I ordered a few different gasket "angle extenders" to get into those hard to reach places. This product was the best in terms of getting the job done; but there are two major downsides. 1) You have to cut the original gasket spout quite a bit to attach the extension, making it unusable without the extension. 2) Extensions have a very short lifespan, once in place with the outer black elbow to bend it 45 degrees, in a short time the inner tube will break. The best part is that unlike others, extension tubes can be cut to fit a very narrow rim. You just have to be willing to do the entire sealing in a short amount of time or be willing to go through multiple tubes for the job.
Transparent Cross Strapping Tape: XFasten Filament Duct Tape 2X30 Yards - 3 Pack
29 Review
TapePlus Gaffer Tape - Large 2 Inch X 40 Yards Roll - Versatile Black Tape For Gaffers, Ducts, Floors, And More
31 Review
High Tensile Strength Duct Tape Silver, 5.8mils, 2 Inches x 50 Yards - All-Weather Duct Repair Tape for Commercial Use, Heavy-Duty Repair, Packing with Temperature and Shear Stress Resistance - XFasten
39 Review
Industrial-Strength Double-Sided Woodworking Tape, 4"X30 Yards Yellow CNC Machine Tape For Woodworkers And Crafters - Removable Woodturner'S Tape From XFasten
52 Review