These worked amazingly well however they are easy to mark if your not careful with them. I don't recommend adhering them with liquid nails as it can show.

These are amazing! I will never use those dusty acoustic tiles or those dustier + itchy fiberglass tiles again. These tiles have a glare-free flat finish which disappears, they are 100% PVC so they wipe easily and don't retain moisture, and they install easily ... piece o' cake! For places where they needed cutting, it was a simple mater of stacking them and cutting them on my table saw for uniform size and clean edges. They also cut easily with a utility knife for fitting around a dryer vent pipe, for example. Terrific product!