Grip#4 Universal Adhesion Promoter, 450ml Aerosol

Grip#4 Universal Adhesion Promoter, 450ml Aerosol

by U-Pol
Item#: UPO 799
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Since 1974

  • 1K clear ready to use universal adhesion promoter in an aerosol
  • Acts as a tie coat - promoting uniform adhesion to repairs containing different surfaces
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to

Weight: 2.0 lb


GRIP #4 is used as a tie coat which promotes adhesion allowing several different surfaces to be painted at the same time thus providing uniform adhesion to repairs which contain a number of different surfaces. GRIP #4 replaces abrasion when preparing panels that are difficult to access such as door shuts, door handle recesses and hood struts.

Features & Benefits

  • Ready for use universal adhesion promoter for paints, adhesives and sealants.
  • Use to promote adhesion on all automotive surfaces such as plastics, aluminum and painted surfaces.
  • Ideal for difficult to reach areas such as around door handles and sills.
  • Replaces the need for abrasion and prevents lifting.
  • Large 15 ounce (450ml) spray can.

U-POL Professional Automotive Aerosols also available:

  • CLEAR#1: High Gloss Clear Coat
  • WELD#2: Weld Through Zinc or Copper Rich Primer
  • GRIP#4: Universal Adhesion Promoter
  • HIGH#5: High Build Primer (Gray, Dark Gray, Beige & White)
  • ACID#8: Acid Etch Primer