Old seal very difficult to remove and almost cut my fingers with a blade. When the sealer was originally made, I believe the builders used a non-silicone mold. It won't cut through old sealant like a commercial. When applying new sealing, it is best to smooth it out with your finger. Other little gimmicks worked, so I gave it three stars.
Gorilla Crystal Clear Repair Tape, 1.88β X 9 Yd, Clear, (Pack Of 1)
32 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
Strong & Wide White Gorilla Duct Tape, 2.88" X 25 Yd, Pack Of 1
24 Review
Gorilla Tough And Wide Silver Duct Tape, 2.88" X 25Yd - Pack Of 1 For Superior Strength And Durability
23 Review