U-Pol UP0799 Grip #4 Universal Adhesion Promoter Clear 15oz Aerosol

U-Pol Grip #4 Universal Adhesion Promoter is a professional-grade aerosol formula designed to enhance paint adhesion on difficult surfaces without the need for extensive surface preparation. This crystal-clear promoter creates a reliable bond between substrates and topcoats, saving time and labor in automotive refinishing applications.

Key Features:

• Eliminates the need for mechanical adhesion and sanding on hard-to-reach areas
• Ideal for application under hoods, deck lids, and other confined spaces
• Crystal clear formula prevents color alteration of primers and base coats
• No bleed-through on light-colored finishes
• Universal compatibility with most automotive coating systems
• 15-ounce aerosol can for convenient application

This adhesion promoter is particularly valuable for professional body shops and refinishers working with plastic bumpers, trim pieces, and other non-metal surfaces where traditional sanding may be impractical or could damage the substrate. The clear formulation ensures no interference with the final color match.