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Conductive Primer/Sealer
Spark Resistant Epoxy Flooring
Epoxy.com Product #671
Description - Conductive Primer Sealer
Product #671 Conductive Epoxy 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 Primer Sealer is ideal for both new and old concrete surfaces. Product #671 Conductive Epoxy Primer Sealer provides excellent resistance to wear, and can be used either alone or as a conductive sealer or as a conductive epoxy primer when used with Product #674 Electro-Static Dissipating Urethane Topcoat and our Conductive Systems.
Advantages
- 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
Considerations
- 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 (food in the area)
Application of Product #671 Primer Sealer
Surface Preparation
Concrete to receive Product #671 Conductive Epoxy Primer Sealer must be in sound condition and properly prepared per manufacturer's recommendations. See Surface Preparation Guidelines, available from Epoxy.com 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 Epoxy Primer Sealer produces the best results when applied with a medium napped shed resistant roller. It may also be applied with brush, squeegee, and conventional or airless sprayer. Spread Product #671 Conductive Epoxy 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 Epoxy 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.
Cleanup
Clean up immediately with Xylene solvent. Remove from skin while still wet, wash with soap and water. Consult MSDS for safety and health precautions.
Epoxy Electrostatic Dissipative (ESD) and Conductive Flooring Calculator. Calculate Epoxy.com Conductive and Electrostatic Dissipative (ESD) material requirements for your installation.
Technical Data - Conductive Epoxy Primer Sealer
| Color | Black |
| Gloss | Low sheen |
| Conductivity | 25,000 - 1,000,000 ohms 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
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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. |
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Epoxy.com
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