Flash off is normal chemistry it has nothing to do with the product it's when a chemical driesI think I may have asked before but I see this is a walker video, the flash off is for all tapes or just walker?
A very unscientific and crude comparison would be that water is dangerous because you can drown in it but when you boil it ... and the vapors dissipate AKA flash off... it is no longer a threat.Flash off is normal chemistry it has nothing to do with the product it's when a chemical dries