Loading... Please wait...The very well known AUTOCLEAR 496 now has SCRATCH RESISTANT properties in order to be fully compliant with the E.U. legislation of VOC emissions. Mix at a ratio of 2:1 with Hardener 722 FAST. By Using HB BODY HARDENER 722 FAST the curing can be reduced to 20 min @ 60οC (140οF). Assembly work and polishing can be carried out only 10 minutes after baking.