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  Epoxy.com Logo - Epoxy, Polyurethane, Polysulfide, Polyester, MMA - Methyl Methacrylate and other Construction Resin Systems - Over 350 Products- Since 1980Contact Us  

Epoxy.com System #495

Replaces Epoxy.com Product #409

Elastomeric Urethane Pedestrian Traffic Membrane
For Use Indoor, Outdoor and Direct Sunlight

Elastomeric Polyurethane System Description

Epoxy.com System #495 is an Elastomeric Urethane Membrane System, that is liquid applied.  System #495 Elastomeric Membrane System is seamless, elastomeric (flexible), and UV.  These qualities make it an excellent choice for outside applications in direct sun and weather, where water tightness, durability, and excellent appearance is required. Its elastomeric properties will allow horizontal movements up to 1/8 inch without breaking.

Epoxy.com System #495 has excellent abrasion and chemical resistance.  The surface of System #495 can be varied to achieve the required anti-skid and decorative look.

Elastomeric Polyurethane System Advantages

  • Waterproof
  • Elastomeric
  • Resistant to Sunlight (UV)
  • Safety (Anti-Skid)
  • Epoxy.com System #495 is a system not just a single product so it can be tailored to the specific needs of your application.

Elastomeric Polyurethane System Considerations

  • All control joints must be properly installed, and carried (revealed) to the surface of the system.
  • Substrate must be properly prepared - see Surface Preparation.
  • Substrate temperature should be 60 degrees F. (absolute minimum of 55 degrees F required).  If installation is to made at lower temperature, the material will need a cold temperature cure.
  • On grade or below grade applications must have an effective moisture vapor barrier under the slab.
  • When the substrate has hydrostatic and/or moisture vapor transmission issues they must be treated before the installation of Epoxy.com System #495 Elastomeric Urethane Membrane System.
  • Not for use in California

Typical Uses for the Elastomeric Polyurethane System

Epoxy.com System #495 Elastomeric Urethane Membrane System is ideal for:

  • Raised Walkways
  • Balconies
  • Concrete and Wooden Decks
  • Animal Housing and Cage Wash Areas
  • Coolers
  • Secondary Containment
  • Docks and Ramps
  • Garages laundries
  • Locker Rooms
  • Mechanical Equipment Rooms
  • Pool Decks
  • Showers
  • Utility Rooms
  •  Any flooring/decking application that requires a durable, flexible, waterproof, and attractive flooring/decking.

Technical Data - System Performance Properties

Flammability  ASTM D635 Self Extinguishing
Fungus & Bacteria Growth  Mil-F-52505 Will not support growth of fungus or bacteria
when subjected to mildew and bacteria tests
Hardness  ASTM D-2240 20-50 Shore D
Bond Strength to Concrete ACI COMM #403, Bulletin 59-43 300psi (100% Concrete Failure)
Resistance to Elevated Temperature Mil-D-3134F 4.7.4 No slip or flow at required temperature of 158F
Coefficient of Friction ASTM D-2047 0.60
Water Absorption ASTM D-570 Nil
Thermal Shock Resistance ASTM C-884 Passed
Abrasion Resistance ASTM D-4060 Will vary with finish
Impact Resistance Mil-D-3134F  4.7.3 Withstands 16 ft./lbs. without cracking, chipping or
Compressive Strength ASTM C-579, 7 days 5000 psi
Tensile Strength ASTM C-307 1,200-1,500
Thermal Coefficient of Expansion ASTM C-531 12-15 x 10-6

Membrane Performance Properties

Ultimate Tensile Strength ASTM D-638 1,000-1,200 psi
Tensile Elongation ASTM D-638 350-400%
Hardness ASTM D-2250 80 Shore A

Elastomeric Polyurethane Systems Maintenance

Clean with neutral soaps or detergents. Anti-skid floors typically use periodic mechanical cleaning. Long period of heavy traffic may cause wear patterns requiring a maintenance of  the finish coat.

