undercoating prep work ??
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#9
Herp Derp Jerp
Join Date: Nov 2011
Location: Parham, ON
Posts: 18,251
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Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Maybe this should be put in another thread...but has anyone used this ---> LINK
Doesn't seem like there is much prep??
Doesn't seem like there is much prep??
#12
Beach Bum
I used a 'hard shell' undercoating. Professional grade. 1 gallon. Applied with air gun. High VOC content and fast dry. Does not peel, crack or chip.
After 2 years in the salt and sand it is holding up good.
I have tried the asphalt stuff like Rusfre but it remains semi-tacky.
Also 'fogged' the insides of doors with a clear rust preventative that creeps into tight spots. Does not effect electronics or window mechanisms. Rusfre Clear. Here in the salt air my doors rust from the bottom up on previous jeeps.
After 2 years in the salt and sand it is holding up good.
I have tried the asphalt stuff like Rusfre but it remains semi-tacky.
Also 'fogged' the insides of doors with a clear rust preventative that creeps into tight spots. Does not effect electronics or window mechanisms. Rusfre Clear. Here in the salt air my doors rust from the bottom up on previous jeeps.
#14
Herp Derp Jerp
Join Date: Nov 2011
Location: Parham, ON
Posts: 18,251
Likes: 0
Received 12 Likes
on
11 Posts
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
I used a 'hard shell' undercoating. Professional grade. 1 gallon. Applied with air gun. High VOC content and fast dry. Does not peel, crack or chip.
After 2 years in the salt and sand it is holding up good.
I have tried the asphalt stuff like Rusfre but it remains semi-tacky.
Also 'fogged' the insides of doors with a clear rust preventative that creeps into tight spots. Does not effect electronics or window mechanisms. Rusfre Clear. Here in the salt air my doors rust from the bottom up on previous jeeps.
After 2 years in the salt and sand it is holding up good.
I have tried the asphalt stuff like Rusfre but it remains semi-tacky.
Also 'fogged' the insides of doors with a clear rust preventative that creeps into tight spots. Does not effect electronics or window mechanisms. Rusfre Clear. Here in the salt air my doors rust from the bottom up on previous jeeps.
I'm actually liking the rubberized stuff for absorbing noise.
Everything I've read is that POR-15 is far superior
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