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® CLASSICS Waterborne Varnish As of 06/29/2017, Complies with: OTC Yes LEED® 09 NC, CI Yes OTC Phase II No LEED® 09 CS Yes SCAQMD No LEED® 09 H&S Yes A68V00091 Gloss CARB Yes LEED® V4 Emissions No CARB SCM2007 No LEED® V4 VOC No A68F00090 Satin Canada Yes MPI CHARACTERISTICS SPECIFICATION SURFACE PREPARATION

The Wood Classics System is designed Suggested systems: WARNING! Removal of old by for use on architectural wood in Speed and clarity sanding, scraping or other means may commercial, institutional, and residential 1st: Wood Classics Stain (optional) generate dust or fumes that contain lead. new construction and also for . 2nd: Wood Classics Waterborne Exposure to lead dust or fumes may Wood Classics Waterborne Polyurethane Varnish cause brain damage or other adverse Polyurethane Varnish provides a rich, 3rd: Wood Classics Waterborne health effects, especially in children or even finish with excellent clarity and good Polyurethane Varnish pregnant women. Controlling exposure to durability. It is recommended over white lead or other hazardous substances or pastel stain colors because of the Note: When used on residential floors, a requires the use of proper protective clarity of the finish. minimum of 3 coats of Wood Classics equipment, such as a properly fitted Wood Classics Waterborne Waterborne Polyurethane Varnish are respirator (NIOSH approved) and proper Polyurethane Varnish can be used as a recommended. containment and cleanup. For more protective finish over -based faux information, call the National Lead finishes. Tinting with BAC or CCE: Information Center at 1-800-424-LEAD Base oz/gal Strength (in US) or contact your local health Color: Crystal clear when dry Clear 0-4 not controlled authority. Milky white when wet Coverage: 400 - 500 sq ft/gal White or light colors Wood must be dry and cleaned of dirt, @ 3.2 - 4 mils wet; 0.8 to 1.0 mils dry Product is milky white in the can, but grease, , polish, and marks. Old Drying Time, @ 77°F, 50% RH: quickly dries to a crystal clear finish. finishes in poor condition should be Touch: 30 minutes completely removed and the surface To Sand: 1 hour treated as a new surface. Recognize that Recoat: 1 hour any surface preparation short of total Dry to use/service: 6 hours removal of the old coating may To apply over latex faux 18 hours compromise the service length of the Drying and recoat times are temperature, humidity, system. and film thickness dependent

Finish: New wood should be stored inside for a Gloss 80+ units @ 60° minimum of 24 hours prior to coating. Satin 20-30 units @ 60° Varnish applied to wood that has not Vehicle Type: Polyurethane Acrylic dried thoroughly can exhibit blotching,

discoloration, or cracking. A68V00091 Gloss

Flash Point: N.A. Sand wood to a smooth surface using VOC (less exempt ): 100-120 grit paper. Remove sanding dust 315 g/L 2.63 lbs/gal As per 40 CFR 59.406 and SOR/2009-264, s.12 with a vacuum or tack cloth. Volume Solids: 25 ± 2% Weight Solids : 29 ± 2% Avoid sanding wood that has only stain Weight per Gallon: 8.54 lb on it, sanding will remove some of the stain creating an uneven appearance. A68F00090 Satin Flash Point: N.A. Do not use steel wool for abrading when VOC (less exempt solvents): using Wood Classics Waterborne 312 g/L 2.60 lb/gal Polyurethane Varnish. Since steel wool As per 40 CFR 59.406 and SOR/2009-264, s.12 and water can cause rust, steel wool Volume Solids: 25 ± 2% should be avoided around all water- Weight Solids : 30 ± 2% based products. Weight per Gallon: 8.58 lb

6/2017 www.sherwin-williams.com continued on back 106.07

® WOOD CLASSICS Waterborne Polyurethane Varnish

A68V00091 Gloss A68F00090 Satin

APPLICATION APPLICATION CAUTIONS

Tips: The information, data, and Be sure the temperature is above 50°F, Do not use over sealers containing zinc recommendations set forth in this and the humidity is below 85%. stearate. Product Data Sheet are based upon test Do not shake. For interior use only. results believed to be reliable. However, Stir Satin gently during use. Not for use on commercial floors. due to the wide variety of substrates, Not for use on surfaces continuously wet substrate properties, surface preparation No reduction necessary. or under water. methods, equipment and , Do not use as a clear protection over application methods, and environments, Brush—Use a synthetic bristle brush. -based glazes or other finishes. the customer should test the complete Brush out evenly, avoid unnecessary system for adhesion, compatibility and brushing into already coated areas. Avoid performance prior to full scale over-brushing which causes bubbling. Before using, carefully read CAUTIONS application. Spray—Airless on label. Pressure ...... 2000 psi Tip ...... 011" - .013" HOTW 06/29/2017 A68V00091 08 315 Surface to be finished must be free from HOTW 06/29/2017 A68F00090 08 312 dirt or other foreign matter. HVLP Unit ...... Graco 3800 or 4900 Gun ...... 960 Natural wood will change color by itself Tip ...... 1.4 -1.6 mm and clear wood finishes will not keep this CLEANUP INFORMATION from occurring. After staining with Wood Classics Interior Oil Stain, wait 6 hours before applying Clean spills, spatters, hands and tools Remove sanding dust with a vacuum or Wood Classics Waterborne Varnish. immediately after use with soap and water-dampened cloth. When using other stains, wait 24 hours. warm water.

Staining may raise the grain of the wood, Adding a small amount of to the developing a slight texture. After the first clean up water will make the cleaning coat of varnish is applied, if sanding is easier. needed to eliminate this texture, allow 1 hour drying before sanding. Very lightly After cleaning, flush spray equipment with scuff sand between coats using 180 or compliant cleanup solvent to prevent finer grit . rusting of the equipment. Follow manufacturer’s safety recommendations For coating surfaces where the previous when using solvents. coat has dried greater than 8 hours, scuff sanding must be done prior to application of a fresh coat of Wood Classics Waterborne Polyurethane Varnish.

Although not as effective as sandpaper, synthetic pads may be used for very light sanding. The information and recommendations set forth in Remove sanding dust with a vacuum or this Product Data Sheet are based upon tests water-dampened cloth. conducted by or on behalf of The Sherwin-Williams Company. Such information and recommendations set forth herein are subject to change and pertain to After the last coat of varnish is applied, the product offered at the time of publication. Consult allow 6 hours drying before using the your Sherwin-Williams representative or visit varnished item. www.paintdocs.com to obtain the most current version of the PDS and/or an SDS.