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Conductive Flooring Chemical Resistant

Product #630NT

Chemical Resistant Floor for ESD/Conductive Floors


Product #630 NT-ESD is a high solids Novolac epoxy floor coating designed to provide electrostatic control properties to various surfaces including concrete or other non-conductive substrates. Product #630 NT-ESD has excellent chemical resistance and is ideal for any areas requiring electrostatic dissipative or conductive surfaces, provides excellent bond to concrete as well as impact and wear resistance. Application over a non-conductive primer or basecoat will transmit ESD readings of less than 1 billion ohms through Product #630 NT-ESD. Application over Epoxy.com CONDUCTIVE PRIMER will transmit conductive readings of less than 1 million ohms through Epoxy.com #630 NT-ESD.


  • Carbon nanotube technology: Consistent electrical resistance readings regardless of film thickness
  • ESD/Conductive properties for life of the coating
  • Meets USGBC LEED criteria for low VOC, low odor
  • Gloss finish, easy to clean
  • Excellent chemical resistance and abrasion resistance
  • May be sealed with Epoxy.com Conductive-ESD Urethane for enhanced performance properties
  • Tests less than 1x109 ohms conforming with ANSI/ESD S20.20 standard when applied over non-conductive primer or basecoat
  • Tests less than 1x106 ohms conforming with ANSI/ESD S20.20 standard when applied over Epoxy.com Conductive Primer.
  • Body Voltage Generation (BVG) below 15 volts with conductive footwear, conforming with ANSI/ESD S20.20 standard
  • Dissipates a 5000 volt charge to zero in less than 0.1 seconds


  • Substrate temperature must be a minimum of 55-60ºF and maximum of 85ºF
  • Relative Humidity should be 30-85% and substrate temperature must be 5°F above the measured dew point
  • Refer to Epoxy.com Surface Preparation guide regarding substrate requirements and surface preparation
  • Apply at 20-35 mils, application at <20 mils will create a prominent orange peel finish


100% solids Novolac epoxy resin and fillers.


Product #630 NT-ESD will yield approximately 20-32 mils when spread at 50-80 ft2 per gallon.

Color Selection

Product #630 NT-ESD is available in Product#630 NT-ESD Standard Colors only, contact Epoxy.com for color selection samples. The colors will vary slightly from Epoxy.com Resin Standard Colors due to the conductive filler content.


Surface preparation

Surface Preparation is the most critical portion of any successful resinous flooring system application. All substrates must be properly prepared as outlined in Epoxy.com Surface Preparation Guide. The Epoxy.com Technical Service Department is available to answer any questions.


Installation of Epoxy.com #630 NT-ESD will vary with application. Typically spread in a single coat at 50-80 ft2 per gallon with a 25-30 mil notched EasySqueegee and lightly back-roll with a medium nap roller, followed immediately with cross rolling using a spiked roller. Optional use of a metal-tined spiked roller will improve leveling of the coating. IMPORTANT: 20 mils is considered the minimum thickness to avoid a prominent orange peel texture, depending to some extent on using a spiked roller. Optional: Add 5-10% MEK or Anhydrous Isopropyl Alcohol (99%) as thinner to reduce orange peel–use ONLY these specific thinners. Care should be taken to minimize the entrapment of air caused by over rolling. For complete instructions, consult Epoxy.com Technical Service.


Clean skin with soap and water. Tools and equipment should be cleaned with xylene or lacquer thinner. Consult Safety Data Sheet (SDS) for safety and health precautions.

Cure/Dry Time

Working Time    20-24 min @75° F
Minimum Recoat time    12-15 hours @75° F 
Light Foot Traffic 24-30 hours @75° F
Wheeled Traffic 30-48 hours @75° F
Full Cure & Max. Resistance    7 days @75° F

Technical Data

Mixing Ratio  2 Parts A: 1 Part B by Volume
Solids Content 99% Solids by Volume
Volatile Organic Content (VOC)   
(EPA Method 24)
<50 g/L, compliant to low VOC
Rule 1113 in all 50 States
Shelf Live 12 months
Gloss (60°) 89-90
Unit Sizes Available 3 gallons, 15 gallons

Physical Properties

Abrasion Resistance ASTM D4060
CS-17 Wheel, 1000 Cycles   
60-75 mgs
Adhesion to Concrete ASTM D7294 300-400+ psi
(Concrete Failure,
varies by concrete strength)
Flammability ASTM D635 Self Extinguishing
Hardness, Shore D ASTM D2240 80-85
Chemical Resistance   Consult Epoxy.com Technical Support
Conductivity Resistance ANSI/ESD-S7.1 Conductive Range: Less than 1x106 ohms
ESD Range: Less than 1x109 ohms
Static Charge Decay MIL-B-81705B Dissipates a 5,000 volt charge
to zero in <0.1 seconds


Contact Epoxy.com Customer Service

Technical Support

Epoxy.com provides services and consultations on material selection, specification, troubleshooting, and other information on the proper repair and protection of concrete surfaces. Epoxy.com Technical Support Department to assist you. Telephone 352-489-1666 or visit www.Epoxy.com


After completing the application of Epoxy.com #630 NT- ESD, the installer should provide the owner with maintenance instructions. Epoxy.com #630 NT-ESD is easily cleaned with neutral soaps or detergents. Contact Epoxy.com Technical Suport for additional recommendations.


Epoxy Systems, Inc. (dba Epoxy.com) warrants for a period of one (1) year 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 (1) one year of delivery of materials. 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 OBLIGATION SHALL NOT EXTEND BEYOND THE OBLIGATIONS EXPRESSLY UNDERTAKEN ABOVE AND KEY 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.

Proper mixing and installation is critical to the optimal success of all products.  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
A Vermont Corporation

We have products that have passed the test of time as well as the best new Systems available today.

Since 1980 - 40 years of the highest quality products

Hours: 9AM-4PM Eastern Time (6AM-1PM Pacific Time)

Closed for lunch from 12Noon to 1PM

321-206-1833  Customer Service - Ordering and Order Status
                         Katey Lambert-Fontaine, VP - Chief Operations Officer

                        Technical Support
352-533-2167  Norm Lambert, President - Technical Support Director 

352-489-1666  Accounting and Administration
                         Debby Lambert, CEO, and CFO

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