Help! WHat are these.

Hi, I have recently resprayed my 93 Mk1 Rivage Cab, trouble is I have a paint shop and I foolishly let my painters strip car down. I should be ok building up but don't now what these are. We stripped hood back for paint so presume it's something these but don't want to continue until I know where they go. Can anyone help please?
Thanks in advance, Jase