Soudal Compact Fill & Insulate Gap Filling Foam 150ml – High-Performance Expanding Foam for Efficient Sealing and Insulation

Maximum Expansion. Minimal Waste. Compact Convenience.

The Soudal Compact Fill & Insulate Gap Filling Foam (150ml) is a powerful, easy-to-use expanding polyurethane foam designed for efficient sealing, filling, and insulating of gaps and cavities. Specially engineered for DIY users, home renovators, and professionals alike, this compact foam packs an impressive expansion capability, offering performance traditionally associated with much larger canisters.

Ideal for both interior and exterior use, this product offers excellent adhesion to a wide variety of building materials and expands up to 4 litres in volume once applied—making it one of the most space-efficient, cost-effective solutions for small-scale applications and quick fixes around the home or job site.

Key Features & Benefits

High Volume Expansion

• Despite its compact size, the 150ml canister delivers up to 4 litres of expanding foam, providing exceptional coverage for small to medium jobs.

• Ideal for filling cavities, sealing joints, and insulating around windows, doors, pipes, and conduits.

Exceptional Insulation Performance

• The foam creates a tight, energy-efficient seal that helps reduce heat loss and improve thermal insulation.

• Also delivers sound dampening properties, ideal for applications where noise reduction is needed.

Indoor & Outdoor Compatibility

• Formulated to withstand environmental conditions, the foam can be applied both indoors and outdoors.

• Weather-resistant once cured, making it suitable for exterior gaps and draft-prone areas.

Compact and User-Friendly Design

• Features a precision adaptor nozzle that ensures accurate application and maximum control, minimizing waste.

• The handheld 150ml format is lightweight, easy to handle, and ideal for small tasks or tight spaces where traditional foam guns or larger canisters may be cumbersome.

Fast, Convenient Application

• No additional tools or applicators required — simply shake and apply.

• The foam sets quickly and can be trimmed, sanded, and painted over after curing for a neat finish.

Typical Applications

• Filling and sealing cracks, joints, and voids

• Insulating pipe penetrations, door and window frames

• Blocking drafts around vents, ducts, and wiring

• Filling gaps between walls and floors, or around sills and thresholds

• Sealing voids around cable entries and utility penetrations

Product Specifications

Frequently Asked Questions (FAQs)

Q: How much foam does one 150ml can produce?
A: This compact canister expands up to 4 litres of foam after application, which is ideal for gap filling and insulation around frames, panels, and structural elements.

Q: Can I use this product outside?
A: Yes, the foam is suitable for both interior and exterior use, as it is weather-resistant after curing.

Q: Do I need a separate foam gun to use this product?
A: No. The product features an integrated compact adaptor, allowing for easy, precise application without additional tools.

Q: How long does it take to cure?
A: The foam becomes tack-free within minutes under normal conditions and typically cures fully within a few hours, depending on temperature and humidity.

Q: Is it safe to paint over this foam?
A: Yes, once fully cured, the foam can be cut, sanded, and painted over for a clean, professional finish.

Why Choose Soudal Compact Fill & Insulate Foam?

• Maximum foam yield from a compact, easy-to-handle can

• Exceptional insulation and air-sealing performance

• User-friendly with no need for specialized tools or guns

• Ideal for quick repairs, gap filling, and energy-saving insulation

• Backed by Soudal’s expertise in professional-grade construction solutions

Soudal Compact Fill & Insulate Gap Filling Foam – Big results from a small can. Fast, easy, and effective for every user.