Food Quality Silicone Sponge Seals

Advanced Seals & Gaskets Ltd work with a wide network of material manufacturers, enabling us to offer a vast range of high-quality sponge and solid silicone materials which can be used as a solution to your sealing requirements, one of which is Food Quality Silicone Sponge. 

FDA approved Silicone Sponge seals are available in the form of gaskets, washers, o-rings and extrusions, all designed to prevent air, fluid and gas leaks or the intrusion of dust and debris.  All our Food Quality Silicone sponge seals are made to order and available in almost any given size, shape or format, produced by using customers samples or drawings, ensuring the final product perfectly fits the application. 

As each form of seal is produced using a different process, ASG have invested heavily in various types of machinery, allowing us to offer high and low volume seals for use within many different industries.

What are Food Quality Silicone Sponge Rubber Seals?

Food Quality Silicone sponge is a white coloured, closed-cell material with a medium density, unlike some ‘food safe’ materials available, Food Quality Silicone Sponge is fully FDA compliant to FDA 21 CFR 177.2600 standards for repeated use in the food industry and is also WRAS approved (Water Regulations Advisory Scheme) for use where there is contact with drinking water.   

Food Quality Silicone Sponge is platinum cured and only contains safe ingredients in its compound, which is taste and odourless so that they do not cause contamination.  FDA Silicone sponge seals are a device or substrate that is used to join surfaces together to either act as a separator or a body to prevent liquids, solids or gases from escaping or penetrating the seal.  

Our Food Quality Silicone sponge seals can take the form of cut gaskets, strips, washers, extruded profiles and cord, all manufactured using the same closed cell sponge which can be compressed, which in turn ‘hardens’ the material to create a secure seal, many of which can be supplied with a choice of self-adhesives which assists with holding the seal in situ.

Food Quality Silicone Sponge Seals

Product Enquiry

For information on Food Quality Silicone Sponge Seals please complete the following quick enquiry or call us on +44(0)1384 252555.






    Product Specification & Key Characteristics

    • Colour: white
    • Density: 420kg/m3
    • Temperature Range: 230°C to -60°C
    • Thickness Availability: 1.5mm - 12mm
    • FDA Standards: FDA 21 CFR 177.2600

    Full technical data can be supplied upon request,
    or downloaded from our online portal.

    Help and guidance

    If you would like to speak to a representative to discuss your specific application or requirements please call our sales office direct on 01384 469100, alternatively you can send an E-mail. Simply click on the link and forward us your details along with your question and we will contact you immediately.

    Samples - Technical Food Quality Silicone Sponge Seals

    Samples can be submitted for testing upon request.

    Call now for sample requests or further help.

    Why use Food Quality Silicone Sponge Rubber Seals?

    Our Food Quality Silicone Sponge seals are available in many different forms, but they all possess the same desirable properties.  Food Quality Silicone Sponge is fully tested by the FDA (Food and Drug Administration), meaning these seals can be safely used in food, drink and pharmaceutical industries with products that are dry, wet or fatty. 

    Food Quality Silicone Sponge is a soft, compressible material, offering excellent thermal stability and sealing, vibration dampening and cushioning properties.  FDA Silicone Sponge offers excellent chemical resistance - but not suitable for use where certain solvents, oils or concentrated acids are present.

    Advantages of using Food Quality Silicone Sponge Rubber Seals

    Silicone sponge seals are produced using a premium grade material, formulated to offer their own set of unique properties for use in a range of industries and environments. 

    Food Quality Silicone Sponge is easy to convert and can be used in a number of sealing applications in the form of gaskets, strips, washers and extrusions to prevent the ingress of water, dust and dirt, and also as noise and vibration control, therefore protecting both the machinery as well as the product itself.   

    Food Quality Silicone Sponge seals offer a number of excellent properties including a low compression set, resistance to UV, Ozone and weathering, can be used for thermal insulation and has a wide working temperature range of 230°C to -60°C meaning Food Quality Silicone Sponge seals can be used in different forms in a variety of industries including pharmaceutical, food and beverage.

    Key Benefits of Food Quality Silicone Sponge Rubber

    • Fully FDA compliant - FDA 21 CFR 177.2600.
    • White coloured for easy foreign body detection
    • UV, Ozone and corona resistant
    • Excellent sealing properties 
    • Wide working temperature range of 230°C to -60°C
    • Can be easily converted into parts such as gaskets, washers, strips or pads

    Different Grades of Silicone Sponge Available

    • Flame Retardant Silicone Sponge
    • High Recovery Silicone SPonge
    • High-Temperature Silicone SPonge
    • Fluorosilicone Sponge
    • Thermally Conductive Silicone Sponge
    Have a Question about Food Quality Silicone Sponge Seals?

    Please contact us using the form below or by calling us on +44(0)1384 252555.