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DOWSIL™ 737 Neutral Cure Sealant Clear is designed for diverse OEM and assembly applications. General uses include bonding and sealing, formed-inplace gasketing and maintenance applications. Specific uses include:

  • Substitute for mechanical fasteners on large and small appliances
  • Sealing refrigerator and freezer liners (however, not FDA-approved for food-contact applications)
  • Adhering plastic moldings to plastic substrates for trim applications, Decals
  • Waterproofing electrical components
  • Sealing coaxial connectors
  • Protecting instrumentation assemblies



  • Primerless adhesion to many materials
  • Oxime cure; cures at room temperature upon exposure to moisture in the air
  • Adhesion to many plastics, metals, painted surfaces, glass and rubbers
  • Does not react with or corrode most metals or plastics (see Limitations)
  • Fast cure – 3 to 6 minutes skinover time; 14 minute tack-free time
  • Cures to a handling condition in 24 hours on exposure to moisture in the air
  • Will not slump, sag or run off surfaces
  • Broad temperature range performance; cured material stays flexible from -85°F to 350°F (- 65°C to 177°C)
  • 100 percent silicone rubber


409849990 ML (12 CTN)Clear
4098498300 ML (12 CTN)Clear
4099911300 ML (12 CTN)Black
4100011300 ML (12 CTN)White
409849717.6 KGClear
409991017.6 KGBlack
409987617.6 KGWhite

DOWSIL™ 737 Neutral Cure Sealant

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