Sika® Foam Backer Rod Closed Cell


Sika® Foam Backer Rod Closed Cell is manufactured from closed cell, low density, polyethylene foam. Sika® Foam Backer Rod Closed Cell has excellent cpmression and recovery properties, is available and various sizes and lengths. The round profile assists in providing the correct joint sealant profile allowing optimum movement capability.

  • Esay to use
  • Closed cell
  • Asists with joint design
  • Assists with sealant profile
  • Provides bond breaker
  • Compatible with cold applied sealants (polyurethane, silicone)
  • Highly flexible and compressible
  • Good water and temperature resistance
  • Reduces sealant consumption
  • Excellent compression recover: 95%