Edgetherm® 3500 single-part butyl sealant

Quanex’s Edgetherm® 3500 is a single-part butyl-based sealant that sets quickly from its molten state, allowing units to be moved from their assembly locations between two and five minutes after application and glazed the same day. A combination of high output and fast heat-loss properties reduce the risk of corner defects for a complete seal around the unit.

Edgetherm 3500 Sealant features:
  • Blend of butyl rubber with other synthetic polymers and resins, which contain no volatile materials
  • Available in black and grey
  • Can be used as a secondary seal in conjunction with a PIB primary sealant
Edgetherm 3500 offers the following benefits:
  • Low moisture vapor transmission rate (MVTR)
  • Quick setting from molten state
  • Compatible with all types of manual and robotic dispensing equipment
  • Clean application with no waste (no cleaning or purging of dispensing equipment required)
Edgetherm® 3500 single-part butyl sealant

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