Polymarine Sealflex 500 ml.
A flexible waterbased acrylic latex sealant used internally for sealing porosity and minor leaks in Hypalon and PVC inflatables and many other structure made from these fabrics.
Sealflex is introduced into the inflatable through the valve, which is then inflated and tumbled to circulate the sealant which adheres and cures to form an impermeable membrane. Also suitable for painting on the inside of seams during manufacture. Supplied in 500 ml. plastic bottle, sufficient for an 8-9 ft. inflatable, New improved formula for this year, flows and seals the tube more efficiently.