Rayflate Duct-Sealing Bags

Rayflate inflation duct-sealing bags designed to seal cable pipes and ducts from moisture ingress, avoiding dampness or flooding in sub-station basements, cable vaults or access manholes.

The inflatable bags are manufactured from a flexible metallic laminate, coated on both sides with a sealant strip.

Once inflated, the bag forms around the cable/s and the sealant presses against the duct wall, providing an effective moisture barrier.

Various Rayflate bag size are available, dependant on the duct diameter requiring sealing. Larger diameters can also be accommodated, please contact our Sales Team for further information.

For applications where multiple cables enter the Ductseal bag, please select the appropriate Cable Clip.