Products > Spray Foam Insulation > BaySeal® OC
Spray Foam Insulation
Open Cell

BaySeal® OC is an open-cell polyurethane foam technology – designed for indoor spaces – offering a complete air barrier system.

  • R-Value: 3.7 @ 1"
  • Core Density: 0.5 lbs/ft3 (nominal)
  • Open Cell Content: > 90%

BaySeal® OC works best for:

  • Vented and Unvented Attics
  • Basements
  • Bonus Rooms
  • Cathedral Ceilings
  • External Walls

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