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Insulating Glass Solutions - Silicone Sealants

Residential Insulating Glass Solutions

Proven silicone insulating glass sealants offering superior durability, longevity and weatherability over organic sealants

Enhance the quality and long-term performance of your IG units with proven silicone sealants

Dow Corning® brand insulating glass sealants, used in conjunction with a polyisobutylene (PIB) primary sealant, consistently outperform non-silicone sealants in areas critical to the long-term performance of IG units.

How can our insulating glass sealants help you?
Insulating Glass Manufacturers
  • Accommodate high climatic loads in triple IG applications
  • Contribute to more thermally efficient windows and doors
  • Enable high-quality gas-filled IG units
  • Optimize your processes; improve productivity and throughput
  • Reduce maintenance requirements and costs
  • Enhance your reputation for quality products; reduce call-back expenses and warranty costs related to sealant failure
  • Produce more competitive, higher-end IG units that are more desirable to customers
  • Meet specific IG unit performance requirements such as ETA, EN and ASTM
  • Get technical and service support from an industry leader

Talk to us.

Give your IG units the Dow Corning® silicone sealant advantage

  • Excellent UV and weathering resistance
  • Superior long-term durability
  • Exceptional unprimed adhesion to most substrates
  • Unmatched service temperature range
  • Low shrinkage

Sealants designed to meet your application and performance challenges

Dow Corning offers a range of insulating glass sealant options, including one-part and fast-curing two-part neutral-cure sealants for use as secondary seals in:

  • Dual and triple IG units
  • Gas-filled IG units
  • IG units that incorporate specialty glass types
  • Environments where high heat or humidity is encountered
  • Cold climate environments
  • Heat mirror applications

Insulating glass sealants and adhesives with distinct advantages

Neutral-Cure IG Sealants

As neutral-cure sealants offer excellent adhesion to a wide range of glass types and spacers; will not corrode soft-coat low-E glass, enabling you to use the highest-quality glass for your application.

One-Part IG Sealants Two-Part IG Sealants
One-part products simplify the
application process.
Fast-curing two-part sealants increase productivity - shorter hold times enable you to build and ship more units in less time.
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Dow Corning(R) 3540 Fast Cure Silicone SealantDow Corning® 3540 Fast Cure Silicone Sealant

Four good reasons to produce insulating glass units with this one-part fast-curing sealant.

Dow Corning(R) 3-0117 Silicone Insulating Glass SealantDow Corning® 3-0117 Silicone Insulating Glass Sealant

Form weather-resistant units capable of being certified to a CBA rating.

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