The leadwork DVD that eastwood sells with there leadfree kit is worthless to be blunt. It does not so any features of using leadfree filler such as sanding, and smoothing out (blending). The DVD is for lead based,which should not be sanded, and tends to need plastic filler (plastic filler is not used with PC) 😡 . The lead free product is advertised as a body filler for powder coating use because it should be able to handle a 400* temp. The DVD never talks about anything that is of any help. It amounts to a sales guide for other EW items.