sandpaper
3m 6086599 wet & dry sandpaper 400a 9 x 11 inch
features sharp synthetic silicon carbide cuts fast and smooth for wet or dry sanding between coats of varnish paint or other finishes sanding metal for repainting or prior primer coat and wet finishing of plastic fiberglass and top coats use with water to reduce clogging and extend abrasive life packaging strong enough to use as storage container for unused sheets grit 400a size 9 x 11 in item weight 95 lb sku orgl29934
3m