This high performance primer combines strong adhesion with effective corrosion protection, making ...This high performance primer combines strong adhesion with effective corrosion protection, making it ideal for professional refinishing and repair work. It delivers excellent insulating properties to help protect metal surfaces from moisture while creating a smooth and reliable base for further coating. Designed for efficiency, it offers very high filling power to smooth minor imperfections and reduce preparation time. Its fast drying formula and easy sanding ensure a seamless transition between surfaces, making it a dependable choice for both automotive repairs and general refinishing projects. This chromate-free, epoxy resin-based one-component primer surfacer is perfectly suitable as an anti-corrosion coating and provides a high insulating effect against humidity on aluminium and zinced substrates.
The Mipa 1K Epoxy Primer Spray is designed for professional refinishers and DIY enthusiasts who need a reliable, high-performance base for automotive and metal projects. Its primary benefit is the combination of excellent corrosion protection and strong adhesion on difficult surfaces like aluminum and zinc, though users should note it is a one-component system that requires careful application to achieve its best insulating effects.
All features
Colour
Grey
Model Part Number
213250001
Brand
Mipa
Extended Product Information
FAQs
Is this primer suitable for bare steel?
Yes, it provides excellent anti-corrosion protection for bare steel and iron surfaces.
Can I apply this over plastic bumpers?
No, this is an epoxy primer designed for metal surfaces. Plastic parts require a dedicated plastic adhesion promoter.
Do I need to sand the primer before painting?
While it can be applied as a wet-on-wet system in some cases, for the best finish, light sanding with P800-P1000 is recommended.
Is this a 2K product?
No, this is a 1K (one-component) product, meaning it does not require an external hardener to cure.
Can I use this under a clear coat directly?
It is intended to be used as a base for color paint, not as a standalone finish or a clear coat substitute.
Troubleshooting
Nozzle clogging during application
Invert the can and spray until clear or soak the nozzle in thinners if blockage persists.
Poor adhesion to the surface
Ensure the substrate was adequately sanded and degreased with a solvent-based cleaner prior to application.
Surface appears rough after spraying
Increase the distance from the target surface slightly and ensure consistent spray stroke speed.
Pros and Cons
Pros
Excellent adhesion on aluminum and zinc
High filling capacity hides minor surface scratches
Fast drying time improves project efficiency
Effective insulation against humidity
Cons
Requires proper ventilation due to aerosol propellants
Not suitable for use directly over bare plastic without a plastic adhesion promoter
Single-component chemistry has lower chemical resistance than two-component epoxy systems
Setup, Compatibility & Care
Surface Prep: Ensure the surface is clean, dry, and free from grease or wax. Degrease using a silicone remover.
Sanding: Scuff the surface with P400-P600 grit sandpaper to ensure mechanical adhesion.
Application: Shake the can vigorously for at least two minutes. Apply in 2-3 thin, even coats, allowing flash-off time between layers.
Compatibility: This primer is compatible with most standard 1K and 2K topcoats. Always perform a test spray on a scrap panel if you are unsure of the compatibility with your specific brand of paint.
Maintenance: After use, invert the can and spray for a few seconds to clear the nozzle. Store in a cool, dry place away from direct sunlight.