Viking Extrusions have 30 years’ experience providing silicone sponge strips to a diverse range of industries in the UK, Europe and Globally. We are ISO9001: 2015 certified and pride ourselves on supplying high quality products at competitive prices, with short lead times.
We are able to supply silicone sponge strips in the following sizes:
If your application requires a wider strip than can be extruded, it is possible to cut silicone sponge sheets to size. For more information visit our silicone sponge sheeting page.
We are able to offer minimum order quantities as low as 10m, depending on the size of the sponge strip. We are also able meet the demand for large production runs of many thousands of metres. Silicone sponge strips can be supplied in a range of coil lengths depending on the size of the strip.
Silicone sponge contains blowing-agent additives to give it its cellular structure, these result in a natural off-white colour. However, silicone sponge can be pigmented to achieve most colours, including both RAL and Pantone numbers. We are also able to offer colour matching of silicone sponge strips to your sample.
As standard our silicone sponge strips are manufactured to ISO 3302-1: 2014 E3 tolerances. In some circumstances it may be possible for us to achieve tighter tolerances. To discuss your project or any requirements you have please contact us to speak to one of our experienced technical team.
Our manufacturing tolerances can be viewed on our tolerances page.
As well as being supplied in coils, we can supply silicone sponge strips cut to any desired length or joined into rings to form gaskets. We are also able to perform mitre cuts and angled joins to create more complex fabricated silicone gaskets.
We are able to supply silicone sponge strips complete with adhesive backing tapes applied. Specialist tapes are available on request.
|Grade||Density (Imperial)||Density (Metric)|
|VDG16||16 lb/ft3||250 kg/m3|
|VGD24||24 lb/ft3||400 kg/m3|
|VGD33||33 lb/ft3||600 kg/m3|
Silicone sponge is the material of choice for a range of applications across multiple industries due to its many advantageous properties. Silicone sponge offers all of the benefits of solid silicone rubber whilst its cellular structure allows for better sealing at lower compression forces.
Some key properties of silicone sponge include:
Silicone strips manufactured by Viking Extrusions are supplied to a diverse range of industries worldwide, some of the primary industries using silicone rubber tubing include:
Contact our expert team of silicone engineers for advice, quotations or any other queries.