Product Specifications Application Methods Product Literature Technical Documents FAQs
Neogard Epoxy Broadcast Overlay is a non-waterproofing system designed to withstand the heaviest vehicular traffic. Utilizing our 70750/70751 Low-Modulus Epoxy or 70714-70715-09 epoxy, and aggressive aggregates like aluminum oxide and flint, it provides high durability and positive grip. Three versions of the system are available: Moderate to Heavy Duty, Heavy Duty, and Extreme. The Moderate system has an optional FC7540/FC7964 urethane topcoat for UV-exposed applications.
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Before application, always check Neogard Product Data Sheets and Guide Specifications for mixing instructions and other important information.
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Safety Data Sheets (SDS)
Typically the coating needs to cure 24 hours before opening to traffic. In cooler temperatures this time may be 36-48 hours.
It is best to water cure concrete or use a sodium silicate curing compound. The use of acrylic or other “film forming” compounds will create bond issues and must be removed.
The coating should be applied at temperatures that are 50°F/10°C and rising during application.
Yes. Silica, flint, aluminum oxide and other aggregates may be used with the system. Much depends on expected service to which the system may be exposed.
High-performance protection tested under the harshest environments. Epoxy Broadcast Overlay is a high-solids epoxy non-waterproofing system designed to enhance the stress relief and resistance to mechanical and thermal movements of any concrete surface while standing the potential damage of heavy vehicular traffic.