Products for concrete and masonry


SB2419 Stain Resistant Floor Sealer

SB 2419 Stain Resistant Floor Sealer is a waterborne sealer based on fluorinated resin technology. It dries to a glossy film which will protect the surface from dirt and most stains. It is designed for use on both regular, finished and moderately polished concrete surfaces. Like most waterborne sealers, SB 2419 has some vapor permeability, but it is not to be confused with the highly breathable, often siloxane based sealers, suitable for vertical masonry and stone surfaces.


SB 2419 Stain Resistant Floor Sealer is normally applied by low pressure, garden-type pump sprayer followed by leveling with a brush or microfiber floor finish applicator pad. For sealing or resealing cured concrete, it is strongly suggested to thoroughly clean the surface with a quality cleaner like SB 2790 Con-D-Soil and pressure wash to remove any dirt, stains, or loose sealer. Perform a test application to determine suitability and applica- tion rate. Over application of this product may result in a slippery surface.

Dilution and Coverage

Dilution: Product used undiluted — test application recommended.

Coverage: 250 to 1,000 square feet per gallon — dependent upon substrate and other conditions.


Surface should be completely dry before applying SB 2419 at a rate of 250 – 1000 square feet per gallon depending on surface texture and desired gloss. For best results, apply a second coat within 1 hour of the initial application [wet on wet].DO NOT ALLOW THE FIRST COAT TO DRY COMPLETELY BETWEEN APPLICATIONS.Cleanup of tools or equipment can be done with warm soap and water. Dried or partially dried films may require a polar solvent such as alcohol, acetone, or a glycol ether to remove. In warm, dry weather allow at least 24 hours for light foot traffic and 72 hours for heavy foot traffic.

Technical Data

  • Appearance: White Liquid
  • Flash Point: None
  • Odor: Mild
  • pH: 7.5
  • Stability: Good
  • Wetting Ability: Excellent


May damage fertility or the unborn child.Refer to product SDS or product label for hazard statements, precautionary statements and safety information


Shore Corporation warrants that this product conforms to the chemical composition described in the Product Label. SHORE CORPORATION EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Shore Corporation shall not be responsible for any direct or consequential damages sustained as a result of the use of this product. Further, Shore Corporation shall not be liable for personal injuries, property damage or any other damages as a result of the use of this product, the sole responsibility of Shore Corporation under the within WARRANTY being the replacement of any nonconforming product. Acceptance and use of this product absolves Shore Corporation from any other such liability whatsoever and from whatever source. The within WARRANTY may not be modified or extended by Shore Corporation representatives or distributors, neither of which are empowered to make any product representation inconsistent with the terms hereof.


Trained representatives are available to assist with project assistance and product recommendations. Call 412/471-3330..

  • This field is for validation purposes and should be left unchanged.