REAR FRAME RAILS , inside the channel

[SPEEDYRT1]

hey what should i use to protect inside rear frame rails after sand blasting , before i put , trunk @ transition pans back in the car ?

 

[Donny]

Considering these were never painted from the factory, any good epoxy primer would be good.

 

[hunt2elk]

I agree with Donny. Blast them clean and epoxy primer.

 

[Moparparts]

Don't forget the weld thru coating on the lap areas

 

[SPEEDYRT1]

Considering these were never painted from the factory, any good epoxy primer would be good.

ok that's what i was thinking , thanks !

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Don't forget the weld thru coating on the lap areas

yep already bought a can from napa,thanks !

 

[Dodge33]

We have alway's used Dupont self etching primer inside the rail's, and used SEM weld thru on the joint's to be welded. Sometime's we paint body color down inside the framerail's before installing them. Good luck.

 

[SPEEDYRT1]

We have alway's used Dupont self etching primer inside the rail's, and used SEM weld thru on the joint's to be welded. Sometime's we paint body color down inside the framerail's before installing them. Good luck.

ok thanks