Our latest product is pre-formed silicone sponge tubes. These silicone sponge products can be manufactured as 30,45,60,90,135,180 degree silicone sponge bends or more complex shapes. Ideal for using as insulation on pipework, the silicone sponge pre-formed tubes can operate from -50 to 220 degrees C. Pre-forming the tubes allows the tubes to fit tightly to the item they are insulating, and avoids the need to fabricate a straight tube into shapes by cutting and joining.

Our extruded closed cell silicone sponge pre-formed tubes are used when difficult sealing problems require a combination of complex shapes and extreme flexibility. Our capabilities allow us to produce rectangle tubes, round tubes, and any other complex geometries.  We provide a choice of materials with a wide compression deflection rating, ranging from soft density to extra firm density.

The self-forming skin enhances the sponge silicone profile’s water absorption resistance. We offer a flame retardant version in each density range that will make sealing possible in extreme environments. A fully approved NSF 51 version produced with FDA ingredients is also available, in applications where FDA compliance is required.