'Candy Floss' For Aero Engines -- A 'Hercules' engine gets the protective 'Candy Floss' (the webbing agent's nickname!) from the spray-gun of the Cocooner. Aero engines sent oversees from the ***** Division of the Bristol Aeroplane Co., at Filton, Bristol, are sometimes ***** in a special plastic covering as protection against humidity. Corners and high points of an engine to be treated in this way, are first padded, than a framework of tare is prepared as a basis for the plastic *****. A webbin