Slick 60's

all the old factory caulking is comeing out of the drip rail. was wondering what can be used to recaulk it with?

Seam sealer.Comes in caulking tubes.Should be able to get at any parts store.

What is the purpose of the sealer in the drip rails?

I imagine it's to prevent any water from resting directly on the metal surface area.....
But!!!
I have never noticed water resting up there to begin with...
Sooooo.......
I could be wrong!!!!!!!!

I used the SEM self leveling sealer in mine. It is a 2 part system that mixes as you squeeze it out. This does require a special caulking gun, but they aren't very expensive. It worked out great. I would recommend to tape the cab where you don't want the sealer to go and then pull the tape immediately after you install the sealer so that it can relevel if it goes over the tape. It sets up pretty quick. Also tape the end of the driprails by the door or it will run out all over the cab.
You will also need to get all or most of the old sealer out.
I think that I have seen this on e-bay with the gun.


Kevin

there is a seam or overlap where the roof meets the drip rail that needs to be sealed. I suppose thats the reason for it.

Ohhhh!!!!
Ive never noticed a seam up there.....
I suppose it will become visable when I blast my cab...

There is a seam that joins two peices of metal.So when you remove the drip rails like on a custom the seam has to be welded.Saw that in a magazine article.FWIW

mike

If you have broken seam sealer there your cab will leak. If you have cab leaks, I would do a hkurry up sylicone seal over it. I now try and do this to every truck I bring in.

Rich

Ahh I see said the blind man.
Makes sense to have sealer there now.

Never bothered to remove it in any old truck I have had but always wondered way it was there.

Just noticed something interesting between my 2 '65s, the drip rails at the front of the cab are different widths.
My Custom Cab is about 7/8 of an inch wide


While the regular cab is about 1/2 an inch wide.


Is there a reason for the difference, build location maybe or maybe the CC is wider to protect the chrome?