Dux Inflatable Boats will supply complete use instructions with your order, and this addhesive kit is by far the strongest in the industry. It will create a molecular bond when used proper. Further, it has a heat addative that helps withstand the hotter parts of the world. Patch material available on request. Ask for color details at the time of your order. This is a Small Puncture Repair Kit for your Dux Inflatable Boat. If your repair is a hole, rip or tear larger than 3 inches in length, you should consult Dux Inflatable Boats for professional assistance.