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Seal-Tight

Seal-Tight Concentrate

With a mixing ratio of 4 oz Seal-Tight Concentrate to a gallon of water, Seal-Tight Concentrate will activate any water activated glue adhesion to ensure positive sealing and [...]

Envelope Sealing Solution

Seal-Tight Concentrate is a cost-effective solution to solve envelope sealing problems as mail is processed through the meter or inserter … (click to read [...]