The first thing I would suggest; is that you do is contact Thor Industries, Inc. by calling them at 937-596-6849. They may be able to get you the information on where to get the wood grain contact paper for your trailer. When you call them they will probably ask you for the year, make and model of your trailer; they may also ask you for the serial number, so have this information handy.
If you strike out there you may want to contact a body shop or RV repair facility and see where they get their cabinet repair supplies from.
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