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FIX & FILL EXPANDING FOAM B3 750ML HAND HELD

6582
£8.66(EXC VAT) PER EACH £10.39 (INC VAT) PER EACH
1 - 35 36 - 59 60+
£8.66 EX-VAT PER EACH £6.58 EX-VAT PER EACH £5.40 EX-VAT PER EACH

A minimum order quantity of 12 applies to this product.

This product must be ordered in multiples of 12, quantities will be rounded up as you add them.

Product Description

High-Yield Expanding Foam for Construction & Insulation

The B3 Expanding Foam Handheld 750ml is a versatile, one-part polyurethane (PU) foam designed for general-purpose sealing, gap filling, and insulation in construction and home improvement applications. The included straw adapter allows for easy and controlled dispensing, expanding up to 1.5 times for a higher yield. This moisture-curing foam conforms to fire class B3 (DIN 4102-1), offering excellent adhesion to most building materials like concrete, brick, metal, wood, and plastics. Once cured, the foam is mould-resistant, waterproof, overpaintable, and can be sanded for a smooth finish. Whether you're installing windows and doors, sealing roof openings, or improving insulation, this expanding foam provides superior thermal and acoustic insulation to enhance energy efficiency and soundproofing.

    Product Type Expanding Foam (Handheld)
    Material Polyurethane (PU)
    Volume 750ml
    Colour Champagne
    Application Gap filling, sealing, insulation, window & door installation, cavity filling, roof openings, acoustic baffles
    • General-Purpose Gap Filling – Ideal for sealing holes, voids, and joints in construction projects
    • Strong Adhesion – Bonds to concrete, wood, metal, brick, plastics, and more
    • Moisture & Mould Resistant – Ensures longevity in damp environments
    • Quick Drying & Easy Handling – Skin formation in 18 min, cuttable in 55 min
    • Fire-Rated B3 (DIN 4102-1) – Meets safety standards for non-load-bearing applications
    • Multi-Use Application – Perfect for window and door installations, cavity filling, and sealing roof openings
    • Specifications

    • Key Features

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