Epoxy.com Product #7 Wet to Dry Concrete Adhesive. All purpose epoxy Adhesive zero (0) VOC

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

Epoxy.com Product #7

All Purpose Epoxy Bonding Agent


Epoxy.com Product #7 All Purpose Epoxy Bonding Agent is a two component, 100% solids epoxy resin system designed to bond new concrete to old and other materials to concrete. It has a convenient 1:1 mix ratio, by ASTM C-881-90, Types I, II, IV and V, Grade 2, Class "B" and "C" volume with a viscosity similar to heavyweight oil. Epoxy.com Product #7 All Purpose Epoxy Bonding Agent (adhesive) exceeds the requirements of ASTM C-881-90, Types I, II, IV and V, Grade 2, Class "B" and "C".


  • Meets ASTM C-881-90, Types I, II IV and V, Grade2 Class "B" and "C"
  • Is a Moisture Insensitive Epoxy Adhesive
  • Multi-Function Epoxy - makes it suitable for many types of uses
  • Very Little Odor
  • 100% Solids
  • Zero (0) VOC Epoxy Adhesive - No VOC means it meets the strictest low VOC standards


Epoxy.com Product #7 All Purpose Epoxy Bonding Agent (adhesive) can be used for:

  • New Concrete to Old Concrete Epoxy Binding Resin
  • Epoxy Grouting Machine Base Plates
  • Anchor Bolts Setting Epoxy
  • An Epoxy Floor Topping with Good Chemical Resistant Properties
  • A Skid-Resistant Epoxy Surface on Concrete, Steel or Timber
  • A Protective Epoxy Coating.


Bonding Agent

When Epoxy.com Product #7 is used as an adhesive, bonding new concrete to existing surfaces, coat the existing area (concrete, steel, aluminum, wood) at a rate of 100 square feet per gallon (9 m2) on smooth surfaces, 60 square feet on rough (6 m2). Apply topping while Epoxy.com Product #7 All Purpose Epoxy Bonding Agent (adhesive) is tacky; if dry, recoat.


When Epoxy.com Product #7 All Purpose Epoxy Bonding Agent  is used as a protective coating, apply the material at a rate of 200 square feet per gallon per coat (8 mils) (19 m2/3.79 L -or- 5 m2/L).

Epoxy Grout

When Epoxy.com Product #7 All Purpose Epoxy Bonding Agent   is used as an epoxy grout for machine-base grouting, add 2 parts by volume of Epoxy.com Product #76 Epoxy Extender, or 1 part by volume of Epoxy.com Product #75 Filler to produce good flow.

1 gal.   1 gal. (3.8 L)   350 cu. in. (5.74 L)
1 gal.   2 gals. (7.6 L)   475 cu. in. (7.78 L)
1 gal.   3 gals. (11.36 L)   600 cu. in. (9.83 L)
PRODUCT #7  + PRODUCT #76 Epoxy Extender  = MORTAR
1 gal.   2 parts   500 cu. in. (8.19 L)
1 gal.   3 parts   750 cu. in. (12.3 L)


Stir Component "B" thoroughly before combining with Component "A". Combine 1 part volume of Component "A" with 1 part by volume of Component "B" for not less than (3) three minutes, using a slow-speed drill motor (300 to 600 rpm) and Epoxy.com Mixing Paddle for a uniform gray mixture. Scrape sides and bottom. Avoid entrapping air in mixture. Apply immediately after mixing to properly prepared surface.


Surface must be clean and sound. Remove rust, grease and curing compounds by best means available. Epoxy.com Product #7 All Purpose Epoxy Bonding Agent may be applied to dry or damp surfaces, but not in standing water. Apply by brush, roller or spray. Place fresh concrete while Epoxy.com Product #7 All Purpose Epoxy Bonding Agent (adhesive) is still tacky. If epoxy hardens simply apply another coat.


Color Gray
Ratio A:B 1:1
Viscosity 6,000 cps
Modulus of Elasticity
   ASTM D 695
550,000 psi min. @ 28 days
3792 MPa
Bond Strength, Hardened to Plastic
   ASTM C 882
2,000 psi min. @ 14 days
13.79 MPa
Tensile Strength
   ASTM D 638
6,000 psi min. @ 7 days
41.37 MPa
Tensile Elongation
   ASTM D 638
3% @ 7 days
Flexural Strength (Modulus of Rupture)  
   ASTM D 790
7,500 psi @ 14 days
51.7 MPa
Compressive Strength
   ASTM D 695
10,000 psi min. - 7 days
68.95 MPa
Water Absorption
   ASTM D 570
2 hour boil 0.40% - 7 days
Effective Shrinkage
   ASTM C 883
Pot Life
(1 gallon)
30 mins. @ 60°F (15.6°C)
25 mins. @ 75°F (24°C)
15 mins. @ 90°F (32.2°C)
Tack-Free Time
(7.5 to 8 mils thick)
6 hrs. @ 60°F (15.6°C)
3 hrs. @ 75°F (24°C)
1 hr. @ 90°F (32°C)


Application of Epoxy.com Product #7 All Purpose Epoxy Bonding Agent  to surfaces with a temperature below 50°F (10.0°C) prolongs cure. Do not use if surface temperature is below 40°F (4.4°C).


"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.


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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:

A Division of Epoxy Systems, Inc
20774 W. Pennsylvania Ave.
Dunnellon, Florida 34431
Over 350 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

714-657-3826  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

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

We accept Mastercard, Visa and American express

Copyright © 1994-2009 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.  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.   Epoxy.com 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 Epoxy.com. If any product fails to meet this warranty, the liability of Epoxy.com will be limited to replacement of any non-conforming material if notice of such non-conformity is given to Epoxy.com within the warranty period for the material (as indicated above), or within 1 year of the delivery of materials (whichever is sooner). Epoxy.com may in its discretion refund the price received by Epoxy.com in lieu of replacing the material. No customer, distributor, or representative of Epoxy.com 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 Epoxy.com. In order to obtain replacement or refund the customer must provide written notice containing full details of the non-conformity. Epoxy.com 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. Epoxy.com 'S OBLIGATION SHALL NOT EXTEND BEYOND THE OBLIGATIONS EXPRESSLY UNDERTAKEN ABOVE AND Epoxy.com  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.com a division of 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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