Best Soudal Expanding Foams of 2025

The Soudal Expanding Foam Filler is a practical choice for your DIY projects. This box of 12, each containing 750ml, ensures you have enough foam for various applications. Ideal for sealing gaps and cracks, it provides excellent insulation and soundproofing benefits. The gun-grade formulation allows for precise application, making it easier for you to manage the foam without wastage. Overall, this product is designed to enhance your building and repair tasks effectively.

The Soudal Genius Gun Foam offers excellent thermal and acoustic insulation, making it ideal for keeping your home comfortable and quiet. With its high filling capacity, you can efficiently fill gaps and cracks, ensuring a more energy-efficient environment. The good adhesion ensures that the foam sticks well to various surfaces, providing a reliable seal. Finally, the Genius Gun applicator allows for easy and precise application, giving you better control while working on your projects.

The Soudal Expanding Foam is perfect for filling and insulating holes, cavities, and gaps in various construction applications. Its excellent adhesion ensures it bonds well to common building materials, making your projects easier and more reliable. You can use it effectively on stone, wood, and bricks, ensuring a strong and durable finish. Additionally, this foam provides outstanding acoustic and thermal insulation properties, helping to create a more comfortable and energy-efficient environment in your home.

The Soudal Soudafoam Filler is a reliable expanding foam designed for various filling tasks. With proven Soudal technology, you can trust its performance for effective insulation and sealing. Originating from the United Kingdom, this product boasts a manageable package weight of just 0.89 kilograms, making it easy to handle during application. As a single item, it offers convenience for both DIY enthusiasts and professionals alike, ensuring you have all you need to tackle gaps and crevices efficiently.

The Soudal B2 Expanding Foam is an essential tool for anyone looking to enhance fire safety and sound insulation in their home or workspace. This product comes in a convenient three-pack, allowing you to tackle multiple projects with ease. Its expanding foam technology fills gaps and cracks effectively, providing a strong seal that helps prevent fire from spreading. Additionally, its acoustic properties help reduce noise transmission, creating a quieter environment. With Soudal's reliable brand reputation, you can trust that you are investing in a high-quality product.

The Soudal Genius Gun is a versatile expanding foam that allows you to fill, fix, and insulate with ease. Its exact dosage feature ensures that you can apply the right amount of foam precisely where needed, preventing waste. Additionally, the re-usable design means you can keep using it for various projects, saving you time and money. This product is perfect for DIY enthusiasts or professionals looking for reliable insulation solutions, making your tasks more efficient and straightforward.

The Soudal Expanding Foam is a versatile solution for your sealing and insulation needs. It features moisture-curing, self-expanding polyurethane foam that adheres to various building materials, ensuring durability against water, heat, and ageing. Once fully cured, you can cut, sand, plaster, and paint it, allowing for a seamless finish in your projects. Additionally, it provides excellent insulation around pipes and electrical wiring, helping you create a comfortable environment in your home. Whether you need to fill gaps or fix wall panels, this foam offers an efficient and effective way to enhance your space.

The Soudal Genius Gun Filler is a versatile expanding foam designed for gap filling and crack sealing. With its 500ml capacity, you can easily tackle various household projects, providing a seamless finish. The polyurethane formulation ensures excellent adhesion and durability, making it ideal for both indoor and outdoor use. You'll appreciate the convenience it offers in filling gaps and cracks efficiently, saving you time and effort while enhancing the overall appearance of your spaces.

The Soudal Soudafoam Genius Gun is designed with proven technology, ensuring reliability for both home and trade use. Weighing just 0.73 Kgs, it’s lightweight, making it easy for you to handle during application. The foam expands effectively, providing high performance that seals gaps around windows and doors, enhancing energy efficiency in your home. This product is perfect for anyone looking to achieve professional results with minimal effort.

The Soudal Expanding Foam is a versatile solution for various insulation needs. It cures with moisture and expands to fill holes, gaps, and joints, making it ideal for insulating around pipes and electrical wiring. Once fully cured, it can be cut, sanded, plastered, or painted, allowing you to achieve a polished finish. Moreover, this foam provides excellent sound and heat insulation, ensuring your home remains comfortable and quiet while improving energy efficiency.