Elastomeric Polyurethane System Application

Typical system components and application rates are as follows:

  1. Epoxy.com Product #899 Primer applied at a rate of 250-300 SF per gallon
  2. Epoxy.com Product #459 applied at a rate of 50 SF per gallon (1st coat)
  3. Epoxy.com Product #459 applied at a rate of 50 SF per gallon (2nd coat)
  4. Epoxy.com Product #77 broadcast into the wet send coat of Product #459 at a rate of 1/2 lb per square foot
  5. Epoxy.com Product #467 applied in 2 coats at a rate of 200 square feet per gallon per coat

For a complete set of installation instructions see Elastomeric Decking System #495 Installation Guide or contact Epoxy.com Technical Support Department.



Proper mixing and installation is critical to the optimal success of all product.  See Installation Tips, Techdata, & MSDS for more details on our products.  Be sure to contact us with any questions and/or concerns that you have.

For more information on Epoxy.com Products please contact:

A Division of Epoxy Systems, Inc
20774 W. Pennsylvania Ave.
Dunnellon, Florida 34431
Over 300 products,
Since 1980
Florida & Vermont

Office Hours: 9AM-4PM Eastern Time (6AM-1PM Pacific Time).
Closed 12Noon-1PM Eastern Time for Lunch.

321-206-1833   Customer Service - Ordering and Order Status
                          Katey Fontaine, VP - Customer Service Director

 352-533-2167  Technical Support
                         Norm Lambert, President - Technical Support Director 
352-489-1666  Accounting and Administration
                         Debby Lambert, CEO, and CFO

352-489-1625   Fax line to all Departments

Website:  www.epoxy.com

24 hour Hazmat Emergency Telephone Response Service -1-800-633-8253

We accept MasterCard, Visa, American Express, Discover, Wire Transfers, and Cashiers Checks We accept MasterCard, Visa, American Express, Discover, or Wire Transfers.

Copyright 1994-2014 (providing online information about the right product for the right job for 20 years) EPOXY.COM a division of Epoxy Systems, Inc. - Florida and Vermont.  All rights reserved.

Unless other wise agreed upon in writing, buyer is responsible for the cost of shipping.

This information is presented in good faith to assist in determining whether this product is suitable for application. No warranty or representation, however, is intended or made, nor is protection from any law or patent to be inferred, and all patent rights reserved.

Epoxy.com a division of Epoxy Systems, Inc.  (hereinafter known as "Supplier" warrants its products (when properly stored) for the period of time as follows: Epoxy one (1) year; Polyesters, Methyl Methacrylate  and Polyurethanes Six (6) months.  Supplier warrants that its products will be free of manufacturing defects and will be in conformity with published specifications when handled, stored, mixed and applied in accordance with recommendations of Supplier. If any product fails to meet this warranty, the liability of Supplier will be limited to replacement of any non-conforming material if notice of such non-conformity is given to Supplier within the warranty period for the material (as indicated above), or within 1 year of the delivery of materials (whichever is sooner). Supplier may in its discretion refund the price received by Supplier in lieu of replacing the material. No customer, distributor, or representative of Supplier is authorized to change or modify the published specifications of this warranty in any way. No one is authorized to make oral warranties on behalf of Supplier. In order to obtain replacement or refund the customer must provide written notice containing full details of the non-conformity. Supplier reserves the right to inspect the non-conforming material prior to replacement. EXCEPT FOR THE EXPRESSED WARRANTY STATED ABOVE, THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE. SUPPLIER'S OBLIGATION SHALL NOT EXTEND BEYOND THE OBLIGATIONS EXPRESSLY UNDERTAKEN ABOVE AND SUPPLIER SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO THE PURCHASER OR ANY THIRD PARTY FOR ANY LOSS, COST, EXPENSE, DAMAGE OR LIABILITY, WHETHER DIRECT OR INDIRECT, OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. All quotes and sales subject to availability.

Many of our products are made on an individual order basis.   Unless authorized in writing by us in writing before the material is made, there are no returns on items purchased from us, once the order has been processed, and the material made. In the event of authorized returns a restocking charge will be charged in the amount of 30% of the value of the material returned or $150 whichever is greater.  No returns on non-list priced items.  All Returns are for merchandise (store) credit only, no cash or credit card credits.  In the event of a return, buyer is responsible for the cost of shipping and handling in both directions.


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