Re: roof drip rail caulking
I used the 3M 8307 two-part self leveling on the horizontal surfaces. It dries in less than 5 minutes so if you run a tape line, remove the tape as soon as you lay the sealer down. It is sandable/paintable in 15-20 minutes. I used 3M 8308 two-part heavy-bodied on the vertical surfaces. It is much thicker than the 8307 and stayed in place without running. You need an appicator gun, I found mine on ebay for $25 shipped.
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70 C/10 SWB 402/TH400/3.73 "The Needy Beast"
200,000 Mile Club
Disc Brake Club
Owner installed options:
Front Sway Bar
Power Steering
Power Brakes
Cigar Lighter
Courtesy Lights
Deluxe Side Markers
Wiper Delay
Sliding Rear Window
Power Windows
Power Locks
Sniper EFI
2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear
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