Tough and Clear Mounting Tape is a clear double-sided tape that mounts in an instant for a permanent weatherproof bond. Crystal-clear adhesive tape won't yellow over time. This moisture-resistant mounting tape is perfect for indoor and outdoor projects and sticks to smooth and rough surfaces. Weight capacity is 1 lb. per 4" of tape depending on surface texture porosity and flatness. Use on metal wood glass brick ceramic stone and more. Completing DIY projects is easy with this tough double-sided tape. Mount build and repair.