It is a putty which is based on flexible polyester resin, containing a special aluminum metal pigment with high filling capacity and easy gravity force in thixotropic structure. It is a soft easy sanding putty which does not leave any holes in the surface after sanding. Politek (Polytech) Silver, is used in vehicles where it is needed the aluminum effect and solder, it is used for filling small cracks and empty spaces on radios and fixing small cracks on cylinder bloks.
After mixing with 2-3% ratio BPO hardener at 20°, should be used in 5-8 minutes and becomes ready to sand in 30-35 minutes. Applied on auto cowling, DKP steell CTP, iron and wood surfaces.