Coatings / Membranes Coverage Chart

Inch Thickness Mil Thickness Sq. Ft. / Gallon Useful Facts
1/4" 250.0 6.4 8 fl. oz. = 1 cup
2 cups = 1 pint
4 quarts = 1 gallon

1 square foot = 144 sq. in.
1 square yard = 1,296 sq. in.

1 gallon = 231 cu. in.
1 cubic foot = 1,728 cu. in.
1 cubic yard = 46,656 cu. in.
1 cubic yard = 27 cu.ft.
3/16" 187.5 8.5
1/8" 125
100
12.8
16.0
1/16" 62.5
50.00
25.5
32.0
1/32" 31.25
20.0
51.0
80.0
1/64" 16.0
10.0
100.0
160.0
1/128" 5.0
1.0
320.0
1600.0
Estimating Formula: (1600 sq. ft. per gal. / Dry Mil Thickness) x Solids Content
= Application Rate per Gallon


100% Solids Coating Applied at 10 Dry Mils: (1600 sq. ft. per gallon / 10 Dry Mils) x 100% solids (or 1) = 160 sq.ft. per gallon

50% Solids Coating Applied at 10 Dry Mils: (1600 sq. ft. per gallon / 10 Dry Mils) x 50% solids (or .5) = 80 sq. ft. per gallon
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