable pot life, and a durable primer film that sands easily with fine grit abrasives. Its controlled reaction speed allows for even application and improved surface leveling, helping reduce sanding time while creating a uniform, paint-ready surface.

This activator is ideal for use in VOC-regulated areas and is fully compatible with modern waterborne and solvent-based automotive paint systems. It supports strong adhesion and long-term durability when applied over properly prepared substrates including body filler, fiberglass, OEM finishes, epoxy primers, and treated metal surfaces.

Key Features

• Low VOC formulation for compliance in regulated regions

• Designed specifically for Evercoat URO-FILL™ primer surfacers

• Provides consistent cure and smooth sprayability

• Excellent sanding characteristics

• Supports high-quality basecoat/clearcoat finishes

• Ideal for professional body shops and advanced DIY users

Evercoat URO-FILL™ Low VOC Activator is an essential component for achieving the full performance of URO-FILL™ acrylic urethane primer systems, delivering reliable curing, superior finish quality, and professional-grade results on every repair.