Sealant for my NP205 whats your fav? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

cobinder · 07-18-2009, 02:15 PM

Everybody has a favorite sealent they like. I'm freshing up my figure 8 205 and was curious what you guys have had the best luck with.

Any sealing tricks or tips? I hate leaks!!!!!

84 400 · 07-20-2009, 10:36 PM

First off prep is the key! clean the surface as best you can then use a solvent to get it even better.. like brake cleaner. I like permetex utra black high temp. Have been using it for a while with good luck. I hate that red rtv have neve been able to get it to seal for me.

cobinder · 07-20-2009, 10:53 PM

Thats what I used. Do you put sealer on the detent bolts?

07-18-2009, 02:15 PM	#1
cobinder Everything is work in progress Join Date: Apr 2006 Location: Denver Colorado Posts: 326	Sealant for my NP205 whats your fav? Everybody has a favorite sealent they like. I'm freshing up my figure 8 205 and was curious what you guys have had the best luck with. Any sealing tricks or tips? I hate leaks!!!!! __________________ Good luck with your truck! How much?! It's just an old truck part!! 49 International on a 80 GMC 3/4ton 4x4 chassis 48 International KB-5 2 ton dump bed 04 Honda CRF "500" 09 Honda CRF450 fuel injected rocket 03 Suzuki hayabusa carbonfiber wheeled monster. 02 Ford diesel stretch van (toy hauler) 01 38' Monaco diesel pusher motorhome

07-20-2009, 10:36 PM	#2
84 400 Sb 400 club Join Date: Nov 2005 Location: NH / MA Posts: 2,746	Re: Sealant for my NP205 whats your fav? First off prep is the key! clean the surface as best you can then use a solvent to get it even better.. like brake cleaner. I like permetex utra black high temp. Have been using it for a while with good luck. I hate that red rtv have neve been able to get it to seal for me. __________________ 1984 chevy c10, built 400sb,.(SOLD) 77 K10 Project / daily driver "The Grinch" http://67-72chevytrucks.com/vboard/s...d.php?t=318363 1956 Willys Wagon (327 chevy) Project (Now Buick 225) 1980 Corvette L-48 4 speed 1992 Mustang GT built 5.0 5 speed 1985 C10 LWB Sold 1982 K10 SWB plow truck Parted out 1986 D30 M1028 fire brush truck Parted out

07-20-2009, 10:53 PM	#3
cobinder Everything is work in progress Join Date: Apr 2006 Location: Denver Colorado Posts: 326	Re: Sealant for my NP205 whats your fav? Thats what I used. Do you put sealer on the detent bolts? __________________ Good luck with your truck! How much?! It's just an old truck part!! 49 International on a 80 GMC 3/4ton 4x4 chassis 48 International KB-5 2 ton dump bed 04 Honda CRF "500" 09 Honda CRF450 fuel injected rocket 03 Suzuki hayabusa carbonfiber wheeled monster. 02 Ford diesel stretch van (toy hauler) 01 38' Monaco diesel pusher motorhome

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