Super Spar Wood Deck Sealer | 100% Acrylic Urethane | Gloss & Satin Sheen

COVERAGE RATE

Smooth Surfaces: Up to 400 sq ft per gallon

Rough Textured or Porous Surfaces: Up to 150 to 300 sq ft per gallon

For best durability, we recommend at least 2 coats.

IMPORTANT: Do not apply late in day or when dew, rain, fog or mist is likely, since moisture will damage the fresh paint film. Apply at temperatures above 50 degrees F. Do not apply if temperatures below 45 degrees are expected within 24 hours. Cold weather or excess humidity or sudden temperature drop will greatly affect any finish at the time of application. Dampness can dull the gloss. Do not paint in direct sun. Use a clean brush or roller.

APPLICATION INSTRUCTIONS FOLLOW THESE SIMPLE APPLICATION STEPS

Surface Preparation: All surfaces must be free of dirt, oil, soot, wax or other contaminants. On exterior surfaces, a thorough washing with a T.S.P. solution is recommended. Rinse clean with water. If sanded, remove all traces of sanding dust. Remove all
cracked or alligator finishes

Renewing Old Finish: Thoroughly clean surface to remove all traces of dirt, wax, oil or grease. Sand lightly with fine sandpaper and remove all dust. Apply one or two thin coats, sanding lightly between coats.

New Wood/Bare Wood: Sand wood with successively finer grades of sandpaper until a smooth surface is obtained. Remove all dust and dirt from the surface and make sure to clean the cracks in the wood. After the first thin coat has dried, sand lightly with fine grade sandpaper. Remove all dust and apply a second coat

Mildew: DO NOT PAINT OVER MILDEW. Mildew is a fungus, brown, black, grey or even white in color, and will rapidly grow through any coating applied over it. A solution of 50% household bleach and 50% water will kill the mildew. Rinse thoroughly. See precautions on bleach label for handling before using.

Application: Brush, roll or spray. DO NOT SHAKE. Shaking will cause air bubbles. Stir gently and thoroughly before application. This product appears milky when wet, but dries rapidly to a beautiful clear coating.

IMPORTANT: Do not apply late in day or when dew, rain, fog or mist is likely, since moisture will damage the fresh paint film. Apply at temperatures above 50 degrees F. Do not apply if temperatures below 45 degrees are expected within 24 hours.
Cold weather or excess humidity or sudden temperature drop will greatly affect any finish at the time of application. Dampness can dull the gloss. Do not paint in direct sun. Use a clean brush or roller.

Drying Time: Dries within 30 minutes and can be recoated in 4 hours. Ready for use 12 hours. Drying time will vary with weather conditions, air circulation and temperature

Thinning: If necessary, a small amount of water. Do not overthin.

Clean Up: Clean all equipment and tools immediately after use with warm soapy water.

What is Super Spar Wood Deck Sealer?

Super Spar Wood Deck Sealer is a water-based acrylic urethane wood sealer designed to protect and enhance wood surfaces. It helps provide a durable finish while resisting UV exposure, moisture, stains, and everyday wear.

What surfaces can Super Spar be used on?

Super Spar is designed for wood surfaces including:

• Wood decks
• Porches
• Patios
• Railings
• Walkways
• Exterior wood surfaces
• Interior wood surfaces where a clear protective finish is desired

Is Super Spar available in different sheen levels?

Yes. Super Spar Wood Deck Sealer is available in both Gloss and Satin sheen options so you can choose the finish that best fits your project.

Can Super Spar be used outdoors?

Yes. Super Spar is formulated for exterior wood surfaces and offers UV resistance and weather protection to help maintain the appearance of your wood.

Does Super Spar help protect against water damage?

Yes. The coating is designed to repel water and help protect wood surfaces from moisture intrusion and staining.

Is Super Spar UV resistant?

Yes. Super Spar is designed with UV resistant properties to help reduce fading, yellowing, and sun damage on exterior wood surfaces.

Will Super Spar yellow over time?

Super Spar is formulated as a non-yellowing acrylic urethane sealer to help maintain a clear finish over time.

Can Super Spar be used on previously coated wood?

Yes, but the existing surface should be properly cleaned and prepared before application. Any loose, peeling, or failing coatings should be removed prior to applying Super Spar.

For further application assistance, reach out to us today for YOUR project at 630-675-4509 or sales@exteriorcoatings.com.

How should the surface be prepared before applying Super Spar?

For best results:

• Clean the surface thoroughly
• Remove dirt, grease, oil, mildew, and contaminants
• Allow the surface to dry completely
• Sand glossy or smooth surfaces if needed
• Remove loose or peeling coatings before application

Proper surface preparation helps improve adhesion and long-term performance. For further application details, review the Application Tab on the Super Spar page or reach out at 630-675-4509 or sales@exteriorcoatings.com.

How is Super Spar applied?

Super Spar can typically be applied using:

• Roller
• Brush
• Sprayer

Apply thin, even coats for best results.

How many coats of Super Spar are recommended?

Two thin coats are generally recommended for optimal durability, appearance, and protection.

What is the coverage rate for Super Spar?

Coverage rates vary depending on the texture and porosity of the wood surface.

• Smooth surfaces up to 400 sq ft per gallon
• Rough or porous wood surface up to 150 to 300 sq ft per gallon (depending on surface)

Applying thin, even coats helps maximize coverage and performance. Two coats is recommended for best durability.

How long does Super Spar take to dry?

Dry times can vary depending on temperature, humidity, and airflow. Under normal conditions:

• Surface dries to the touch relatively quickly
• Additional coats are typically applied after proper recoat time
• Full cure requires additional time before heavy use

Cool temperatures and high humidity may extend cure times.

What temperature should Super Spar be applied in?

Application is generally recommended when temperatures are above 50°F . Avoid applying in rainy, foggy, or damp conditions as it may damage fresh paint film and dull the gloss. Do not paint in the direct sun.

Can Super Spar be applied in direct sunlight?

For best results, avoid applying during extremely hot conditions or direct sunlight when surfaces are excessively hot.

Is Super Spar low VOC?

Yes. Super Spar is a water-based low VOC coating designed for easier cleanup and a more user-friendly application process.

How do you clean up Super Spar after application?

Because it is water based, cleanup can typically be done using soap and water while the product is still wet.

Why choose an acrylic urethane wood sealer?

Acrylic urethane sealers are popular because they combine durability, UV resistance, clarity, abrasion resistance, and easier maintenance in a water-based formula.

What are the benefits of Super Spar Wood Deck Sealer?

Key benefits include:

• UV resistant protection
• Water resistance
• Non-yellowing finish
• Available in Gloss and Satin
• Water-based formula
• Low VOC coating
• Easy cleanup
• Durable acrylic urethane protection
• Interior and exterior use
• Helps enhance and protect wood surfaces

Is Super Spar a good option for decks and patios?

Yes. Super Spar is designed to help protect wood decks, patios, porches, and walkways from weather exposure, moisture, and everyday foot traffic.

Can Super Spar be used over decorative coatings or painted wood?

Super Spar may be used over compatible properly prepared coatings. Always test a small area first to verify adhesion and appearance.

How can I improve the longevity of my sealed wood deck?

To maximize performance:

• Keep the surface clean
• Remove standing water when possible
• Recoat as needed based on wear and exposure
• Avoid applying over damp or contaminated surfaces
• Follow recommended application temperatures and dry times

What makes Super Spar different from a traditional wood stain?

Unlike traditional penetrating stains, Super Spar is a clear acrylic urethane sealer designed to create a durable protective coating that helps resist wear, moisture, UV exposure, and staining while enhancing the appearance of the wood.