RS PRO Flame Retardant Epoxy Glass Thermal Insulating Sheet, 420 mm x 297 mm x 0.5 mm

View all Thermal Insulation

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£48.44

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£58.13

(inc. VAT)

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  • 12 unit(s) shipping from 16 February 2026
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RS Stock No.:
203-5181
Brand:
RS PRO
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Brand

RS PRO

Product Type

Thermal Insulating Sheet

Material

Epoxy Glass

Maximum Operating Temperature

130°C

Length

420mm

Width

297 mm

Thickness

0.5mm

Flame Retardant

Yes

Thermal Shock Resistant

Yes

Thermal Conductivity

0.343W/mK

Colour

Green

Standards/Approvals

No

COO (Country of Origin):
GB

RS PRO Glass Epoxy Sheet


RS PRO introduces the glass epoxy sheet designed to be the perfect structural material in industries where effective insulation is essential. RS PRO has ensured that this epoxy glass sheet is made from high-quality materials which means a strong and reliable glass sheet giving a long-life span. With exceptionally high mechanical strength, electric strength, flame and chemical resistance this glass epoxy sheet is fantastic for all environments from humid to harsh.

Features and Benefits


  • This glass sheet has been engineered to provide NEMA grade FR-4 properties and to UL94 V-0 standards meaning that it is flame retardant

  • Epoxy Glass is also resistant to chemicals and moisture absorption meaning it will endure even in harsh environments making it versatile and reliable

  • This epoxy glass sheet is certifiable to MIL-I-24768/27, type GEE-F meeting military requirements

  • Tensile strength of up to 40000 Psi giving you a strong reliable sheet

  • With a 0.5 mm thickness, this glass epoxy sheet is unobtrusive and has a low profile

  • Sheet size of 420 mm x 297 mm

  • Woven glass fabric combined with epoxy resin system

  • Moisture absorption of 0.1% making it perfect for humid environments as the moisture will not swell the material

    • Applications


    The RS Pro Epoxy Glass FR-4 Sheet with 420 x 297mm sheet size and 800 V/mil electrical strength has a Woven glass fabric combined with epoxy resin system.

    Why RS PRO?


    NEMA grade FR-4 properties

    Certifiable to MIL-I-24768/27, Type GEE-F

    2300Lb bonding strength

    66KV breakdown voltage

    RS PRO is our family brand to go-to and brings you a wide range for high-quality and high-value products to support your project. Trusted by engineers all over the world, every part of every RS PRO product is always rigorously tested against demanding industry standards. We are only giving the RS PRO seal of approval if we are confident of their exceptional quality, which means you can be convinced too.

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