Preferred Postage Supplies Super Size Value Pack compare to ez seal sealing solution 9 Bottles of Concentrated Sealing Solution (Makes 9 Gallons) Compare To Pitney Bowes EZ Seal ez seal solution

High Performance Concentrate Sealing Solution (Nine) 4 Oz. concentrate bottles make nine gallons of sealing solution. One of the oldest and most trusted formulas on the market for: High speed inserting, envelope sealing, stamp affixing, or packaging tape dispensing. A combination of active ingredients fight bacteria and algae growth. A Top Value Compatible with any machine that seals envelopes