Priomat® 1K Etch Primer 4085 grey is a zinc chromate-free, one-pack product from our PVB system. It is recommended for use on bare steel, galvanised steel and soft aluminium. It is particularly suitable for spot repairs, and can be used to prime small areas of bare metal which have been sanded through, before Permahyd® Base Coat Series 280/285 is applied. 

Features

• Efficient application
• Rapid drying
• Good corrosion protection
• Two shades of grey available

Suitable substrates

• Steel
• Electroplated/roller galvanised steel panels or soft aluminium, cleaned and sanded
• Lightly sanded factory primer
• Well sanded old or original finish (except thermoplastic finish)
• Surfaces treated with Raderal® 2K polyester products and then finely sanded

Important Note: In view of the multitude of alloys and methods of production used for metals, an initial test application should always be made on the planned substrate to ensure that the pre-treatment is going to provide perfect adhesion.