Products for concrete and masonry


SB2415 Gloss Masonry Cure & Seal [OTC VOC]

SB 2411 and SB 2415 Gloss Masonry Enhancers are to be used to create a gloss or glazed appearance on masonry that has either lost the original finish or to apply a finish to replacement masonry that does not match the original material. Examples would be replacement of terra cotta with cast stone that does not have a high gloss like the terra cotta or pol- lished concrete that has lost the gloss appearance due to acid rain deterioration. SB 2411 / SB 2415 may also be used to create special accents or effects on other masonry elements such as masonry belt courses or to make darkened and glossy colored concrete masonry units. It dries to a clear, abrasion resistance film with a “wet look.” SB 2411 / SB 2415 can be blended with the companion materials, SB 2410 or SB 2414 Matte Masonry Enhancers, to reduce the degree of gloss, within certain limitations. Do not use on exterior vertical walls where one side is heated/AC and the other is exposed to weather.

The performances of SB 2411 / SB 2415 on substrates are identical and both meet the US EPA guidelines for VOC content. The SB 2415 has been formulated with a special blend of solvents that meet the more strict VOC guidelines as specified by the OTC Model regulations. SB 2415 contains less than 350 grams/liter VOC as calculated by the method that excludes the volume of exempt solvents. It is a violation of state and/or local law to purchase the federally compliant products and use them in a more restrictive jurisdiction. These products should not be diluted before application. Consult state or local environmental regulatory agency if you are unsure of the restrictions in your area. SB 2415 can be used as a cure and seal.


Before applying to a walking areas, a commercial anti-slip additive or fine sand should be mixed into the sealer.

Dilution and Coverage

Dilution: Do not dilute — test application recommended.

Coverage: 200 to 400 square feet per gallon — dependent upon substrate and other conditions.


Apply to a clean and dry surface. Apply using solvent resistant equipment such as medium nap roller or sprayer at the rate of no less than 300 square feet per gallon per coat. If it is desirable to have no change in the color of the mortar joint, application may be limited to brushes only.

The SB 2411 / SB 2415 should not be used indoors unless there is adequate ventilation. Avoid application when fumes can be drawn into the interior of a structure unless air vents and other means of ingress of the odor have been closed. SB 2411 / SB 2415 are designed for use on horizontal surfaces. Applications to foot traffic surfaces may cause slippery conditions when wet, especially if several coats are used to obtain high gloss. The addition of an anti-slip agent like H&C Shark Grip or BonTool Gator Grip is recommended. Horizontal applications can lead to acrylic blush if there is no moisture barrier beneath the surface. SB 2411 / SB 2415 can be applied sparingly on vertical surfaces where reduced vapor permeability is not a concern.

SB 2411 / SB 2415 act as water repellents. Do not apply heavier than 400 square feet per gallon per coat. If a heavier film is desired for heavy traffic areas, apply a second coat after the first coat has dried. Heavy application in a single application may result in sealer “ponding” in recessed areas and subsequent blisters or haze in the dried film.

Technical Data

  • Appearance:Clear Liquid
  • Flash Point: 105 Degrees F
  • Odor: Strong Solvent
  • pH: Insoluble in Watere
  • Stability: Good
  • Solids: 25%


Flammable liquid and vapor. May be fatal if swallowed and enters airways. Causes skin irritation. Causes serious eye irritation. Suspected of causing cancer.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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