SX Siroflex Professionals PU Foam, Hand Held 750ml

    Description

    Siroflex Hand-Held Expanding Foam is a professional-grade polyurethane foam designed for sealing, filling, and insulating gaps with ease. This high-expansion formula provides excellent adhesion to a wide range of materials, including wood, brick, concrete, metal, and plastics. Ideal for both construction and DIY applications, it expands to effectively seal voids, prevent drafts, and enhance insulation.

    Key Features:
    ● Powerful Expansion – Fills gaps, cracks, and cavities with a strong, airtight seal.
    ● Multi-Surface Adhesion – Bonds to wood, concrete, brick, metal, and plastics.
    ● Excellent Thermal & Acoustic Insulation – Helps reduce heat loss and noise.
    ● Quick & Easy Application – No gun required; simply use the handheld nozzle for precise control.
    ● Can Be Cut, Sanded & Painted – Once cured, it can be shaped to match your project needs.

    Perfect for sealing around windows, doors, pipes, and other voids, Siroflex Hand-Held Expanding Foam is the ultimate solution for professional-quality insulation and gap filling.

    SX Siroflex Professionals PU Foam, Hand Held 750ml

      Product form

      11 in stock

      £6.20 Excl. VAT

      Free pickup in SY10 0BZ

      SKU: 30619664

      • Want this tomorrow? Order within: Jun 29, 2026 14:00:00 +0100
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        Description

        Siroflex Hand-Held Expanding Foam is a professional-grade polyurethane foam designed for sealing, filling, and insulating gaps with ease. This high-expansion formula provides excellent adhesion to a wide range of materials, including wood, brick, concrete, metal, and plastics. Ideal for both construction and DIY applications, it expands to effectively seal voids, prevent drafts, and enhance insulation.

        Key Features:
        ● Powerful Expansion – Fills gaps, cracks, and cavities with a strong, airtight seal.
        ● Multi-Surface Adhesion – Bonds to wood, concrete, brick, metal, and plastics.
        ● Excellent Thermal & Acoustic Insulation – Helps reduce heat loss and noise.
        ● Quick & Easy Application – No gun required; simply use the handheld nozzle for precise control.
        ● Can Be Cut, Sanded & Painted – Once cured, it can be shaped to match your project needs.

        Perfect for sealing around windows, doors, pipes, and other voids, Siroflex Hand-Held Expanding Foam is the ultimate solution for professional-quality insulation and gap filling.

        Measurements: Every effort has been made to ensure all measurements on our site are accurate and to the relevant standard; they should only be used as a guide. If you see a problem with our specifications please contact us.

        Dimensions: Our stock is sourced from various suppliers, therefore differences may exist between batches such as height, width, visible stamped markings, appearance or actual finish.

        Photos: All photos are for illustration purposes only. Actual product or packaging may vary due to product enhancement.

        Disclaimer: Technical data and specifications were researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Frank's Fasteners is not responsible for any loss, claim or damages arising therefrom. In developing this information, Frank's Fasteners has made a determined effort to present it accurately.

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