Can i buy this stuff ("counter molding")?

If you go to Depot or lowes look for corner trim for FRP it may need to be cut on the back but it will be next to nothing in cost and then you can just silicone it in.

Mrsmoos wrote:
The "overcut" is just dirty caulking-we have not cleaned the coach yet. How hard is the "lick and stick" tile Mike Brez?

As with most everything, success is in the prep. Your wall will have to be clean and oil free. Then it's a piece of cake to simply cut and paste the "lick n stick".....Dennis

The "overcut" is just dirty caulking-we have not cleaned the coach yet. How hard is the "lick and stick" tile Mike Brez?

Sure, it's just a piece of L shaped plastic molding. You can probably get it in an assortment of colors.

Jeez I hope it's not over cut. I thought it was just dirty silicone caulk. I would just remove what is left of that moulding and caulk then install some lick and stick back splash tile from somewhere like Home Depot. Maybe dress up the kitchen with it also.

They sure did a lousy job on cutting that sink in. Does it leak around the left side? I'd cut all the moulding out, seal it well with silicone including those two spots near the sink, then get some really fancy moulding to replace what was there....Dennis

I would replace it with caulking as others have suggested or put a 1/4 round molding in there to match the door trim in your photo.

This is reverse crown molding. It was made by West & Barker, Inc. www.westandbarker.com They made a lot of different kinds of molding for rv's including yours I'll bet. Look at W&B's web site and you can find the original stuff to order.

If you cut all of that plastic off it is very easy to get a great looking caulking joint. Just clean all surfaces very well with alcohol and use the blue painters tape and run a strip of tape about 1/4"-3/8" away from the joint on both the wall and the counter top.
I would use a good quality white or ivory silicone caulking to fill the joint with caulk. After you fill the joint you then use your finger or a curved plastic piece to shape the caulking joint so that it looks even and neat. When done you pull off the tape and let it cure and it will be a permanent repair.

Its called cove moulding, either in Plastic or wood.