ULTRASEAL® Secure Pressure Seal Checks

ULTRASEAL™ pressure seal checks improve efficiency and increase the security of sensitive information by eliminating the envelope. Our unique one-piece design offers up to 15 built-in security features, providing your business with the perfect solution for the secure distribution of checks.


Ultra Sensitive Information Demands Ultra Security

Check fraud causes businesses to lose billions of dollars each year. With ULTRASEAL pressure seal checks you can feel confident knowing that your highly sensitive information is secure. Designed to protect your business, our pressure seal checks offer

  • Up to 15 built-in security features to far exceed any and all standards or requirements for Due Diligence
  • Compliance with ANSI standards
  • Fiber tear bond to ensure that any attempt at tampering will result in a damaged check
  • Canadian versions designed to comply with Canadian standards


Versatile, User-friendly Checks for Any Size or Type of Business

ULTRASEAL pressure seal checks are available in a variety of colors, sizes, and formats to meet your specific business needs. Unlike other types of mailers that require glue, heat, or water to seal them, our printer-compatible ULTRASEAL pressure seal checks have narrow bands of pressure-sensitive adhesive that work with our Formax pressure seal machines to completely seal the edges of the piece to create a secure, ready-for-mail document that delivers

  • Immediate material cost savings by eliminating unbalanced inventories and envelopes
  • Reduced processing time and labor costs by eliminating hand-folding and envelope stuffing
  • Greater accuracy and fewer errors with improved efficiencies and streamlined processing
  • Enhanced security for sensitive information

ULTRASEAL Pressure Seal Check Chart

Part Number Size Color(s) canadian-flagCPACompliant
rps811bg RPS811BG 8-1/2” x 11” 28# MICR Bond Z-Fold 2 Color Gradient No
rps811b RPS811B RPS811G RPS811R 8-1/2” x 11” 28# MICR Bond Z-Fold Blue, Green or Red RPS811B-CC
RPS811PR RPS811PR 8-1/2” x 11” 28# MICR Bond Z-Fold 2 Color Gradient No
rps811cr RPS811CR RPS811CB 8-1/2” x 11” 28# MICR Bond C-Fold” Red or Blue No
rpwc811b3 RPWC811B3 8-1/2” x 11” 28# MICR Bond C-Fold With Window Blue No
rps814b RPS814B 8-1/2” x 14” 28# MICR Bond Z-Fold Blue No
rps814ub RPS814UB RPS814UG
8-1/2” x 14” 28# MICR Bond Z-Fold Blue or Green RPS814UR-CC
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Client Stories

We were impressed by the quality of Relyco’s check stock and the ability we had to incorporate security features and some customization without driving up the cost. We can have confidence in ULTRASEAL from Relyco.

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- Travis Young Treasury Analyst, XANGO
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