Super Spacer® nXt™

Super Spacer® nXt™ is a high-performance, hybrid flexible technology that delivers all the benefits of Quanex’s Super Spacer products while enabling greater differentiation for IG manufacturers. Super Spacer nXt incorporates a proprietary core along with high-quality desiccant and acrylic adhesive.

Super Spacer® nXt features:
  • Low conductivity
  • Hybrid foam matrix
  • Outer hot-melt butyl sealant for moisture resistance, durability and gas retention
  • Inner acrylic side adhesive
  • Edge-seal durability
Super Spacer nXt offers high performance for IG unit production:
  • Pleasing aesthetic appearance
  • Reduced perimeter condensation
  • Typical overall U-factor improvement of 0.2 W/mK (0.04 BTU/hr-ft2-°F)
  • Good UV resistance
  • Good high/low temperature performance
  • Good dew-point drop
  • Enhanced sound-dampening
  • Excellent long-term durability and gas retention
  • No cold flow or spacer/seal migration
The following information is published as general information only. The listed properties and performance characteristics are approximate value and are not part of the product specification.
  • North America ASTM E2188/ E2189/ E2190
  • European EN 1279
  • Canadian CGSB 12.8
  • French Standard CSTB for CEKAL
Super Spacer® nXt™

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