Window and Door Screen Repair Patches. Strong Fiberglass - Adhesive Backing. Fix Mend Repair Rips Holes Damaged Mesh Screens Stop Intruding Insects Flies. Fix tears, rips and holes on damaged screens of doors, windows, tents, pools skimmers, nets, thin meshes at home, office, or outdoors quick and easy with this self-adhesive screen repair tape that you can cut and place whatever the size you want to fix and repair mesh screen tears, holes, and damaged parts. Fiberglass material is strong and holds up well against snow, wind, rain and the elements and wind.