![]() Once it dries, the skim coat is sanded lightly and checked with a halogen light to look for imperfections. Then, a thin skim coat is spread across the entire surface including the seams and field. In not-so-technical lingo, a level five finish refers to drywall that has been taped, first and second coated, and sanded lightly to remove tool marks. Whenever someone needs the smoothest of smooth wall finishes they will ask for a level 5 finish. The numbers are rarely used in the field except for the popular level 5 finish, which has become somewhat of a buzzword used to refer to the highest quality smooth wall finish. ![]() This article is not intended to describe each level in detail, for that you can read GA-214-10. Although the procedure of classifying drywall finishes by numbers 0-5 has been around since 1991, there is still some misunderstanding among tradesmen as to how to interpret these numbers. If you want to read about drywall level finishes, you can download GA-214 here. The Gypsum Association claims that this publication assists specifiers, owners, and contractors to precisely describe the desired finish of individual walls and ceilings to meet specific needs. This publication outlines six levels of finish that specify the processes used to finish drywall. ![]() One such publication is known as GA-214-10. The Gypsum Association publishes much information for architects, builders, distributors and others on the subject of gypsum materials. The Gypsum Association, founded in 1930, is made up of some of the most well-known gypsum board manufacturers and retailers in North America. ![]()
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