
Best selling Spray foam from Soudal
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1. Soudal Soudafoam Pure 500ml White
The Soudal Soudafoam Pure is a high-quality one-component foam that is ideal for various applications in the construction and renovation sector. With a content of 500 ml, this polyurethane foam offers an excellent yield of up to 20 liters, making it an efficient solution for insulating and sealing window and door frames as well as filling cavities. The foam is self-expanding and features high dimensional stability, preventing shrinkage after curing. The Soudal Soudafoam Pure is free from halogen and freon and contains less than 0.1% monomeric isocyanates, making it a more environmentally friendly choice. The processing temperature ranges from -40 to +90 °C, allowing for versatile use in different climatic conditions. The shelf life is 12 months, so the foam can be stored for an extended period.
- One-component, self-expanding polyurethane foam
- High dimensional stability, no shrinkage after curing
- Suitable for insulating and sealing window and door frames
- Free from halogen and freon, environmentally friendly
- Processing temperature from -40 to +90 °C.

2. Soudal Jörg Northe GmbH Soudafoam Gun B2 gun foam 750ml can
The Soudafoam Gun B2 from Soudal is a high-quality one-component foam specifically designed for use with a foam dispensing gun. With a content of 750 ml, this self-expanding polyurethane foam offers excellent adhesion to a variety of materials, except for PE and PP. It is ideal for the installation and sealing of window and door frames, as well as for sealing cavities around pipes. The foam complies with building material class B2 (DIN 4102-1) and provides an impressive foam yield of up to 45 liters. The application is simple and efficient, making it a preferred choice for construction and renovation projects. It is important to observe safety and hazard warnings, as the foam can be harmful if inhaled and may also cause skin irritation. The shelf life is 18 months, allowing for long-term use.
- Self-expanding polyurethane foam for easy application
- Adheres to many materials, ideal for window and door frames
- Foam yield of up to 45 liters
- Complies with building material class B2 (DIN 4102-1)
- Shelf life of 18 months for long-term use.

3. Soudal Jörg Northe GmbH Soudafoam adapter foam can of 500ml
The Jörg Northe GmbH Soudafoam Adapter Foam is a high-quality mounting foam specifically designed for indoor use. With a content of 500 milliliters, this polyurethane foam offers excellent adhesion and insulation. The application is simple and efficient, making it an ideal choice for various mounting and sealing tasks. The foam cures quickly and achieves a yield of up to 25 liters, making it particularly economical. The use of disposable gloves is recommended to protect the skin from potential irritation. The Soudafoam Adapter Foam is manufactured in Belgium and meets high quality standards.
- Quick curing with a durability of 18 minutes
- High foam yield of up to 25 liters
- Suitable for indoor applications
- Flammable, to be used with appropriate safety precautions.

Soudal Jörg Northe GmbH Soudafoam adapter foam can of 500ml
500 ml
4. Soudal 1C assembly foam Soudafoam B2 adapter foam champagne 500 ml
The 1K mounting foam Soudafoam B2 from Soudal is a versatile polyurethane foam that is ideal for insulating, filling, and bonding in various construction and industrial applications. This high-quality mounting foam is particularly suitable for filling pipe penetrations, masonry openings, roof extensions, and cavities. With a building material class of B2, it offers reliable fire resistance. The foam is silicone-free and features high temperature resistance, ranging from -40 to +90 °C. The processing temperature is between +5 and +35 °C, allowing for flexible application. The mounting foam has a shelf life of 18 months and is delivered in a practical can that allows for a foam yield of up to 37 liters.
- Silicone-free polyurethane foam for versatile applications
- Shelf life of 18 months for long-term use
- Temperature resistant from -40 to +90 °C
- Suitable for indoor applications and various construction sites
- Building material class B2 for improved fire resistance.

Soudal 1C assembly foam Soudafoam B2 adapter foam champagne 500 ml
500 ml
5. Soudal Soudafoam Gun Fountain Foam (Gun) 750ml Champagne
The Soudafoam Gun Well Foam is a versatile product that is ideal for various applications in construction and renovation. With a content of 750 milliliters, this PU foam provides an efficient solution for sealing, filling, and insulating gaps and cracks. The foam is applied using a special gun, which allows for precise application and makes handling easier. Manufactured in Belgium, the Soudafoam Gun Well Foam meets high quality standards and is known for its excellent properties. The foam is flammable and should be handled with care. The use of protective equipment is recommended to avoid skin and respiratory irritation. The material group consists of plastic, which supports the durability and resilience of the product. The Soudafoam Gun Well Foam is a reliable choice for professionals and DIY enthusiasts who value quality and efficiency.

