LSLT Neoprene Sponge (EN45545-2) Washers

CB Frost are an established UK manufacturer of sponge, foam, and rubber washers.

The materials we covert from sheeting to Washer are either closed cell, open cell, semi-closed cell sponge, foam, or solid rubbers.

Washers can be produced in a variety of manufacturing processes including Die Cut, Water Jet Cut and Kiss cut supplied on continuous rolls.

Washers are packed securely into suitable packaging and labelled in accordance with our customer requirements. Additional packing options such as barcoding, individual polybag, and cardboard separation are also available.

CB Frost also offer the possibility of a door to door service providing our customers with the peace of mind that items will arrive safely, securely and in time.

Our LSLT Neoprene sponge conforms to EN45545-2, the European specification for fire, smoke, and toxicity. Typical application includes Enclosure washers, anti-rattle seals, gap fillers and HVAC sealing solutions.


Tooling continues to be very important in the manufacture of die cut washers. Thanks to the company's long-standing history, we work with a variety of well-established tool makers in the West Midlands region.

Adhesive Backed LSLT Neoprene Sponge (EN45545-2) Washers

CB Frost can apply a pressure sensitive adhesive to either one or both faces of LSLT Neoprene sponge. We stock a wide range of synthetic and acrylic tapes, our adhesive tapes come with an easy peel release liner which you simply remove to expose the adhesive. This face is then placed on to the substrate and firmly pressed to obtain the bond.


Our lead-time to supply Plain or Adhesive Backed LSLT Neoprene sponge washers is 7-10 days, however CB Frost are flexible and work with our customers to ensure we meet their expectations.

LSLT Neoprene Sponge (EN45545-2) Washers Capabilities

CB Frost produce large amounts of LSLT Neoprene sponge washers every year and cater for small, medium, and large runs. Our manufacturing range includes Die Cut, Water Jet cut, Kiss cut, and High-Speed cutting processes providing our customers with a vast array of options dependent on the applications requirements.

LSLT Neoprene sponge washers are manufactured at our site in Nechells, Birmingham based in the West Midlands.

LSLT Neoprene Sponge thicknesses

1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 15mm, 18mm, 22mm and 25mm

Additional thickness available upon request

Free of charge LSLT Neoprene Sponge (EN45545-2) Samples

CB Frost will supply free of charge a small sample of LSLT Neoprene sponge to your required thickness for testing before committing to an order.


  • Plain, Single or Double Sided Adhesive Backed Washers

  • Kiss Cut Washers (Supplied on a roll)

  • Water Jet Cut Washer when using a thicker material

  • EN45545-2 Compliant

  • UL94 Compliant

We have the capabilities to convert LSLT Neoprene Sponge (EN45545-2) into various shapes/strips/tapes etc, please click on the below for further details or visit our products section within the website.


LSLT Neoprene Sponge (EN45545-2) Sheeting

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LSLT Neoprene Sponge (EN45545-2) Gaskets

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LSLT Neoprene Sponge (EN45545-2) Strip

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LSLT Neoprene Sponge (EN45545-2) Washers SAMPLE REQUEST

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Office Hours

Monday to Thursday
8.00am to 4.35pm
Friday - 8.00am to 1.00pm

Get in touch

Unit C1, Matrix Point, Mainstream Way, Nechells, Birmingham: UK: B7 4SN