Just got back from Lowes looking at tile for home remod project. While there I came across the peel and stick backsplash tile and my DW was like we should do that in our trailer. Our immediately went ...
Two suggestions: make sure that you clean the wall well before applying since there is likely some grease and grime from prior cooking and consider using a spray adhesive (e.g., 3M) to enhance the stickiness of the walls.