Seal-Tight Concentrate Saves

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 [...]

Stamp Affixing Systems

Postmatic’s mailing products are now listed in the Official Mail Guide. The Minnesota-based firm manufacturers postage stamp affixing equipment, inkjet printing [...]