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Great Stuff Gap & Crack Straw 12 oz

Brand: Great Stuff Mfg#: 157901
Product#: 635157901
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GREAT STUFF™ Gaps & Cracks is a polyurethane-based insulating foam sealant that fills, air-seals and insulates small gaps (less than 1 inch) inside or out. But you probably guessed as much from the name. What you might not have guessed is how easy it is t


  • Forms a long-lasting weathertight seal to minimize drafts
  • Foam elasticity allows for movement/shifting within a structure
  • Exceptional adhesion to building materials
  • Interior or exterior use
  • Paintable, stainable and sandable
  • Cream colored foam
  • All-direction dispensing
  • Forms a permanent weather-tight seal to minimize drafts and insect infestation
  • Cures rigid


  • Brand: Great Stuff
  • Standards: UL Listed, CCMC 13074-L
  • Color: Orange
  • Type: Gaps and Crack
  • Media: Carbon Dioxide, Dry Chemical, Foam, Water Spray
  • Base Type: Polyurethane
  • Pressure Range: 1100 mm hg
  • Form: Foam
  • Flash Point: -155 deg F
  • Compressive Strength: 6 N/cm2
  • Shear Strength: 4 psi
  • Specific Gravity: 1.06
  • Capacity: 12 oz
  • Packing Type: Can
  • Drying Time: 10 - 15 min Tack free, 1 hr Trim
  • VOC Content: 158.1 g/l
  • Composition: Prepolymer Of Mdi And Polyether Polyol, Polymethylene Polyphenyl Isocyanate
  • Tensile Strength: 7 N/cm2
  • Usage: For Sealing Voids and Connection Joints Between Different Building Materials and Filling Holes, Gaps, Cracks and Cavities within Various Building Material