Principles and practices of up-keep painting (1923)
E.I. du Pont de Nemours & Company, author · Chicago, Ill. ; Philadelphia, Pa. ; Boston, Mass. : E.I. du Pont de Nemours & Co., Inc. · leaf 232
STANDARDIZE YOUR PAINT PURCHASES Third, the spray gun will project the paint through the corrugated arches where the sheet lies on top of the roof beams and structural siding supports. ‘ In this way the tops of the roof beams, plates and rivets are sealed in with a coat of paint. It is impossible… … Machine Painting Metal Roof Estimating Figures on Standard Lines of Ready-Mixed Paints for Priming and Finishing Coats Ready-Mixed Prepared Paint — Spreading rate per gallon, 450 to 500 sq. ft. (priming 600 feet), one coat. Atomization pressure: 15^2 lbs. per gallon weight, 55 to 60 lbs. air…
Painting, Industrial · Varnish and varnishing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
