Strait-Flex® IS-300

DESIGNED FOR INSIDE 90° CORNERS, WHERE LARGE FRAMING IRREGULARITIES NEED TO BE OVERCOME

IS-300 is designed for 90-degree inside corners where speed and strength are needed and/or where large framing irregularities need to be overcome. 

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IS-300 diamond-punched paper edging allows for easier feathering, faster drying, and high bonding strength, which assures even lay-down of the paper, providing maximum adhesion without rippling or blistering.  Apply with all-purpose joint-compound.

  • Vertical or horizontal inside 90° corners
  • Clean installation
  • Composite PVC provides a tough, durable corner
  • Perfect corners without paper fuzz-up during finishing and sanding

Product Data & Ordering Information

Product codeWidthLengthWholesale Case
Pcs/Case PackCases/Pallet
IS300-83"8'50pcs (400 lf)32
IS300-99'50pcs (450 lf)32
IS300-1010'50pcs (500 lf)32
  • Custom lengths available, 2 skid minimum