Conductive Primer/Sealer

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[Tech Data Sheets in Acrobat Format ] [MSDS in Acrobat Format] [Online Ordering Authorization Form] Logo - Epoxy, Polyurethane, Polysulfide, Polyester, MMA - Methyl Methacrylate and other Construction Resin Systems - Over 350 Products- Since 1980  

                                             Product #671

Conductive Primer/Sealer

Description Product #671 Conductive Primer/Sealer is a low viscosity, two component, carbon filled, polyamide modified conductive primer/sealer formulated with special wetting agents to provide maximum penetration into concrete surfaces. Product #671 Conductive Primer/Sealer is ideal for both new and old concrete surfaces. Product #671 Conductive Primer/Sealer provides excellent resistance to wear, and can be used either alone or as a conductive sealer or as a conductive primer when used with product #674 Electro-Static Dissipating Urethane Topcoat and Conductive Systems.


  • Conductivity resistance range of 25,000 to 1,000,000 ohms
  • Excellent adhesion to properly prepared concrete
  • Abrasion resistant
  • Good chemical resistance
  • Minimizes dusting, staining, and dirt penetration


  • Contains solvent; do not use without adequate ventilation
  • Do not use below 50°F
  • Substrate must be structurally sound, clean and free from curing compounds and other contaminants
  • Odor during application may taint foodstuff


Surface Preparation

Concrete to receive Product #671 Conductive Primer/Sealer must be in sound condition and properly prepared per manufacturer’s recommendations. Refer to EpoxySystems Surface Preparation Guidelines, available from Technical Support Department.

Mixing Instructions

Stir Part A (Resin) and part B (Hardener) with a power mixer. Allow 30 minutes before using. Remix. Mix only material needed for 4-6 hours

Installation Product #671 Conductive Primer/Sealer produces the best results when applied with a medium napped shed resistant roller, like the type available from EpoxySystems. It may also be applied with brush, squeegee, and conventional or airless sprayer. Spread Product #671 Conductive Primer/Sealer at a rate of 200 sf per gallon to yield approximately 4 dry mils. Check conductivity of the area prior to recoating. If Product #671 Conductive Primer/Sealer is being used alone as a sealer the recommended dry film thickness of 8-10 mils (2 coats @ 200 sf per gallon). Roughen the surface if allowed to cure more than 24 hours between coats. Be sure to verify conductivity after completing installation.

Do not apply to surfaces below 50° F or above 120° F. Do not apply over damp or wet surfaces.


Clean up immediately with Xylene solvent. Remove from skin while still wet, wash with soap and water. Consult MSDS for safety and health precautions.

Technical Data

Color Black
Gloss Low sheen
Conductivity 25,000 – 1,000,000 ohmes resistance
Coverage 200 square feet per gallon
Mix Ratio 1 Part A to 1 part B by volume
Application Brush or Roller
Application Temperature 50° F to 120°F dry
Cure Time 16-24 Hours @75° F and 50% RH
Recoat Time 5-16 hours
VOC 442 g/L (48%± 2% Solids)


Flammable- Avoid all sources of ignition during mixing, application and curing

The Hardener, Part B, and mixture of Base, Part A, with Hardener, Part B, can cause skin and eye burns along with an allergic reaction. Product #671 Conductive Primer/Sealer is sold without warranty as to performance expressed or implied. Personal testing is recommended to determine if the product is suitable for particular conditions.


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 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

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

MasterCard, Visa, and American Express logo

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


[Home] [Catalog of Products] [Where to Start] [[Bonding Systems] [Chip Floors] [Chemical Resistance]
[Coatings] [Conductive] [Applications] [Elastomeric Systems] [High Temperature]
[Industrial Floors] [Injection] [Joint Systems & Sealants] [Mortars / Grouts] [Novolac] [Polymer Systems]
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