PERFECT for filling small cracks in sidewalks with self-leveling caulk. The gray nozzles in the kit end with a hole less than 1/16 inch in diameter. With these nozzles you can apply a very narrow bead or close very small cracks. Self-leveling caulk is great for use with this kit as the caulk isn't as thick or viscous as regular caulk and is easy to fill in a syringe and apply. The only tricky part is cutting the end of the sealant to fit the adapter. Cut it too small, try screwing in the adapter and remove some more until you can barely screw the adapter into the end of the sealant hose to get a tight fit. I use the self-leveling sealant Sikaflex Pro. Of course, if you need a larger bead, you can cut off the end of the gray nozzle to make a bigger hole. All in all, this is a well thought out product that really works!
XFasten Super Strong Duct Tape, White, 2" X 50 Yards Waterproof Duct Tape For Outdoor, Indoor, School And Industrial Use
33 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
TapePlus Gaffer Tape - Large 2 Inch X 40 Yards Roll - Versatile Black Tape For Gaffers, Ducts, Floors, And More
31 Review
Transparent Cross Strapping Tape: XFasten Filament Duct Tape 2X30 Yards - 3 Pack
29 Review