01422 847671 info@pretreat.co.uk

Galvanised and Zinc-coated Steel

CLEANERS AND DEGREASERS
Acid, alkaline, neutral, etch, desmutting, solvent replacement, immersion and spray, liquid and powder, low temperature, low concentration operation, safe solvent
DERUSTERS & DESCALERS
Acid and alkaline

PHOSPHATING PROCESSES
For Corrosion Protection: class I Iron-non-rinsing, heavy manganese, heavy weight zinc, light weight zinc
For Paint Bonding: tricationic zinc, calcium modified zinc, high coating weight amorphous iron, light weight amorphous iron, multi-metal cleaner / coaters, low temperature operation

CHROMATING PROCESSES
For aluminium and galvanised steel
CHROME FREE CONVERSION PROCESSES
For aluminium and galvanised steel

PAINT AND POWDER REMOVAL
Cold solvent, heated alkaline, environmentally friendly solvent, recylable low temperature operation

METAL PRETREATMENT ETCH PRIMERS
For steel, aluminium and galvanised substrates
FILM FORMING PROCESSES
Chrome polymer resin, non-rinse, low film thickness, and film-forming processes

DRY IN PLACE Cr FREE TECHNOLOGY
In the UK we manufacture the full range of dry-in-place chromate free technology

ZIRCONIUM PHOSPHATE TECHNOLOGY
Gives the corrosion performance of traditional zinc phosphates and chromates on aluminium without the problems associated with effluent treatment