Forum Discussion
DrewE
Jun 05, 2016Explorer II
ricelake922 wrote:
I would level RV with blocks and use pressure treated wood for the undercarriage.
Be careful with pressure treated wood. The modern treatment chemicals are quite corrosive to many metals, particularly but not exclusively aluminum. If you have the PT wood in contact with aluminum parts of your RV, the aluminum will be eaten away before too long. I would suggest using some sort of a buffer material, such as untreated wood or one of the membrane materials sold for that purpose, and of course fasteners rated for use with PT wood.
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