This process creates a corrosion protection of the aluminium, with no need for subsequent treatment.
SurTec 650 can also be used as a substrate for adhesion of paints, varnish, etc ...
The treatment is particularly suitable for already anodized aluminum (as well as a primer for subsequent organic coatings or paints).
Because of its low electrical resistance, Surtec 650 maintains the electrical properties of the base metal.
It resists up to 100 ° C, leaving its protective properties unaltered.
SurTec 650, meets the main requirements for corrosion resistance of the US NAVY (MIL C -5541 / MIL DTL-81706 / minimum 336 hours in NSS).
SurTec 650 complies with EU directives 2000/53 / EC (RoHS), 2002/96 (WEEE).