Archco 401 Penetrating Epoxy Sealer is a two-part, 100% solids epoxy system designed to be applied over heavily pitted tank floors requiring sealing prior to overcoating with Archco lining systems.

Best applied using single-leg airless spray or roller
Sealing of heavily pitted tank floors
Suggested topcoats include Archco 400HB, Archco 476, and the Archco 453 series

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