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Geo Seal EFC Diagram no callouts

Geo-Seal® EFC is a complete coating system specifically developed to mitigate vapor intrusion into existing structures. Typically composed of 10 mil primer (Geo-Seal® EFC PRIMER) and 20 mil coating (Geo-Seal® EFC), the system is applied to existing building concrete floors. Due to our specific formulation, it provides an extremely high-level chemical resistance not found in most common epoxy resin-based coatings. An epoxy floor coating will remove existing vapor intrusion pathways while also long-term providing vapor intrusion protection. The additional reasons for considering a vapor intrusion coating include:*Site concentrations are low, but additional vapor intrusion protection is desired*Augment and provide redundancy to an active sub-slab vapor collection system*Retire the operation of an active sub-slab vapor collection system while still maintaining vapor intrusion protection.*Eliminates the costly removal of the existing concrete slab.*A new building requiring a VIMS is being built and sections requiring the VIMS were built before the system could be installed, for example elevator pits.


Specifically formulated to mitigate chlorinated solvent and petroleum hydrocarbon vapors.

Geo-Seal EFC contains no VOC’s

Geo-Seal® EV40 can easily be smoke tested to ensure proper installation and quality control measures.

It is designed to be a finished system designed for foot traffic, or to additional flooring options such as carpet, vinyl flooring, etc. can be installed over the system.

Geo-Seal EFC provides a cost-effective alternative to other coatings designed to mitigate vapor intrusion.

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EPRO can help select the right system for your project conditions.
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