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Epoxy.comTM  Product #3

Epoxy Based Injection Binder



Product #3 Injection Based Injection Binder is a proprietary low viscosity, high modulus, quick strength, epoxy-based binder developed for structurally rebonding cracks, delaminations and hollow planes in Portland cement concrete. Can also be used in certain types of wood injection

For use where ever an ASTM C881-78 Type I, Grade I, Class A, B or C grade epoxy resin is required. (Under ASTM C881-88 Product #3 meets the physical requirements for both Type I, and Type IV classifications.) It is capable of penetration and performance in concrete separations 5 mils and greater. Product #3 is chemical and abrasion resistant. When used in conjunction with proper equipment, it is capable of application and performance when applied at temperatures as low as zero degrees F. #3 is insensitive to the presence of water and can be injected under water or against a hydrostatic head, when applied to temperatures above 32 degrees F.


  • Repairing structures such as dams, parking ramps, bridges, buildings, potable water tanks, grain elevators, etc.
  • Structurally rebonding of Portland cement concrete where hollow planes exist on bridge decks, parking ramps, and pier casings.
  • Injecting cracks in Portland cement concrete under water.
  • Injecting cracks and voids in otherwise sound wooden structural members.
Mix Ratio 3.5 to 1 by Volume
Color straw
Mixed Viscosity (@77 Degrees F) 275-350 CPS
Gel Time 12 - 15 Minutes
Shelf Life: (@85 Degrees F Maximum Temp) 1 Year
Initial Cure 24 hours
Final Cure 7 days
Elongation (ASTM D-638) 1.6%
Tensile Strength (ASTM D-638) 6,970 p.s.i (Min.)
Modulus of Elasticity (ASTM D-638) 444,800
Compressive Strength (ASTM C109-75) 12,220
Bond Strength, 7 days @ 77°F (AASHTO T237-73) 7,380



SURFACE PREPARATION: Drilling of cracks for injection ports is best accomplished with a vacuum attached to a swivel drill chuck and hollow core drill bits. The surface of the crack and the area around the injection ports should be sealed with Epoxy.comTM   Product #5, 6 or 48. Entry ports for injecting should be spaced at appropriate intervals to accomplish the full penetration of the resin. As with all injection resins, use of a plural component epoxy injection machine is the only way to insure desired results.

MIXING PROCEDURES: Supplied as two-package system. Pour Component "B" into the injection machine container labeled "B". Pour the Component "A" into the injection machine container labeled "A". Use special caution not to intermix components, or with different injection resins.

APPLICATION STEPS: Epoxy.com Product #3 should only be pumped with a positive displacement injection machine. See technical data on Concrete Injection Procedures.


Prolonged or repeated exposure may cause eye and skin irritation. Avoid contact with skin or eyes. If contact occurs, wash immediately with soap and water. Flush eyes immediately with water and contact physician. If used indoors, provide adequate ventilation. Use safety glasses, and wear protective rubber or polyethylene gloves.

For more information on injection procedures , injection accessory products or other Epoxy.com Products, please contact:



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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