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Isokoat Base Coat

Isokoat Base Coat

Applied under pressure, Isokoat Base Coat forcibly seeps into cracks and fissures, sealing them, re-pointing the joints and strengthening the wall. Mineral fiber reinforcements in Isokoat Base Coat ensure that wet material will not pour or leak away through larger cracks, but instead fill and bridge those cracks. Using between two to four applications, the coating builds up to provide a smooth, gas-tight flue well able to withstand the effects of gases for years to come. Once repaired and sealed, the flue suffers virtually no reduction in size—a very important factor in maintaining proper usage for the appliance served by the chimney. Isokoat Base Coat is suitable by itself for use in chimneys that don’t normally produce high levels of condensation or unusually high acidic flue conditions. This comprises most open fires, including gas-burning fires.