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2-Part Silicone

IG-882 and IG-882SG is a neutral curing two-part silicone sealant that forms a durable and flexible secondary seal. IG-882 is particularly suitable for sealing insulated glass units that have exposed edges such as windows in commercial buildings, greenhouses and conservatories. Like any silicone sealant, IG-882 cannot be used in the manufacture of gas-filled units without a PIB primary sealant. IG-882 is particularly suitable as a secondary edge seal in multipane insulating glass units. IG-882SG is used where IG units will be structurally glazed. IG-882 is used for most other applications, including residential.

IG-882 is supplied as a two-part, ready to use material. Application is possible by using standard industrial dispensing equipment.

IG-882 is solvent-free and offers the following features and benefits:
  • Excellent adhesion to float, tinted or coated glasses as well as to many plastic and metal spacers
  • Remains flexible at both high and low temperatures for good gunnablity
  • Excellent resistance to weathering and UV effects
  • High extrusion rate allow for use on high-speed automated assembly lines
IG-882 can be processed on high speed automated lines.

Click here to view IG-882 and IG-882SG guidelines.

As a secondary edge sealant, silicone offers the best UV and weathering protection on the market, making it ideal for structural glazed IG units, greenhouse or other structures with exposed edge seals.




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