mdshaw
mdshaw HalfDork
5/30/23 9:18 a.m.

The van/truck's headliner has been saggy since day 1 we got it. I have new material to glue on. The fabric pulled off but the foam stayed stuck. A putty knife, wire brush & shop vac? Obviously outside. 

Ranger50
Ranger50 MegaDork
5/30/23 9:53 a.m.

Sandpaper.

68TR250
68TR250 HalfDork
5/30/23 10:16 a.m.

In reply to Ranger50 :

A few years ago I did  a Tahoe headliner and used a steel scraper amd a razor blade. I also laquer thinner ( very lightly) on a rag on the residue. A PITA job but it turned out well.   Take your time.

mdshaw
mdshaw HalfDork
5/30/23 2:28 p.m.

Big wire brush for most of it, then followed by 60 grit. 
As well as it was still stuck I'm thinking the 777 adhesive will stick to it without any primer or anything right?

californiamilleghia
californiamilleghia UberDork
5/30/23 2:38 p.m.

Pressure washer ?

maybe get it wet to soften up the foam , let it sit wet  then blast it...

Well it sounds like a good idea........

buzzboy
buzzboy SuperDork
5/30/23 4:16 p.m.

Wire cup and very very low speed?

TJL (Forum Supporter)
TJL (Forum Supporter) Dork
5/30/23 4:19 p.m.

In reply to mdshaw :

You should be good as long as the loose material is gone. 
 

I typically use a scrub brush to remove the foam. 

 

chandler
chandler MegaDork
5/30/23 7:06 p.m.

As above, I use a scrub brush and the stage you are at is ready for spray77.

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