6. Soudal Fire protection foam B1 750ml
Soudafoam Filling and Insulation Material B1
- One-component, self-expanding, ready-to-use polyurethane foam
- Suitable for use between solid, mineral building materials with a thickness (filled joint depth) of up to 20 mm and a joint width of up to 40 mm
- Resistant to rot, heat, water, and many chemicals
- For mounting, filling, insulating, fixing, bonding, modeling, and isolating; in accordance with the regulations for PU foams of building material class B2
- For the installation and sealing of windows and doors
- For ceiling and wall penetrations of water and heating pipes
- For connections in roof areas, antenna penetrations, and pipes
- In wall penetrations for ventilation ducts and installation grooves
- For supplementary work in the context of sound and thermal insulation
- Adheres to concrete, masonry, stone, plaster, wood, fiber cement, metal, and numerous plastics
- Flame-retardant, B1-DIN 4102, Part 1
- General building authority approval P-SAC 02/lll-374
- Skin formation: after approximately 8 minutes
- Curing speed: 3 hours for a 5 cm foam strand (at +20 °C and 65% relative humidity)
- Foam yield: approximately 750 ml produces about 32 l of foam
- Temperature resistance: –40 °C to +90 °C
Note: As of August 24, 2023, appropriate training must be conducted prior to industrial or commercial use.
Signal word: Danger
Hazard statements:
- H317: May cause allergic skin reactions
- H229: Pressurized container. May burst if heated
- H332: Harmful if inhaled
- H222: Extremely flammable aerosol
- H335: May cause respiratory irritation
- H351: Suspected of causing cancer
- H373: May cause damage to organs with prolonged or repeated exposure
- H334: May cause allergy, asthma-like symptoms or breathing difficulties if inhaled
- H315: Causes skin irritation
- H319: Causes serious eye irritation.

7. Soudal Soudafoam 1C winter foam gun foam B2 green 750 ml
The Soudafoam 1K Winter Foam from Soudal is a high-quality, one-component polyurethane foam specifically designed for use at low temperatures. This self-expanding mounting foam provides excellent thermal insulation and is ideal for various indoor applications. With a practical dispensing gun, the foam can be applied precisely and economically, allowing for efficient processing. The winter foam is characterized by its shape stability, ensuring that there is no volume loss after curing. Additionally, it offers excellent adhesion to almost all construction substrates, making it a versatile solution for insulation and sealing work. The foam is solvent-free and resistant to many chemicals, making its use in different environments safer. It is also mold and rot resistant, which enhances the longevity of the application.
- Excellent mounting properties through precise dosing with the gun
- Outstanding adhesion to nearly all construction substrates
- Provides higher sound and thermal insulation than conventional materials
- Aging resistant and mold resistant
- Can be plastered and painted over after curing.

8. Soudal 2-component door frame foam SOUDAFOAM 400 ml B2 green with single-use hands can
The 2K door frame foam SOUDAFOAM from Soudal is a powerful, self-expanding polyurethane foam specifically designed for the installation of window and door frames as well as for filling cavities. This mounting foam is available in a convenient 400 ml can and offers easy application with the use of disposable gloves. The foam cures quickly, achieving a tack-free surface in just 9 minutes, while it can be cut after about 15 minutes. Full load-bearing capacity is reached after approximately 4 hours, making it an efficient solution for various construction applications. SOUDAFOAM is resistant to water, heat, and cold, making it suitable for indoor use. It meets building material class B2 according to DIN 4102, Part 1, making it a safe choice for construction projects. Please pay attention to safety and hazard warnings, as the foam is classified as flammable and can pose health risks if handled improperly.
- 2-component, self-expanding polyurethane foam
- Quick curing through chemical reaction
- Resistant to water, heat, and cold (-40 °C to +90 °C)
- Foam yield of 400 ml produces approximately 10 liters
- Meets building material class B2 according to DIN 4102, Part 1.

Soudal 2-component door frame foam SOUDAFOAM 400 ml B2 green with single-use hands can
400 ml
9. Soudal Fast-setting 2C PU foam double cartridge 210ml
The Fast-Curing 2K-PU Foam from Soudal is a powerful mounting foam specifically designed for filling and insulating joints, cavities, and wall penetrations. It is ideal for the installation of windows and doors, as it completely fills the cross-section and ensures optimal adhesion to common building materials through controlled expansion during foaming. This foam is suitable for increased pressure loads and cures independently of humidity, making it a reliable choice for various indoor applications. With an extremely fast curing time of just five minutes and a foam yield of approximately 5.5 liters when expanded, it provides an efficient solution for construction and renovation projects. The foam is classified in building material class B2 (DIN 4102) and contains no propellant, making it more environmentally friendly.
- Extremely fast curing in just 5 minutes
- Foam yield of approximately 5.5 liters when expanded
- Optimal adhesion to common building materials
- Suitable for increased pressure loads
- Cures independently of humidity.

Soudal Fast-setting 2C PU foam double cartridge 210ml
210 ml
10. Soudal 1C assembly foam Soudafoam Gun X-tra 750 B2 gun foam grey 500 ml
The 1K mounting foam Soudafoam Gun X-tra from Soudal is a ready-to-use, single-component polyurethane rigid foam known for its self-expanding properties. With a convenient 500 ml can, this gun foam is ideal for filling cavities and connection joints, even in tight spaces. The special formulation allows for an extreme foam yield of up to 42 liters, making it an efficient solution for various indoor applications. The mounting foam is available in a gray shade and offers a curing time of up to 18 months. It is important to observe safety and hazard warnings, as the foam poses health risks, including respiratory and skin irritation. Therefore, appropriate protective equipment should be worn during application.
- Single-component, self-expanding polyurethane rigid foam
- Extreme foam yield of up to 42 liters
- Convenient 500 ml can for precise work
- Suitable for indoor applications
- Curing time of up to 18 months.

Soudal 1C assembly foam Soudafoam Gun X-tra 750 B2 gun foam grey 500 ml
500 ml