Westcoat SC-71 High VOC Acrylic Lacquer Sealer

Other characteristics

Features

Excellent Substrate Adhesion, Fast Drying, High Gloss, High Hardness, Stain Resistant, UV Resistant

Product Type

1K (1 component) Coating, Lacquers, Sealer

Application Method

Brush, Roller, Spray

Compatible Substrates & Surfaces

Concrete

Usage

SC-71 is designed to seal, protect and create a "wet look" on concrete, unglazed brick or tiles and many other masonry surfaces.. Perfect to seal and glaze stamped concrete and acrylic cement toppings, such as Westcoat Texture-Crete® or Westcoat's waterproofing systems with a custom finish.

Color

Transparent

Mixing

Stir prior to use.

Markets

Paints & Coatings

Clean Up

Uncured material should be removed with an environmentally-safe solvent.; Cured material should be removed mechanically.

Coverage

Will vary depending on the surface.; Up to 400 square feet per gallon on a smooth surface and between 200-300 square feet per gallon on a rough surface.

Dry Time

For best results, allow the product 4-6 hours drying time at 70 degrees before permitting light pedestrian traffic or additional coats are applied.; Allow 24 hours to cure before heavy traffic is permitted.; Allow 48 hours before heavy objects are placed on the surface and allow 72 hours for vehicular traffic.; Allow 5 days prior to any abrasion or chemical exposure.

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Moisture

All concrete should be tested for moisture before applying a seamless coating.. If moisture emissions exceed 5 lbs/1000 square feet/24 hours (ASTM F1869) or if the relative humidity (RH) exceeds 75% (ASTM F2170), contact the manufacturer before application.

Thinning

The material may be thinned by adding up to a maximum of one quart of water per gallon, for the first coat.. For best results, it is not recommended to thin the final coat.

PACKAGING

5 gal pail

Advantages

• Fast Drying
• High Gloss
• Easy to Use
• Excellent Adhesion
• UV Resistant
• Lacquer Finish
• Easy to Re-coat

Inspection

Substrate must be clean, dry, and free of grease, paint, oil, dust, curing agents, or any foreign material that will prevent proper adhesion.; Over previously coated systems, surface must be structurally sound with no peeling or flaking.; Over sheet metal, metal should be bonderized, clean and free of rust.; If galvanized metal is used, it must be free of oil and abraded.

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Shelf LIfe

5 years in unopened packaging

Limitations

This product is designed for professional use only.; Apply in thin coats.; Concrete must be free of sealers, wax, or curing agents.; Be sure to paper off any areas that you do not want stained.; Will not hide imperfections or stains in concrete.; Fast stain will stain concrete and can produce a mottled look. Colors and effects will vary.; Do not allow any westcoat products to freeze.; Read product specification sheets for every product you will be using before beginning the project.; Stains are translucent and somewhat transparent.; For interior use only.; Caution: when mixed with acetone, product is extremely flammable

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