6X Upol Power Can Etch Primer High Build Aerosol Spray 500ml

U-POL Power Can Etch Primer High Build – 500ml is a professional-grade aerosol primer spray designed to deliver superior adhesion and surface preparation on bare metal and difficult substrates. Ideal for automotive panels, industrial metalwork, and bodyshop repairs, this high build etch primer promotes excellent grip and rust resistance, providing the perfect base for topcoats.

Its fast-drying, high-solids formula ensures strong corrosion protection and smooth surface levelling, even on tricky surfaces like aluminium, galvanised steel, fibreglass, and zinc-coated parts. The Power Can spray technology delivers consistent, high-pressure output with a fan spray pattern for improved coverage and efficiency – giving you a professional finish without the need for a spray gun.

Perfect for both DIY users and trade professionals, U-POL’s etch primer enhances paint adhesion, prevents peeling, and helps achieve flawless, long-lasting results.

Key Features

• Etch Primer for Bare Metal – Specifically formulated to promote adhesion on difficult surfaces such as aluminium, galvanised steel, and fibreglass.

• High Build Formula – Fills light imperfections and levels surfaces to reduce sanding effort.

• Corrosion Resistant – Offers excellent rust protection for long-term durability.

• Fast Drying Time – Touch dry in minutes, allowing for efficient project turnaround.

• Professional Spray Pattern – High-pressure fan spray mimics a spray gun for uniform coverage.

• 500ml Aerosol Can – Large capacity ideal for automotive, industrial and workshop use.

• Compatible with Most Topcoats – Can be overpainted with cellulose, acrylic, and synthetic paints.