Will chair mats turn yellow over time?
PVC Chair Mats are likely to turn yellow over time since UV rays can cause PVC to discolour. Cheaply formulated PVC chair mats therefore have the potential to turn yellow and go brittle. Our chair mats are manufactured from polycarbonate and polypropylene and are 100% PVC-free. Apart from many health and environmental advantages, polycarbonate and polypropylene chair mats are UV resistant and will not fade even after many years of use.