Products for concrete and masonry


SB2445 Oil Repellent Penetrating Sealer

SB 2445 Oil Repellent Penetrating Sealer is a solvent solution of a very effective reactive water repellent combined with a durable fluorocarbon oil and stain repellent. Either technology alone would make this a premium product but the synergy of the ingredients working together forms a durable, non-visible, penetrating treatment on most construction material surfaces. This product will create an oil and water repellent shield on concrete, wood, masonry, and cloth surfaces. This product can be used on exterior concrete and masonry as well as interior decorative stone surfaces. It is effective in blocking the absorption of both petroleum oils and food grade fats and oils. This product is formulated with VOC exempt solvents and meets the VOC requires of OTC model states.


Clean all surfaces to be treated to avoid sealing in dirt or organic growth. Provide protection for all surfaces not intended to be treated. Test all areas to determine if there will be any adverse effects. SB 2445 is non visible on most porous surfaces but only a test application will determine if there will be any change that might be unacceptable. Allow the test area to dry before making a final determination regarding acceptance for your project. Dense substrates like slate may appear darker unless excess is removed before completely dry. If used indoors provide for adequate ventilation to avoid buildup of flammable vapors.

Dilution and Coverage

Dilution: Product usually used undiluted — test application recommended.

Coverage: Approximately 300 to 400 square per gallon — dependent upon substrate and other conditions.


The surface and subsurface must be completely dry before application. Wait at least two hours after surface appears to be dry. Apply undiluted SB 2445 to the clean, dry surface by brush, spray, or roller making sure that a thorough saturation of the surface is accomplished. DO NOT USE an atomizing paint sprayer. On an average the application rate will be about 300 to 400 square feet per gallon for porous surfaces. Coverage on sparingly porous surfaces like slate, granite, and marble may be higher. On smooth or polished surfaces like slate, granite, marble, and tile, application with a microfiber or lambs wool pad like used to apply floor finishes will give a more even application.

For polished surfaces like countertops, use a soft cloth or paper towel to wipe up excess after 15 minutes to avoid darkening the color. If the substrate is very porous and a heavier application is desired, two thinner coats are better than one heavy one.

SB 2445 is for use by professional contractors only. All masonry surfaces must be free of any material that will prevent penetration of the fluid. Application should not be undertaken when rain is expected within 24 hours or if there is dew, frost or ice on the surface. Do not alter the product with any other material. If the fluid comes in contact with window glass or other surfaces not intended to be treated, remove immedi- ately by wiping with a dry cloth and then one wetting with paint thinner or alcohol. Applications may cause a slight to moderate color enhancement of some surfaces. Prior to the start of a project, testing is recommended to determine if there are any changes that are unacceptable.

Technical Data

  • Appearance:Clear Liquid
  • Flash Point:39F
  • Odor:Ester Solvent


Highly flammable liquid and vapor. Causes mild skin irritation. Suspected of damaging 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..

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