U-POL 837 Acid #8 Black 1K Etch Primer 450 mL (2 Pack)

U-POL Acid #8 promotes paint adhesion to difficult substrates such as galvanized steel & aluminum. It is ideal for rub throughs in primer prior to application of color. Acid #8 is a fast drying formulation that does not require sanding.

Features:

• Etch and prime bare metal in one step
• Flat fan high atomization nozzle offers a large fan pattern and excellent coverage
• Creates an anti-corrosive barrier that prevents steel from rusting
• Can be directly topcoated - no sanding required

Substrates:

• Bare steel
• Aluminum
• Galvanized and Zinc coated steels
• Fully cured paint
• Polyester bodyfillers and F.R.P.