Previous owner of my van turned me on to a great product for removing the white oxidatiion that appears on fiberglass pop-tops, bumpers, mirrors, etc.

Its callse "Bumper Black"

Label says:  "Cleans, Restores, Beautifies &
Protects Exterior Trim".  (Worked great on my two vans which have grey and red tops).  Its a white cream that you just wipe on and wipe off.  No heavy elbowgrease necessary.  Also makes bumpers and mirror anything black plastic or rubber look like new.

Check it out.

Source:

    The Wax Shop
    Bakersfield, CA
    800-323-9192

Good Luck!

Warren Chapman
'87 Syncro Westy
'90 Syncro Westy

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