Tesa 4378 Easy Cover is a 3-in-1 system for masking large areas. The system is comprised of Tesa 4309 masking tape which has a natural rubber adhesive, a masking paper border and HDPR masking film these all work together to ensure optimal protection. Tesa 4309 is a conformable, flexible masking tape, making the product suitable for spray painting applications, with subsequent oven drying of up to 120C.