FF-S-0049 and FW-S-0025 – Joints of up to 2 inches between FinFrock Dual Deck assemblies or Dual Deck assemblies to concrete walls can now be firestopped using SpecSeal® BLU, BLU2, RED or RED2 Wrap Strip in conjunction with a steel plate at the underside of the joint.

 FF-S-0049

 FW-S-0025