Joint filler – Extruded closed cell Polythylene Foam.

Estop Backer Rod performs several functions. They enable the correct width to depth ratio of the sealing slot to be obtained and provide a firm backing to ensure that sealants are forced against the sides of the joint during application. They function as a bond breaker at the back of the seal preventing additional stress on the sealant during joint movement.

Bitumen Impregnated Fibre Board.

Estocell is a compressible joint filler suitable for forming joints between in-situ and pre-cast concrete components.

Resin Bonded Cork Filler.

Estocell RBCF are a range of resin bonded cork expansion joint fillers recommended for use in immersed conditions and as expansion joint fillers for joints in: • Water retaining structures • Water excluding structures • Water treatment plants /reservoirs • Building basement structure and subways • Concrete retaining walls.