3015 Multilayer Tacky Mat Roll is used to protect paintshop walls and floors from overspray, tracking and other contamination. It is a 7-layer tacky film that adheres to paintshop walls and windows. The top layer is peeled away each time to leave a fresh tacky surface- no chemical cleanup required! It can also be used as a substitute for tacky mats in air showers and walkways. Each layer is tabbed at 2-foot intervals so that the film can be cut to length as needed.