Re: Rustproofing
".....professional undercoating......." YES!
What they will/should do is actually drill small holes in the door ends and fender areas, spray inside between the two metal layers, and place small plugs in the wholes.
And even 20 years ago, Ziebart had a thinner oily spray; not a thick sound coating type.
Last edited by soonercruiser; 19 Dec 2007 at 12:25 pm.
Reason: extra thought
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