silicone sponge sheets

PremSil offers the highest quality silicone sponge sheets. Our in-house silicone compounding facility gives us a competitive advantage, whilst maintaining full quality control and material integrity at every stage of the process.

PremSil silicone sponge sheets offer excellent thermal stability from -50°C up to 250°C, with excellent resistance to UV, weathering & Ozone and compression set of <15% typical. This makes it the perfect product, suited to a variety of demanding applications. PremSil silicone sponge sheets are the ideal choice for gaskets and sealing applications across a wide variety of markets. 

silicone sponge sheets

Available Grades:

General Purpose (P10, P16, P24, P33), HT, FR, PSSRG-250.

Additional Options:

Self-adhesive backed, fabric finish 1 or 2 sides, cut to gaskets.

Sizes:

We produce individual sheets 1000mm x 600mm as standard in thicknesses from 2mm to 40mm. We also manufacture 1m x 1m and 1400mm x 600mm in thicknesses from 10mm to 25mm. Custom sizes available on request.

Thickness

Tolerances

 

(ISO 3302-1:1996 ST3 Good Quality)

>1.6- 2.5mm

+/-0.4mm

>2.5mm- 4.0mm

+/-0.5mm

>4.0mm- 6.3mm

+/-0.7mm

>6.3mm- 10mm

+/-0.8mm

>10.0mm- 16mm

+/-1.0mm

>19.0mm- 25mm

+/-1.75mm

>25.0mm- 40mm

+/-2.25mm

Applications:

An elastomer designed for unrivalled reliability in sealing, cushioning, vibration dampening and insulation. Our silicone sponge sheets are particularly suited to demanding temperature applications that require a soft compressible material and are commonly used in environmental shields, electrical and automotive gaskets. It’s the ideal choice for gaskets and sealing applications across a wide variety of markets.

Features & Benefits:

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Silicone Sponge Sheet Rolls

PremSil supplies the best quality closed cell Silicone Sponge rolls in addition to our individual sheeting range. Providing excellent resistance to environmental factors like Ozone, UV and weathering, whilst also having extreme temperature resistance it is the perfect, robust material for applications demanding longevity where conditions may be unstable or volatile.

WHITE SILICONE SHEETS copy

Available Grades:

General Purpose (P10, P16, P24, P33), HT, FR, Flourosilicone

Additional Options:

Self-adhesive backed, cut to gaskets.

Sizes:

Rolls are available up to 1m wide x 10m long and in thicknesses from 1.5mm to 15mm. Larger thicknesses are also available in individual sheet format.

Thickness (mm)

Roll Size

Tolerances (mm)

Thickness (mm)

Roll Size

Tolerance (mm)

1.5

1m x 10m

+/-0.5mm

8

1m x 10m

+/-0.75

2

1m x 10m

+/-0.5mm

10

1m x 10m

+/-0.8

2.5

1m x 10m

+/-0.5mm

12

1m x 10m

+/-1.0

3

1m x 10m

+/-0.5mm

15

1m x 5m

+/-1.5

3.5

1m x 10m

+/-0.5mm

20

1m x 1m

+/-2.0

4

1m x 10m

+/-0.5mm

25

1m x 1m

+/-2.5

5

1m x 10m

+/-0.5mm

30

1m x 1m

+/-2.5

6

1m x 10m

+/-0.75mm

     

7

1m x 10m

+/-0.75mm