Tube repairs can be divided into small tears or punctures and larger tears (over 50mm long). Small tears/punctures can be repaired with a single patch to the outside of the tube, larger tears must be repaired by affixing a patch both inside and on the outside of the tube.

Repair Your PVC or Hypalon RIB How to Professionally Repair Your PVC or Hypalon RIB

Remove the masking tape and clean-off any excess adhesive with the MEK solvent. It is important to remove any excess adhesive as if this remains on the surface of your tubes it will turn an unsightly brown!relative humidity less than 60% (low cost humidity meters can be obtained from most good DIY stores if unsure) How to undertake a professional quality repair of your PVC or Hypalon RIB, inflatable boat and SIB tubes Successful repairs to RIB collars and inflatable boat tubes are dependent upon the environment in which the repair is carried out - ideal conditions are:

Dr Boat Heavy Duty Repair Kit for Boat Kayak,Tent, Canoe

How to identify the fabric of your RIB, inflatable boat, dinghy, life raft or inflatable kayak collar, tube or sponson. Hypalon or PVC? How to find a leak in my inflatable boat, RIB, dinghy, life raft or inflatable kayak collar or tubes Locate the tear or hole on the tube. If unsure as to where the puncture is located, e.g. you have a ‘slow puncture’, then apply soapy water to the inflated tube and observe any bubbles forming at the puncture. Mark the location, dry the area and deflate the tube. Mask around the repair area on the tube with removable masking tape to prevent unsightly adhesive ‘overspill’ when applying the adhesive. Allow a 2-3mm gap around the pencil/removable marker line to allow for some stretch in the patch when applied.How to fit a replacement screw-in type inflatable boat, rigid inflatable boat (RIB) or dinghy inflation deflation valve