DOWSIL™ 983 Glazing Sealant

DOWSIL™ 983 Silicone Glazing and Curtainwall Adhesive/Sealant is designed for use in structural adhesive/sealant applicationssuch as factory glazing and curtain-wall production.  983 sealant is a two-component, neutral curing part silicone formulation that cures to a high-modulus elastomeric adhesive sealant.



  • Structural capability
  • Excellent adhesion to most surfaces including glass, reflective coatings, metals and paints.
  • Consistently non-slump
  • Excellent weather ability, durability, and recovery after repeated extension and compression.
  • Lot matching of base and curing agent not necessary
  • Excellent mechanical properties
  • Resistant to ozone, ultra-violet radiation and temperatures extremes.




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TBP Group Business Office Thoms Drive Suite 411  Phoenixville, PA 19460
Phone 610-482-6001  Fax 610-933-4910  email: