A) The temperature of the room where the bonding will take place must be between 20° and 25°C.
B) Humidity must not exceed 70%.
Mix the glue and hardener thoroughly; the correct mixing ratio is indicated on the packaging.
Mixing ratio: 5–7% hardener relative to the glue (for example: 125 ml glue + 7.5 ml hardener, or 250 ml glue + 15 ml hardener).
Cut the patch (PVC material) to size and mark the area to be repaired on the boat with a white pencil, silver, or green marker.
NOTE: never use a blue pen!
Degrease the patch and the marked area on the boat with thinner.
NOTE: do not use products containing Acetone. Only degrease the marked section on the boat.
1st step: apply a thin coat of glue to both the patch and the boat surface, preferably with long straight strokes, then allow to dry for 5–10 minutes.
2nd step: apply another thin coat to both parts and allow to dry for 5–10 minutes.
3rd step: apply a third thin coat and allow to dry for 10 minutes. The glue must no longer feel “tacky.”
Place the patch onto the boat and press firmly from the center outward.
Use a blunt object to ensure proper pressure.
Immediately clean any excess glue with the special PVC thinner, then press down the edges of the patch once more.
Allow to dry for at least 24 hours at a constant temperature. After 72 hours, the boat may be put back into contact with water.
NOTE: if the glue turns white, you must stop bonding.
One of the conditions mentioned under A or B is the cause.
TIP:
When repairing an air leak, deflate the tube/boat before starting the repair.
Afterward, do not inflate the boat for 24 hours to allow proper drying time.