Flexible without compromise

Flexible without compromise

GREAT STUFF™ Window & Door can be formed without trimming to create long-lasting, airtight, and water-resistant seal proven not to bow window and door frames when properly installed. It is a specially formulated, minimally expanding foam with a low-pressure build that remains soft and flexible after curing. The foam is easy to apply to seal between framework and rough openings that withstand the elements.


  • Expands and contracts to allow for various weather conditions
  • Repels and deflects water
  • Tack-free in 5-15 minutes; trimmable in one hour
  • All-direction dispensing
  • Flexible after curing
  • Paintable, stainable, and sandable (GS-120)
  • Yellow-colored foam for high visibility
  • UL classified
  • Conforms to ASTM & AAMA standards (GS-122)

To order GREAT STUFF™ Window & Door call 270-765-2212 or email orders@LentusLLC.com.

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