In the photos shown the process entirely change airlock in an inflatable boat Fost

We can see the stages of this process in the following photos. Originally scraping the old inner tube from the hull, and with the help of this we're making an accurate pattern for the purpose of construction of a new airlock.

Then cut the pieces of fabric and bogged down with detail between them in a certain way and order. All the solders are made with two hands, glue, day to day stains and the next after baste again with a hand glue still starting the process to crash.

Finally, stick the new inner tube with the hull, and finally moving in the decoration of the airlock. In all the changes airlock we are giving 5χρονια written warranty for new inner tube