4700 Line is a single pack etch primer based on a PVB resin.
Single-reinforced PVB with modified zinc phosphate inhibitive pigment.
A two pack, zinc phosphate etch primer for use on aluminium and galvanised metal.
If you would like to make an enquiry or place an order for one of these products, please contact us using the information below. We will be happy to give technical advice, and prepare a quote for you based on your requirements.
Please note we are no longer able to supply 2k Etch Primer as it contained Chromates which have now been banned by new regulations.