Inquiry (采购产品): Pro-custom Oil Your product #642-9, Pro Custom Oil, states that "Resealed can will not skin or lump". The can I purchased from Brownells did. Bottom of can is marked 80123. I opened it to applied to a test piece, resealed and when opened today to use there was a 1/4 inch of semi harden film on the top and the rest of the can was a gel. **** Hidden Message ***** Owen Gilbert 46953 Company: n/a E-mail: oegil@earthlink.net **** Hidden Message ***** oegil@earthlink.net