PRO FOAM - Expanding Foam (EWI-241) - 750ml

Brand: EWI Pro
SKU: EWI-241

 

Foam gun sold separately.

£8.99 Incl. VAT
£8.99 Incl. VAT (regular price)
Please note: This product has a slightly longer lead time. Our team wiil notify you with an estimated delivery date.

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    PRO FOAM is a high-performance, single-component polyurethane expanding foam designed for professional use. It offers excellent thermal and acoustic insulation, strong adhesion and controlled expansion, making it ideal for sealing, filling and general construction detailing.

    With a fast skin-over time and an expanded yield of up to 45 litres, this foam is perfect for efficient on-site application where speed and reliability matter.

    Key Features

    • Expands up to 45 litres per 750ml can

    • Short curing time for faster installation workflows

    • Excellent thermal and acoustic insulation properties

    • Suitable for application in temperatures from +5°C to +30°C

    • Strong adhesion to most building substrates

    • Moisture-curing for reliable bonding and sealing

    • Designed for professional use

    Typical Uses

    • Sealing gaps and joints around windows and doors

    • Filling and insulating around pipe penetrations

    • General construction crack and void filling

    • Reducing air leakage and improving thermal performance

    • Installing and stabilising frames and panels

    Technical Data

    Can Size 750ml
    Expanded Yield Up to 45 litres
    Foam Density Approx. 17 kg/m³
    Skin Formation Time 8 – 12 minutes
    Cutting Time 40 – 60 minutes
    Full Cure Time Approx. 24 hours
    Application Temperature +5°C to +30°C
    Temperature Resistance –40°C to +80°C
    Shelf Life Up to 12 months (unopened)

    Application

    Shake the can thoroughly before use. Attach to a suitable foam gun or adapter and apply with the can held upside down. Lightly mist the surface with water prior to application to promote curing and adhesion. Fill voids only partially, as the foam will expand during curing.

    Once cured, excess foam can be trimmed using a sharp knife. Protect from UV exposure by covering or coating after installation.

    Storage & Safety

    • Store upright in a cool, dry place

    • Protect from direct sunlight and heat sources

    • Highly flammable – keep away from ignition sources

    • Use appropriate PPE during application

     

    Please note: Foam gun sold separately.

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