Just noticed the link doesn't go to the right page of the website and won't let me send it there so here it is. Or follow link and go to flashing new products.
"THE CLAMSEAL" A FAST GLUELESS REPAIR FOR INFLATABLES
PART NO 60001
Winner of the National Marine Manufactures Association Product Innovation Award !!
The instant repair for all makes of Rib's, inflatables and liferafts. The patented 'ClamSeal' is a compact safety device, which can be quickly inserted into any tear in a tube or fabric floor up to 90mm [3.5 inches]. Hand tighten the nut is all that is needed before reinflating the tube for an instant repair above or below the waterline. Giving you ample time before a permanent repair can be carried out.