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The BSC PREFERRED EN1043 is a case of 500 Redi-Seal self-sealing envelopes designed to reduce mail preparation time in high-volume mailing environments. No moisture is required to activate the seal - simply fold down the flap and press to close. The envelopes are constructed from 28 lb. paper stock, providing a durable, professional-grade mailer suitable for office, warehouse, and shipping department use. Each case ships at approximately 22.42 pounds, making it a practical bulk supply for facilities that process regular outbound correspondence or documentation.
These envelopes are suited for commercial and institutional mail operations where speed and consistency matter. The pressure-sensitive closure eliminates the need for a moistening station or separate sealing equipment, streamlining the packing and dispatch process. This product is noted as equivalent to part number S-7804, making it a direct drop-in replacement for facilities already sourcing that SKU. Sold as a single case containing 500 envelopes.
Equivalent to part number S-7804. Suitable for standard commercial mailing and shipping department applications requiring a self-sealing envelope on 28 lb. paper stock.
No tools or special equipment are required to use these envelopes. Insert contents, fold the flap down firmly, and apply even hand pressure across the seal to ensure full closure. Store cases in a dry environment away from humidity or heat to preserve the pressure-sensitive adhesive prior to use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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