SprayMax 3680034 Matte Black 2K Epoxy Primer Aerosol – 13.5 oz (2 Pack)

Overview

SprayMax 3680034 is a universal 2K epoxy primer filler designed to tackle challenging surfaces with a reliable base for your finish coats. The matte black aerosol format makes it easy to apply in small or large projects, delivering a consistent, professional-looking base that prepares substrates for further coating.

Key advantages

• Excellent adhesion and corrosion protection, even on aluminum and other demanding substrates.
• Very smooth flow for even coverage and reduced texture inconsistencies.
• Outstanding insulating and sealing properties to help manage moisture and porosity under coatings.
• Recoatable with all standard solvent- or water-borne basecoats, or single-stage topcoats.

Surface scope and preparation

• Designed for cleaned and sanded surfaces across a range of metals and alloys.
• Universal primer filler suitable for metal, non-ferrous metal, galvanized sheet steel, and anodized aluminum.

Application guidance

Prepare surfaces by cleaning and roughing to create a solid mechanical key. Shake the can thoroughly before use and apply in smooth, even passes. Allow appropriate flash-off between coats and follow with your chosen basecoat or topcoat once the primer has dried per product guidelines. Work in a well-ventilated area and use compatible solvents as needed.

Why this primer matters

If you work with mixed material parts or substrates that are prone to adhesion challenges, this primer aims to provide a solid, uniform foundation. While individual results vary with application technique and environment, the product is designed to help improve the initial grip of subsequent coatings and contribute to a cleaner, more even finish over time. The 2-pack aerosol format also supports on-demand projects and convenient touch-ups without sacrificing coverage quality.