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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 Product #26HP

High Strength, High Performance Epoxy Grout


Epoxy.com Product #26HP is a high strength, non shrink, 100% solids epoxy grout. Epoxy Resin and specially formulated aggregate produce a fluid, non shrink precision grout. Units are preproportioned for ease of mixing and use on the jobsite. Epoxy.com Product #26HP has superior handling and physical characteristics when compared to conventional epoxy grouts.


  • Epoxy.com Product #26HP is simple to use. Premeasured proportions allow for precise and repeatable results.
  • Epoxy.com Product #26HP is insensitive to moisture and may be used on dry and damp substrates.
  • Pourable consistency - flows easily, self-levels in base-plate forms, anchor bolt holes and floor toppings.
  • Formulation permits placement up to three (3) inches thick.
  • High strengths - 12,000 psi compressive strength in twenty-four (24) hours at 73F; ultimate strength averages 17,000 psi in twenty eight (28) days.


Epoxy.com Product #26HP is used to seat and support reciprocating machinery and other equipment where heavy loads, impact, torque and other operating stresses occur. Typical applications include:

Grout Pads
Anchor Bolts
Crane Rails


Steam Turbines


Mixing ratio of Epoxy.com Product #26HP Resin only - 100 A to 16 B by weight

Working Life - Mixed Grout (Filler In)




100 - 120 minutes


50 - 75 minutes


30 - 45 minutes

Compressive Strength:
ASTM C-109



6 hours


8 hours


16 hours


1 Day



3 Days



28 Days



Tensile Strength:
   ASTM C-190, 7 Day

2,400 psi

   ASTM C-827-82

(+0.1% expansion)
Flexural Strength:
   ASTM C-580
5,000 psi

Flexural Modulus:
   ASTM C-580

1.4 x 106 psi
Bond to Concrete:
   ASTM C-882

substrate failure

Coefficient of Expansion:
   ASTM C-531

16 x 10-6 in/in

Creep ASTM C1181
   less than 0.3%
Loading 500 psi, 80F
Shelf Life 1 year


Proper preparation of the substrate and the contact area of the base plate is essential. Substrate must be both clean and sound. Remove laitance, oils and grease from concrete by sandblasting or bush hammering. If possible, sandblast bottom of base plates and wipe clean and dry. Apply grout as soon as possible after cleaning steel surfaces to prevent recurrence of oxidation. (If corrosion resistant primer for steel base plate edges or top surface is required, use Epoxy.com Product # 1200 - Epoxy Zinc Rich Primer.)


Initial mix temperature must be 50F minimum. For best performance, mix entire pack. Pour B Component into pail of A component. Mix for two (2) minutes with low speed mixer until uniform. Scrape sides and bottom to ensure complete mixing, avoid entrapping air. Slowly add filler while continuing to mix resin until all is added or desired consistency. Mix additional one (1) minute and place grout.

If less than full unit is required, carefully measure 100 parts Component A and 16 parts Component B by weight and add desired amount of filler. Do not thin Epoxy.com Product #26HP. Solvent will prevent proper cure, and may cause shrinkage.


Construct containing form with head box, if necessary. Any form surface in contact with Epoxy.com Product #26HP must be coated with release agent. Seal forms tightly to prevent leakage. Leakage that causes grout in place to subside below plate bottom level will cause loss of contact and voids at grout/base plate bottom interface. Re-establishing complete contact will be difficult at best. Be certain that all tools and mixing materials are at hand prior to mixing of Epoxy.com Product #26HP.

Mix Epoxy.com Product #26HP in accordance with mixing instructions. Pour grout into form from one side only. Pour continuously while maintaining a minimum of one (1) inch of head above the base plate bottom until grout appears full width of the base plate at opposite side of the form. Continue pouring at a reduced rate until Epoxy.com Product #26HP levels at 1/4" above the plate bottom on all sides. Clean equipment with MEK, Xylene, or similar solvent before Epoxy.com Product #26HP hardens. If placement depth exceeds three (3) inches, contact Epoxy.com Technical Service for assistance.


Epoxy.com Product #26HP is conveniently packaged: "A" Component in a 3.5 gallon pail; "B" Component in a 1 gallon jug and four (4) 50 lb. bags of "C" Component. Yield is 1.75 cubic feet per unit at 4 bags "C" Component. Five (5) bags may be used for economy but will result in very stiff grout. Yield with 5 bags is 2.0 cubic feet.  Note: This product is not a stock item and is made to fill each order as it comes in.  Please allow up to 2 weeks for manufacturing.


2 years


"A" Component contains epoxy resin. DANGER! "B" Component contains alkaline amines; strong sensitizer. May cause skin sensitization or other allergic responses. Use with good ventilation, particularly if material is heated or sprayed. Prevent all contact with skin or eyes. Wear protective clothing, goggles, gloves and/or barrier creams. Keep container closed when not in use. Wash thoroughly after handling.


In case of skin contact, immediately wash with soap and water. In case of eye contact, flush eyes with copious amounts of water for at least fifteen (15) minutes. Remove contaminated clothing shoes. If irritation persists, seek medical attention. Wash clothing before reuse.



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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