Epoxy.com Product #677 is a pigmented, water-based epoxy coating designed to achieve either an electro-static dissipative (ESD) finish or conductive finish by modifying the underlying system components and thickness. Epoxy.com Product #677 has very low odor making it suitable for use in occupied buildings and has high bond strength and adhesion to concrete and other surfaces.
Concrete floors and walls in electronic component assembly areas, data processing, military/aerospace, pharmaceutical plants, hazardous industries (dust or explosion hazards). For use in any areas where the build-up of static electricity is a concern or a spark-proof floor is required.
Surface Preparation is the most critical portion of any successful resinous flooring system application. All substrates must be properly prepared and tested for moisture as outlined in Epoxy.com Surface Preparation Guidelines.
Mix Part B of Epoxy.com Product #677 prior to combining. Mix 1 part Part A with 2 parts Part B. Epoxy.com Product #677 at a rate of 200 ft2 per gallon per coat with a short nap roller. Care should be taken to avoid puddles. Two coats are necessary to insure uniform coverage.
| Material | Qty./ 1000 SF | Coverage |
|---|---|---|
| 1. Epoxy.com Product #899 Epoxy Primer | 4-5 gallons | 200-250 SF /gallon |
| 2. Epoxy.com Product #677 ESD/Conductive Epoxy Coating | 5 gallons | 200 SF /gallon |
| 3. Epoxy.com Product #677 ESD/Conductive Epoxy Coating | 5 gallons | 200 SF /gallon |
Clean skin with soap and water. Tools and equipment should be cleaned with warm soapy water, xylene or lacquer thinner. Consult Material Safety Data for safety and health precautions.
Waterborne Epoxy Resin and Conductive Fillers
Epoxy.com Product #677, when applied at 200 SF per gallon, yields 5.2 mils to 6.0 mils dry film thickness.
| Viscosity @ 75°F | 600-1000 CPS |
| Mixing Ratio | 1 Part A to 2 Parts B by Volume |
| Solids Content, by volume | 50-55% |
| Volatile Organic Content (VOC) | <20 gm/L |
| Bond Strength to Concrete | 400-500 psi (100% concretefailure |
| Weight per Gallon, mixed | 8.75-9.00 pounds per gallon, mixed |
| Pot Life | 20-30 min. |
| Dry to touch | 6 hours @ 75°F |
| Recoat | 8-24 hours @ 75°F |
| Light Traffic | 24 hours @ 75°F |
| "H" Hardness | 2 days |
| "5-H" Hardness | 30 days |
Contact Epoxy.com Customer Service Department at 321-206-1833
Remove animal fats, oil, grease or soap film promptly to reduce slipperiness. Epoxy.com Product #677 can be cleaned with neutral soaps and detergents. If long periods of heavy traffic cause wear patterns reapply as need. Anti-skid materials will reduce the effectiveness of the static dissipative properties of this material. Do not use aggressive anti-skids. It is impossible to get an accurate reading of the conductivity of the floor if anti-skids are used.
Contact Epoxy.com Technical Support with your questions about this product at 352-533-2167. Epoxy.com Technical Support Department can help you with the selection, specification, installation, and maintenance of Epoxy.com products, or visit www.epoxy.com.