Sheeting Available Online | Page 4 Of 5 | Silex Ltd

Silex supplies premium silicone sheeting in solid and sponge grades, UK-manufactured to ISO 9001:2015. Choose by application below.

Solid Silicone Sheeting
General purpose solid sheet from 30° to 80° Shore hardness. FDA 21 CFR, WRAS and flame-retardant grades available. Thicknesses from 0.3mm to 10mm in standard and custom sizes.

Silicone Sponge Sheeting
Closed-cell sponge sheet for sealing, gasketing and vibration damping. SIL16 and FDA sponge grades. Compression-set resistant across –60°C to +200°C.

High Temperature Silicone Sheeting
Specialist grades rated to +300°C for furnace seals, aerospace and demanding industrial applications. Includes Supervac vacuum-grade and electrically conductive options.

Fast UK despatch. Technical support available on 01420 470360.

Buy silicone sheeting online or request a custom quote from Silex — fast despatch from our Hampshire manufacturing facility.

BF1000 Flame Retardant Silicone Sponge Sheet

BF1000 flame-retardant silicone foam sheeting (extra-soft density). The softness of this sponge allows less force to be used to seal enclosures while still providing protection.
This is an ideal choice for…
From £88.43 Exc VAT
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BF2000 Flame Retardant Silicone Sponge Sheet

BF2000 ultra-soft flame retardant silicone foam. The softness of this sponge allows less force to be used to seal enclosures while still providing protection. This is an ideal choice for…
From £145.93 Exc VAT
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Out of stock

HT820 Flame Retardant Silicone Sponge Sheet

HT820 flame retardant silicone sponge sheeting (firm density). Boasting higher tear and tensile strength than lighter grade foams, this product offers superior durability and sealing. It has excellent memory and…
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HT870 Flame Retardant Silicone Sponge Sheet

HT870 flame retardant silicone sponge (soft density). The softness of this sponge allows less force to be used to seal enclosures while still providing protection. This is an ideal choice…
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Out of stock

HT840 Flame Retardant Silicone Sponge Sheet

HT840 flame-retardant silicone sponge sheeting (extra-firm density). This grade offers excellent sealing and durability with a higher tear and tensile strength than lighter grades.
Its memory and low-stress relaxation makes it…
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HT800 Flame Retardant Silicone Sponge Sheet

HT800 offers the lightness of a sponge combined with the superior sealing capabilities of traditional silicone. This foam is ideal for protecting and sealing outdoor communication, electronics and lighting enclosures….
From £61.03 Exc VAT
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SIL20 FDA Sponge Sheeting

SIL20 FDA silicone sponge sheeting is a medium density, mainly closed-cell silicone sponge available in white. This platinum cured material conforms to FDA 177.2600 and EC 1935/2004 standards.
Commonly used in…
From £147.33 Exc VAT
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SIL16 High Temperature Sponge Sheeting – Off White

Medium density (250kg/m3) silicone rubber sponge sheeting.
This sheeting is suitable where a soft, easily pliable rubber is required. High temperature seals and gaskets are examples of typical uses. These sheets…
From £72.52 Exc VAT
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CLEARANCE – Silicone Moulded Sheets to DTD5531 GD 80 White

Silicone Moulded Sheets to DTD5531 Grade 80
Off white in colour
150mm x 150mm
thickness varies per sheet from 1.3mm – 2.1mm thick
Batch WO10828/WO10888
Cure date 3Q23
£14.00 per sheet
Carriage included
£14.00 Exc. VAT
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CLEARANCE Silicone Sponge Sheet (SIL21 Mid Grey) (915mm x linm)

Medium-firm density (350kg/m3) silicone rubber sponge sheeting.
These sheets perform at temperatures from -60°C to + 230°C, +250°C intermittently. Silex SIL21 meets the flammability requirements of FAR 25/JAR25/CS 25 Appendix F,…
From £13.93 Exc VAT
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CLEARANCE SIL-X-300-FFF Silicone Sponge Sheet (914mm x linm)

SIL-X-300-FFF Silicone Sponge Sheet
Old batch dates of 2014
Provided in 914mm wide sheets
Two variations available, please see description below
Price is per linear meter. Longer lengths will be supplies in rolls
CLEARANCE -…
From £66.24 Exc VAT
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CLEARANCE BlueVac Silicone Sheet (2m wide x linm)

Premium High-Performance Silicone for Vacuum Applications
BlueVac is a high-strength, solid silicone sheet (50 Shore A) engineered for demanding
vacuum forming, glass lamination, and PV lamination processes.
It offers exceptional heat resistance up…
From £180.00 Exc VAT
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