tesa 51970 is a transparent, double-sided mounting tape with a highly tackified adhesive and PP backing. The double-sided PP film tape is used in various industries, frequently for mounting plastic or wooden trims or fastening signs and point-of-sale displays. The tackified acrylic adhesive features excellent adhesive performance, offering a reliable bond even on low energy surfaces and rough or slightly dirty substrates. tesa 51970 is able to withstand numerous environmental factors such as humidity, UV light, and temperatures of up to 130 C / 266 F degrees for limited periods of time. The tackified acrylic adhesive offers excellent hold on various surfaces, very high tack, and good shear strength.