PROFORM® BRAND PERFECT SPRAY® II National Gypsum Company Technical Information: Internet Home Page: ProForm® BRAND Perfect Spray® II texture designed for spray BASIC USES formulation of Perfect Spray II interior ceiling texture designed for fast spray application. Its white appearance effectively hides minor surface defects and irregularities. Perfect Spray II readily mixes with water to application control desired. TECHNICAL DATA PACKAGING & COVERAGE Water Ratio Aggregate Size *Coverage varies with selected textures. COMPOSITION & MATERIALS Diatomaceous Earth Installation of Perfect Spray with methods described In cold weather (outside tem- Perfect Spray temperatures within the build- during spray operations and until sprayed surfaces have fully dried. Adequate ventilation should be provided to eliminate excess Gypsum board: Surfaces, including joint-treated areas, must be smooth, clean and dry. First apply a coat of seal- ing primer. Allow primer to adequate drying conditions after application. Primer is to minimize sagging of gypsum difference in sheen on ceiling water. Use a piston pump or Mono-type pump with a I.D. material hose. A hopper- type gun with adequate air supply is also suitable. Typical textures. Mask appropriate (Continued next page) Submittal Approvals: (Stamps or Signatures) APPLICABLE STANDARDS National Gypsum Company, Gypsum Construction Guide ProForm BRAND, Drywall Finishing Products Construction Guide

areas before spraying and promptly remove overspray from unprotected surfaces afterward. Follow the instruc- tions of the spray equipment second coat is desired, allow the first coat to dry Note: Gypsum board ceiling surfaces to be decorated with water-thinned spray texture framing. Framing shall not ex- ceed 16" o.c. for Gold Bond® BRAND 1/2" Regular Gypsum High Strength™ Ceiling Board and Gold Bond® BRAND 5/8" Gypsum Board. Concrete: Allow concrete to cure for at least 28 days. Clip protruding wire ends and spot with rust-inhibitive primer. Remove all form oil, grease water-soluble material....