PROFORM® BRAND PERFECT SPRAY® HF National Gypsum Company Technical Information: Internet Home Page: ProForm® BRAND Perfect Spray® HF is used to create a wide range of wall surfaces. BASIC USES By adjusting mixture consistency and/or varying the atomizing pressure, ProForm Perfect Spray HF creates an almost endless variety of textures, the most typical of which are Spray Spatter, Spatter Knockdown and Orange Peel. Surfaces can be finished with a coat of paint. Perfect Spray than-usual surface on both TECHNICAL DATA PACKAGING & COVERAGE Water Ratio *Coverage varies with selected textures. COMPOSITION & MATERIALS In cold weather (outside tem- temperatures within the build- during spray operations and until sprayed surfaces have fully dried. Adequate ventilation should be provided to eliminate excess accordance with instructions Gypsum board: Surfaces, including joint-treated areas, must be smooth, clean and dry. First apply a coat of seal- ing primer. Allow primer to Perfect Spray • Excellent Knock-Down 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 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 (Continued next page) Submittal Approvals: (Stamps or Signatures) APPLICABLE STANDARDS National Gypsum Company, Gypsum Construction Guide ProForm BRAND, Drywall Finishing Products Construction Guide

Bond® BRAND 1/2" Regular for 1/2" High Strength™ Ceil- ing 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. Grind down any form ridges and level any remaining uneven- ness with ProForm Quick Set Joint Compound. Apply a coat of alkali-resistant, sealing latex primer over the entire during spray application. Apply Perfect Spray HF to prepared surface with appro- priate equipment, following equipment manufacturer's Caution: Avoid...