Each year Sika Ltd holds a competition to build fun boats on their stand at the Southampton Boat Show. This year a more ambitious contest was introduced, The Sika Historic War Ships Challenge, where four teams were set the task of building look-alikes of the classic historic vessels Endeavour, Mary Rose, Victory and Warrior using only basic materials such as marine ply and timber scantlings bonded together with only Sikaflex products and without permanent mechanical fixings.