ClamSealThe ClamSeal™ can instantly repair splits and tears up to 3.5" (90mm) in length without using any hand tools or adhesives.ClamSeal™ is a glueless repair system that instantly repairs small tears or splits in inflatables above or below the waterline, regardless of the fact that the material may be wet.The system works by using two half 'shells' that screw together tightly, using the inflatable material itself as a water and air-tight seal.  It is quick and easy to fit and provides an immediate repair that keeps you afloat until a more permanent repair can be made.The ClamSeal™ can be carried as part of your emergency equipment onboard.  It can be used at sea, on shore, and even underwater as no adhesive or tape is involved.  The clever mechanics of the ClamSeal™ design mean this simple product can keep you safely afloat.Compatible With:RIBsDinghiesLiferaftsBuoyancy bagsVirtually any inflatable productFeatures:Quick and easy to fitRequires no adhesive or tapeCan be used above or below the waterlineProvides an instant repairReusable again and again*Sold as an Individual