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DOWSIL™ 939 2-Part IG Sealant Base and Catalyst

Two-part neutral-curing silicone sealant  intended for use as a secondary sealant for residential insulating glass unit.  It offers excellent unprimed adhesion, simple to operate and incorporate in automated insulating glass line, for enhance productivity.

Uses:

  • Residential insulating glass secondary sealing
  • Air and gas-filled insulating glass units

Benefits:

  • Excellent unprimed adhesion to glass
  • Consistently non-slump, permitting automated glazing
  • Excellent usable life stability
  • Adjustable cure rate ranging from 30 to 50 minutes (as measured by snap time)
  • Non-corrosive by-products

Properties

These values are typical properties and are not intended for use in preparing specifications.

  • Appearance Yes No Opaque
  • Chemistry Yes No Neutral
  • Cure System Yes No 2-Part Cure
  • Flow Yes No NonSag
  • Movement Yes No Low
  • Substrate Yes No Non-porous
  • Where Used Yes No Factory

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

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Please Contact Dow for additional information.

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DOWSIL™ 939 2-Part IG Sealant Base and Catalyst
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWSIL™ 939 2-Part IG Sealant Base and Catalyst


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No Regulatory Data Sheets are available online for this product.
Please Contact Dow for additional information.

DOWSIL™ 939 2-Part IG Sealant Base and Catalyst
Please Contact Dow for distribution options available for this product.