Atomic ash is generally used for repairing automobile sheet metal and metal materials, and also widely used for filling large mane holes on wood. It is generally used for making mixed water paint, not suitable for use on open or semi open transparent or non-ferrous transparent paint.
The putty powder includes the special nail hole putty powder for plate and the special putty powder for wall surface, and also the self-adjusting wall putty powder, which is mostly made up of glue and pigment powder. But there are also oily putty powder (it is generally made of gypsum and varnish)