Apply both adhering and saturating coats of #2500 Coating at the rate of 160 square feet per gallon. This yields a total of 80 square feet per gallon for the system coverage. When calculating the number of square feet of WC-14 Fiberglass Mat needed for wall application, it is advisable to not deduct the area of the doors and windows. Fewer seams are possible this way.
1 - 6 Gallon #2500 Nu-Wal Coating +
1 Roll 48" x 120' WC-14 Fiberglass = 480 sq. ft.
1 - 2 Gallon #2500 Nu-Wal Coating +
1 Roll 48" x 40' Nu-Wal Coating = 160 sq. ft.
Top Coat is an option to finish coat your Nu-Wal application. It produces a smoother finish than interior paint, because it has a higher percentage of solids that do not evaporate when it cures. It is elastomeric, making it compatible with the #2500 Coating. Apply at the rate of 200 to 250 square feet per gallon. It is necessary to use #3600 for high moisture or exterior applications. You have the option of using #3600 or your choice of latex wall paints for your interior walls and ceilings.