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Salt Shield Sealer 5 Gallon Deco

Quick Overview

  • Advanced concrete protection with a water-based silane/siloxane formula that penetrates deep to shield against moisture and salts.
  • Preserves concrete integrity and appearance, ensuring no slip resistance change; perfect for sidewalks, bridges, and marine docks
  • Eco-safe and durable: DECO Salt Shield 303 is non-toxic, non-flammable, and provides extensive coverage of up to 2000 square feet.
  • Effortless application with no dilution needed: Apply directly with a sprayer and enjoy long-lasting protection without any residue.

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Item #: 320-720  UPC : 00669893059634



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Salt Shield for Concrete Protection

DECO Salt Shield 303: The Ultimate Concrete Protection Solution

Protect your concrete surfaces with DECO Salt Shield 303, a superior water-based silane/siloxane emulsion designed specifically to safeguard against the harshest elements. This clear, penetrating sealer not only reduces water and moisture intrusion but also shields the concrete from damaging chlorides and deicing salts, ensuring your surfaces last longer and stay stronger.

Product Features:

  • Deep Penetration: DECO Salt Shield 303 dives deep into the substrate, enhancing the structural integrity of the concrete without compromising its breathability.
  • Enhanced Surface Protection: Effectively seals concrete surfaces to protect against salts and deicers, reducing the risk of spalling and cracking.
  • Preserves Traction: This solution dries clear without leaving any film or residue, maintaining the natural slip resistance of your concrete.
  • Versatile Use: Ideal for a variety of concrete structures including sidewalks, driveways, parking garages, bridges, roadways, and marine docks.
  • Eco-Friendly Formula: Non-toxic, non-hazardous, and non-flammable composition makes it safe for both the environment and application in public areas.

Coverage and Application:

  • Extensive Coverage: Approximately 2000 square feet per unit, providing a cost-effective solution for large projects.
  • Simple Application: Apply with a hand-pump or airless sprayer, ensuring complete saturation without puddling. A second coat can be applied before the first coat cures to ensure thorough protection.
  • Optimal Conditions: Apply in temperatures above 28 degrees Fahrenheit and ensure the concrete surface has cured for at least 28 days for best results.

Safety and Precautions:

  • Surface Compatibility: Do not apply to colored concrete, glazed surfaces, or over previously sealed or painted areas as it can affect appearance and efficacy.
  • Avoid Contact with Glass: Prevent etching by covering glass areas during application and clean any spills immediately with soap and water.
  • Weather Considerations: Ensure the surface is dry and there is no rain forecasted within 12 hours of application to prevent wash-off and ensure proper curing.

DECO Salt Shield 303 is more than just a concrete sealer; it's a long-term investment in maintaining and extending the life of your concrete installations. With its user-friendly application and robust protection features, DECO Salt Shield 303 stands out as the professional's choice for concrete preservation.

DECO Salt Shield 303 is a clear water based silane/ siloxane emulsion designed to reduce water and moisture intrusion while protecting the concrete surface from chlorides and deicing salts. DECO Salt Shield 303 penetrates deep in to the substrate protecting the integrity of the concrete. DECO Salt Shield 303 will not change the skid or slip resistance of the concrete and is ideal for sidewalks, driveways, parking structures, bridges, roadways and marine docks.

Aproximate coverage 2000 square feet Reduce Water and moisture intrusion

  • Seals and Protects concrete surfaces
  • Protects against salts and deicers
  • Helps reduce spalling of the concrete
  • Dries Clear, No film or residue
  • Penetrates deep into the concrete
  • Reduces mildew growth
  • Reduces concrete dusting
  • Reduces freeze/ thaw damage
  • Non hazardous • Non toxic • Non flammable

Repair all structural deficiencies before applying DECO Salt Shield 303.
Cover all areas or surfaces not to be sealed, such as doors, windows
and floors, prior to applying. Seal or repair all cracks or deficiencies.
Apply DECO Salt Shield 303, without dilution, with a hand- pump sprayer or airless sprayer. Reapply a second coat to surface before initial application cures. Avoid puddling or over application. For spraying application, and depending upon sprayer equipment used, it is recommended that an orifice size of 0.035 inches be used for testing to insure proper material application. Do not apply over 100 PSI. Apply DECO Salt Shield 303 until saturation. Do not interrupt application process until area is completely treated.


On concrete substrates allow a minimum of 28 days before application.

NOTE: Always perform a test of DECO Salt Shield 303 to ensure desired results. After the sealer has dried on the substrate, apply water to see if sealer repels. If water repels, continue with the application of DECO Salt Shield 303. If water absorbs into substrate and does not repel water, do not continue the application of DECO Salt Shield 303.



Should DECO Salt Shield 303 comes in contact with glass, clean immediately with soap and water.

  • Do not apply to previously sealed or over any curing membrane.
  • Avoid over application and do not allow product to puddle. 
  • Over application could create a whitening on the surface.
  • Do not let product freeze. Store indoors at temperatures above 32 degrees Fahrenheit. 
  • The temperature must be 28 degrees Fahrenheit and rising before application.
  • Do not dilute DECO Salt Shield 303.
  • Do not apply DECO Salt Shield 303 when the threat of rain is imminent or if it has rained in the last 8-12 hours.
  • Surface should be dry.
  • Do not apply DECO Salt Shield 303 on glazed tile, slate, glazed brick construction, acrylics or painted finishes.
  • Do not use DECO Salt Shield 303 on colored concrete.
  • DECO Salt Shield 303 will not plug holes or cracks.
  • Cover all doors and glass openings to insure product does not come in contact with them.
  • Use caution when applying on windy days. DECO Salt Shield 303 is not designed to be used as a waterproofing coating to stop moisture penetration caused by cracks or holes in the surface.