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EpoxySystems' #450MR Polyurethane Coating for Mechanical Equipment Room Floors This Material requires a minimum product purchase. Please see our Products That Require a Minimum Order Page, or contact Epoxy.com for more information. PRODUCT DESCRIPTION Composition: Liquid-applied, single-component, moisture-cured, polyurethane deck covering system. All materials shall be delivered to the jobsite in unopened containers clearly marked and labeled. System consists of EPOXYSYSTEMS’ PRODUCT #452 base coat, EPOXYSYSTEMS’ PRODUCT #451 top coat, a primer where necessary and an aggregate, if desired for slip resistance.Basic Uses: EPOXYSYSTEMS’ 450MR system provides a waterproof, elastomeric, traffic bearing deck coating. It is a monolithic system that incorporates excellent adhesion, flexibility, impact, abrasion resistance, and chemical resistance. Physical stresses imposed by vibration of equipment will not cause delamination or rupture of the coating. The elastic properties of all system components enable the complete system to give and work with all but the most unusual movement of the floor or deck. Limitations: Containers that have been opened must be used up within one or two days since it is a moisture-reactive material. It sets up when exposed to air. All surfaces must be completely free of foreign matter, and primed with EPOXYSYSTEMS’ PRIMER #887 (CONCRETE), 889 (METAL), OR 888 (ALL PURPOSE) PRIMER(S) AS APPROPRIATE, where necessary. The finished coating system should not be subjected to direct heat radiation over 250°F (121OC) from burners, open flames or pipes. Baffles or heat shields should be installed, by others, where necessary. Colors: Concrete Grey, Tan Sizes: Available in 1 gallon cans, 5-gallon pails and 55-gallon drums. Weighs 10 lbs. per gallon (4.5 kg/gallon). Standards: Complies with A.S.T.M. C-957-87 INSTALLATION Surface Preparation: All surfaces which are to receive EPOXYSYSTEMS’ 450MR M.R. system shall be free of contamination such as water, curing compounds, hardeners, bond-breakers, paint, etc. A light broom-finish is recommended for concrete surfaces. It is desirable to water cure concrete in lieu of using curing compounds. Contaminants should be removed by sandblasting or dust free grinding. Except for non-moving shrinkage cracks, all other cracks and joints must be sealed with EpoxySystems’ Product #905, a single-component, moisture-cured sealant. All surfaces must be primed with EPOXYSYSTEMS’ PRIMER #887 (CONCRETE), 889 (METAL), OR 888 (ALL PURPOSE) PRIMER(S) AS APPROPRIATE prior to application of the coating system at a rate of 300-350 square feet per gallon (7.3-8.6 m2/liter).Application: EPOXYSYSTEMS’ PRODUCT #452 shall be applied to the primed surface at a rate of 40-45 square feet per gallon (1.0-1.1 m2/liter) resulting in a 30 dry mil (.76mm) thickness. After a minimum cure time of 24 hours, EPOXYSYSTEMS’ PRODUCT #451 shall be applied at the rate of 115 feet per gallon (3.0 m2/liter), resulting in a 10 dry mil (.25mm) thickness. The aggregate (No. 20 mesh) is broadcast into the EPOXYSYSTEMS’ PRODUCT #451 membrane at the desired rate, and back-rolled, if any slip resistance is needed. The completed coating system shall not be subject to any pedestrian traffic during the first 24 hours after the application has been completed, nor to any heavy traffic of pedestrians during the first four days after application. PRODUCT WARRANTY All products proven to be defective in manufacture will be replaced at no charge. Since the use of these products is beyond our control we cannot accept damage in excess of the purchase price of these products. MAINTENANCE If EPOXYSYSTEMS’ 450MR. is damaged, it can be repaired by cleaning the surface with M.E.K. and recoating it with the 450MR system. TECHNICAL DATA
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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 please contact: Epoxy.com Office Hours: 9AM-4PM Eastern Time (6AM-1PM Pacific Time). 321-206-1833 Customer Service - Ordering and Order Status 714-657-3826 Technical Support 352-489-1625 Fax line to all Departments 24 hour Hazmat Emergency Telephone Response Service -1-800-633-8253
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 Systems™ Product Company ("ESI") warrants its products (when properly stored) for the period of time as follows: Epoxies, Product #315, Product #315BC, and Product #316 one (1) year; Polyesters, Methyl Methacrylates (normal) two (2) months and Polyurethanes Four (4) months; Power Tools and Equipment 90 days; Vinyl Esters, High Molecular Weight Methacrylates (HMMA) and all other resins (not specifically mentioned above) 30 days; hand tools (non-power tools) 30 days. ESI 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 ESI. If any product fails to meet this warranty, the liability of ESI will be limited to replacement of any non-conforming material if notice of such non-conformity is given to ESI within the warranty period for the material (as indicated above), or within 1 year of the delivery of materials (whichever is sooner). ESI may in its discretion refund the price received by ESI in lieu of replacing the material. No customer, distributor, or representative of ESI 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 ESI. In order to obtain replacement or refund the customer must provide written notice containing full details of the non-conformity. ESI 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. ESI'S OBLIGATION SHALL NOT EXTEND BEYOND THE OBLIGATIONS EXPRESSLY UNDERTAKEN ABOVE AND ESI 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 Epoxy Systems, Inc. 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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