MRF Etch Primer Yellow 1L

MRF Etch Primer is a self etching primer that can be used on Galvanised Steel and Aluminium Surfaces. The primer etches the metal surface using an acid and then primes the surface for paint. This primer can be overcoated by most paints and primers, inculding epoxy, PU and enamels.

Benefits

• Ideal for galvanised steel and aluminium.
• This primer it is compatible with almost all solvent based top coats and primers - It is compatiable as an under coat for Enamels, Alkyd Paints, NC Lacquers, PU Paints and Epoxy Paints.
• Primes metal surfaces for paints.

Application Procedure

• Pre-prepare surface by sanding and removing dust and grease.
• Mix hardner and base in supplied ratio. Spray 2 light coats of Etch Primer in perpendicular directions.
• Allow for cure of 6-8 hours.
• Apply 1 coat of MRF Epoxy Primer Grey/White. After the Epoxy primer cures, proceed for further process.  

Technical Guidelines

• Mixing Ratio: Base : hardner - 1 : 1 - supplied in pre-measured packs.
• Recommended Thinner : MRF Thinner for Finish - 10% by volume
• Pot Life : 45 minutes
• Top coats : Epoxy, PU(Polyurethane), NC(Nitrocellulose), Alkyd, Enamels