The Requirements of a Good Dipping Paint--Specific Gravity of Pigments--White Dipping Paint--Gloss Paint--W. G. Scott on Dipping Paints--Proportion of Paste and Thinners--Asbestine --China Clay--Whiting--Zinc Oxide--Inert Materials--Primers for Metal--Primers for Hard and Soft Woods--Second Coat Dipping Paints--White Paste Primer--White Dip for Metals--White Dip for Hard Wood--White Dip for Soft Wood--White Spirit--Quantity of Paint Required for Dipping and Spraying--Spreading Capacity of Paints 70
The Evolution of the Apparatus Employed--Early Attempts--The Concentric Form of Spray--Its Advantages--The Flow of Paint--Practice Necessary--Cost of Plant--Pressure and Volume of Air Required 78
The Aerograph--Electric Motor Outfit--Painting a Gasometer--Small Aerograph--The Aeron--Uniformity of Coats--Cup Aeron--Air Transformer--The Airostyle--Construction--"Ultra" type--Pistol "M"--The Eureka Spraying Machine--The Crane Eureka--The Crane "Record"--The "Invincible"--Type "E"--Artists' Type--The Midland Sprayer--The "Paasche" Sprayer--Larger Size--Oil and Water Separator--Automatic Electric Controller 81
SUPPLY OF COMPRESSED AIR--PAINT SUPPLY--EXHAUST.
Type of Compressor--Air Main--Air Valves--Purifying Air--Small Compressors--Water Cooling--Air Pump and Tank Combined--General Arrangement of Accessories--The Supply of Paint--The Exhaust Installation--Central Draught Fan--Location of Work Cabinets--The Fumexer Spraying Cabinet--Accessories --Turn-tables, Auto--Electric Air Heater 113
STENCILS AND MASKS--THE REQUIREMENTS OF DIFFERENT TRADES IN SPRAYING.
Protecting parts not to be Sprayed--Masks for Gas Meters--The Hart Patent Mask--Making Stencils--Stencil Paper--Four-ounce Stencil Metal--Zinc Stencils--Requirements of Special Trades--Piece Work--Bookbinding--Carriages--Cycle Parts--Electrical Work--Fancy Baskets--Gas Meters--Gas Stoves and Ranges--Picture Frames, Picture Mouldings, etc.--Celluloid Varnish--Spraying Ships' Hulls--Slate Enamelling--Spraying Colour Specimens--Tramcars 141
Plant for Twelve Operators--The Birmingham Small Arms Co.--Airostyle Plant for Sixteen Operators--The Davis Gas Stove Co., Ltd.--Fletcher, Russell & Co., Ltd.--Special Machines --Gittings, Hills and Boothby, Ltd.--The Kingsbury Manufacturing Co., Ltd.--J. Lucas, Ltd.--The Gas Light and Coke Co., Ltd.--The Gas Meter Co., Ltd 158