Strait-Flex® Mid-Flex 300 Paper-Faced Composite Drywall Tape

Key Documents & Design Files


Strait-Flex® Mid-Flex 300 Paper-Faced Composite Drywall Tape is ideal for inside, outside and angled corners. With its memory-free hinge design it speeds installation and allows you to create straight corners where framing irregularities may exist. The paper edging allows for easier feathering and prevents edge cracking. The diamond-punched paper ensures ultimate bonding and faster drying time.

Main Features

  • Memory-free hinge design allows for ease of installation, straighter corners and perfect angles
  • Printed centre line for easy alignment
  • Diamond-punched pattern guarantees an even lay-down of paper, providing maximum adhesion with no wrinkling or blistering
  • Second coat of compound can be applied immediately; very light skim-coat to finish
  • Laminated nose ensures perfect corners without paper fuzz-ups during finishing and sanding
  • Cuts easily with knife or scissors
  • No curl-up after folding product
  • No cracks — no callbacks
  • Waterproof and rustproof
  • Available in width of 76mm (3")

Documents & Files

Submittal Sheets & Specifications

White Papers

Catalogs & Brochures

SDS, Certifications & Reports