In the beginning of this repair, we're not the old airlock we made a pattern from this for the purpose of construction of a new chamber quality fabric Hypallon Neoprene.

Then we prepared the hull rubbing her up and placed around the perimeter of the movies in order to stick the balloon on top of them .Then we glued the new inner tube on the hull, strengthening its positioning with external and internal movies. Finally, I decorated it according to the liking of the customer