roadmutt Posted July 19, 2015 Report Share Posted July 19, 2015 I built this trailer for a friend. Used Flat sawn white oak stained it golden oak. He is painting the up rights . When he clear coats the paint will he be able to use an automotive clear coat the wood also? Quote Link to comment Share on other sites More sharing options...
wtnhighlander Posted July 19, 2015 Report Share Posted July 19, 2015 Automotive coatings are often used over wood, but ask the supplier if a sealer is required. Quote Link to comment Share on other sites More sharing options...
roadmutt Posted July 19, 2015 Author Report Share Posted July 19, 2015 Ok thank you. Quote Link to comment Share on other sites More sharing options...
bob493 Posted July 23, 2015 Report Share Posted July 23, 2015 Oak is a porous wood. ANY finish without a grain filler will "Absorb" into the wood. This will not look pretty on oak, and I strongly recommend a good grain filler. Epoxy would be my recommended grain filler for a job as this. YES you can use any clear coat finish over raw wood. That expansion mythos doesn't really have much an effect. Adding a flex additive to the clear will prevent any issues. Id also like to point out metal expands and contracts a LOT MORE with temperature than any wood. Moisture on the other hand... Quote Link to comment Share on other sites More sharing options...
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