Diamond-Ergo is an rubber aggregate filled urethane flooring system installed at a nominal 1/4”. This system provides a decorative rubber aggregate finish with a sterile ergonomic surface. Silver ion anti-microbial additive is incorporated throughout the system to inhibit the growth of bacteria, mold, fungi and mildew. This system provides acoustic efficient and an ergonomic, comfortable walking surface. This system is available in high gloss or satin finish. 



  • Qualified LEED Product

  • Low Odor during Installation

  • Sound Quieting

  • Slip Resistant

  • UV Resistant

  • Abrasion Resistant

  • Stain Resistant

  • Aesthetically Pleasing

  • Anti-Microbial Additive



Tensile Strength (ASTM C-307).................1,285 psi

Hardness (Shore D) (ASTM D-2240)...................86

Percent Elongation (ASTM D-638)..................150%

Impact Resistance (ASTM D-2794)..........>60 lbs/in

Static Load Limit (ASTM F-970)..0.002 in/ 0.05 mm

Resistance to Heat (ASTM F-1514)..........Delta E<8

Residual Indentation (ASTM F-1914)................<1% thickness

Abrasion Resistance (ASTM D-4060)......0.03 gms*

Flammability (ASTM D-648)..........................Class I

VOC Content.............................................<100 g/L

Slip Resistance Index (ASTM F-1679)..........0.6 dry

Noise Reduction (ASTM C-423)...........................05

The data shown above reflect typical results based on laboratory testing under controlled conditions. Reasonable variations from the data shown above may result.


*Lower number represents greater abrasion resistance




  • Hospitals

  • Educational

  • Institutional




Apply only to clean and sound concrete substrates that are free of all coatings, sealers, curing compounds, oils, greases or any other contaminants. New concrete should be cured a minimum of 28 days. Concrete that has been contaminated with chemicals or other foreign matter must be neutralized or removed. Remove any laitance or weak surface layers. Concrete should have a minimum surface tensile strength of 300 psi. Prepare surface by mechanical means to achieve a profile equal to industry standards. Moisture testing of the concrete surface should be performed pursuant to ASTM F1869 moisture testing specification. See DiamondStone® Concrete Moisture.

Limits & Testing Policy for project-specific testing requirements and, if necessary, moisture-tolerant options. Bare concrete should be tested for pH and exhibit a pH between 7 and 11. NOTE: Although testing is critical, it is not a guarantee that future challenges will not arise. All surface irregularities, cracks, expansion joints and control joints should be properly addressed prior to appli-cation. Outgassing may occur due to the porosity of some concrete surfaces. Refer to DiamondStone Surface Preparation Guidelines for more details.


Note:  The above physical properties were measured in accordance with the referenced standards.  Samples of the actual floor system, including binder and flecks, were used as test specimen.  All sample preparation and testing is conducted in a laboratory environment, values obtained on field applied materials may vary and certain test methods can only be conducted on lab made test coupons.



DiamondStone, LLC warrants its products to be free from defects in material and workmanship. DiamondStone, LLC’s sole obligation and Buyer’s exclusive remedy in connection with the products shall be limited, at DiamondStone, LLC’s option, to either replacement of products not conforming to this warranty or credit to Buyer’s account in the invoiced amount of the nonconforming products. Any claim under this warranty must be made by Buyer to DiamondStone, LLC in writing within five (5) days of Buyer’s discovery of the claimed defect, but in no event later than the expiration of the applicable shelf life, or one (1) year from the delivery date, whichever is earlier. Buyer’s failure to notify DiamondStone, LLC of such nonconformance as required herein shall bar Buyer from recovery under this warranty.

This Limited Warranty is exclusive and in lieu of all other warranties of any kind or nature whatsoever. DiamondStone, LLC makes no other warranties concerning this product. No other warranties, whether expressed, implied or statutory, shall apply. All other warranties, including, but not limited to, implied warranties of good performance, merchantability and fitness for particular purpose are hereby excluded and disclaimed. In no event shall DiamondStone, LLC be liable for consequential or incidental damages.

Any recommendation or suggestion relating to the use of the products made by DiamondStone, LLC, whether in its technical literature, in response to specific inquiry, or otherwise, is based on data believed to be reliable; however, the products and information are intended for use by Buyers having requisite skill and know-how in the industry, and therefore it is for the Buyer to satisfy itself of the suitability of the products for its own particular use, and it shall be deemed that Buyer has done so, at its sole discretion and risk. Variation in environment, changes in procedures of use, or extrapolation of data may cause unsatisfactory results. DiamondStone, LLC cannot guarantee that color will conform to sample, if provided.

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