Chiltern Connection Products
Order Code: ITY-000712
QtyEx. VAT


  • Not available for Export
  • GF300 Thermal Gap Filler is a two part, liquid silicone based thermally conductive gap filler which cures at room temperature or can be accelerated using heat. It has exceptional thermal performance (3.0 W/m.K) and after curing GF300 forms a low modulus elastomer preventing the ‘pump-out phenomenon’.

    As with all thermal interface materials, we would always encourage stringent testing before selecting a material for your application. For further information please refer to the product TDS, or get in touch with our Technical Support Team who are always on hand to ‘Talk Solutions’

    Key Properties

    • Soft and compliant for low stress applications
    • Low viscosity; easy to dispense
    • High thermal conductivity
    • Low modulus elastomer, prevents 'pump-out'
    • Flame retardant UL94-V0



    Manufacturer: Electrolube

    MPN: GF300_400ML

    Need Help?

    Do you need product exported outside of the UK? 
    Or need help with product selection?

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    Payment Options

    Payment can be made online by debit/credit card or you can request a pro-forma invoice to pay by BACS. (Please note, there are no card fees for online transactions).

    If you would like to open a 30 Day Credit Account, complete our Credit Account Form here

    On approval of your account, our accounts team will provide you with all the information you require to place your orders.

    Delivery Options


    £9.95 for orders under £100*

    All orders** placed by 2:00 pm will be delivered on a Next Day Service by a reputable UK courier. Orders after 2pm will be despatched the following working day.

    Same Day Service or Next Day AM services are available. Contact our orders team for more information at or call us at 01491824788

    You also have the option to collect your orders from our premises in Wallingford.

    For shipments overseas, please contact us directly.

    *non-hazardous products
    **for products in stock.