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Best 1k Bauschaum - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

Isolbau

Isolbau - Construction Foam Mounting Foam 12 x 750 ml PU Foam 1K Gun Foam Frame Foam Insulation Sealing for Indoor and Outdoor Use

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile: the polyurethane foam can be used flexibly as sealing foam, insulation foam, insulating foam, filling foam, gun foam as well as door foam, window foam or frame foam. The foam adheres very well to all surfaces. Ideal for professional sealing and mounting of doors, windows, parapets, stairs, dividers and many other construction work.
Important features: very high yield: up to 45 litres; very high thermal insulation and joint sound insulation; can be cut quickly; resistant to ageing and rotting; free from freon (harmless to the ozone layer); high filling capacity; temperature resistance (after curing): from -50°C to +90°C, foam yield: 45 litre (each according to air temperature and humidity). Skin formation time: 4-7 min. (20°C / RH 90%), curing time: 24 hours, can temperature +20°C.
Ecological: according to § 15 para. 2 p. 2 of the German Packaging Act, we are obliged to take back used filling goods containing harmful substances (in particular construction and assembly foam), which have been placed on the market by us, free of charge. Interzero Circular Solutions Germany GmbH, picks up the packaging on our behalf and picks it up from you free of charge. Telephone: +49 2203 9147-1366; Email: emballagen@interzero.de; Interzero customer number: 230513 Pick-up card: isolbau.de/abholkarte/abholkarte.pdf
CERTIFIED PRODUCT: The mounting foam is a certified product. The highest quality of the building material of class B2 according to the DIN 4102 standard is confirmed by the certificate of the MPA Hannover Test P-NDS04-1424. The gun foam was made in Germany.
Box contents: 12 x 750 ml PU foam; Storage and durability: Store product in sealed packaging in a vertical position (to prevent the valve from clogging), in a well-ventilated room and at a temperature of +5°C to +35°C (preferably room temperature) away from direct sunlight and other sources of heat and ignition.

78,65 €
Value for Money

02

Isolbau

Isolbau Building Foam Set - Includes 3 x 1K Mounting Foam B2 Gun Foam with Excellent Sound and Thermal Insulation (750 ml each), 1 x PU Foam Cleaner (500 ml) & 1 x Foam Gun, Insulating

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Temperature resistance (after curing): from -50°C to +90°C, foam yield: 45 litres (depending on air temperature and humidity). Skin formation time: 4-7 min. (20 °C / RH 90%), curing time: 24 hours, can temperature +20 °C
Recommended processing temperature (surface temperature): from +5 °C to + 30 °C
Package includes: 3 cans of 750ml gun foam, a 500ml can of PU foam cleaner. Tested quality building material class B2 according to DIN 4102 - test certificate MPA Hannover P-NDS04-1425
Note in accordance with § 15 para. 2 p. 2 of the German Packaging Act, we are obliged to take back used filling goods containing harmful substances (in particular construction and assembly foam), which have been placed on the market by us, free of charge. Interzero Circular Solutions Germany GmbH, picks up the packaging on our behalf and picks it up from you free of charge. Telephone: +49 2203 9147-1366; Email: emballagen@interzero.de; Interzero customer number: 230513 Pick-up card: isolbau.de/abholkarte/abholkarte.pdf
Indoor and outdoor: the polyurethane foam of the mounting foam set is suitable for indoor and outdoor use, ideal for windows, doors, etc.

37,70 €
03

fischer

fischer Gun Foam PUP S 750, Expanding Foam for Backfilling, Insulation and Damping, Airtight and Waterproof Construction Foam for Foam Guns, 750 ml

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal: The airtight, water-pressure-resistant gun foam with tested joint sound insulation and thermal insulation is suitable for window and door insulation or for sealing well shafts
Manufacturing: The low amount of foam expansion during curing avoids the need for reworks and so ensures quick and easy processing
Contents: 1 x fischer gun foam PUP S 750 B2 (750 ml), without protective gloves, only suitable for commercial use! Target group:
Building materials: Adheres to all standard building materials, e.g. Concrete, anodised layer, plasterboard, wood, sand-lime brick, PVC materials (including resins with high degree of polymerisation – HPVC), masonry, metals, plaster
Applications: Insulate and fill window connection joints, window sills and roller shutter boxes, wall openings, cavities, wall connections and finished elements and much more

6,90 €
04

fischer

fischer Rapid Installation Foam PU S 750, Construction Foam for Backfilling, Insulation and Damping, Polyurethane (PU) Foam, incl. Instant Use Adaptor 750 ml

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ready for use: The quickly-mounted adapter allows for immediate use. No additional processing devices are required
Contents: 1 x fischer foam PU S 750 B2 (750 ml) with an adapter, without protective gloves, only suitable for commercial use
Building materials: Adheres to all standard building materials, e.g. Concrete, anodised layer, plasterboard, wood, sand-lime brick, PVC materials (including resins with high degree of polymerisation – HPVC), masonry, metals, plaster
Applications: For insulating and filling window connection joints around window sills as well as roller shutter boxes, finished elements, wall connections, wall openings and cavities and much more
All-rounder: The rapid installation foam with proven high level of sound insulation and water pressure resistance is suitable e.g. for window joints or for bonding concrete shaft rings

9,44 €
05

Pattex

Pattex 1996883"White Line" Assembly Foam, White, 500 ml

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile - The foam adhesive can be used for various applications, e.g. for filling and insulating window frames or sealing well and shaft rings.
Practical box contents - Pattex White Line mounting foam, pure white PU foam, particularly fine cell structure, heat and sound insulating, high flexibility, 1 x 500 ml
Many materials - Pattex White Line filling foam is suitable for many absorbent materials*, but also for mounting door frames made of plastic or wood.
Highly efficient - As a high-quality insulation foam, Pattex White Line has 4x more cells per room unit thanks to WhiteTeq Quattro technology and offers 25% flexibility.
High insulation - The frame foam provides 20% better thermal insulation** (0.032 W/mK) and 50% better sound insulation** (63 dB) and can be used e.g. for filling and insulating window frames.

8,99 €
06

Primaster

Primaster Mounting foam 1K 500 ml construction foam gun

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The product is ideal for insulating and filling joints and cavities.
The mounting foam adheres to all standard building materials.
The Primaster mounting foam is a moisture-curing, one-component PUR foam.
Primaster PU mounting foam 1K 500 ml

7,49 €
07

Wuerth

5 Würth Purlogic Top 1K Gun Foam Concrete Grey Construction Foam Mounting Foam 0892142

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Up to 40 litres of foam yield
Suitable for winter
Resistant to ageing
Fine-cell and even foam structure
1K gun foam for a variety of applications

33,00 €
08

BADfabrik24

BADfabrik24 Purlogic Top 1K Gun Foam - Concrete Grey - PU Mounting Foam for Filling, Insulating & Insulating - 1 Component - 750 ml, Würth Mounting Foam, Concrete Grey Construction Foam, Gun Foam

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Volume: 750 ml
Very low emission (EMICODE EC1plus) - for healthy and safe work
Very good adhesion to concrete, masonry, wood, metal, polystyrene and much more.
Universal use - for filling, insulating, sealing and insulating
Temperature resistant from -40°C to +90°C
Excellent insulation values - heat and sound insulation at a high level
Excellent dimensional stability - no swelling after curing
Concrete Grey Paint - Perfect for visible concrete look joints
1-component polyurethane foam - ideal for precise applications with the foam gun
1 x Purlogic Top 1K gun foam, concrete grey (item no. 0892142) Würth

12,11 €
09

Isolbau

Isolbau Building Foam Set - Includes 3 x 1K Mounting Foam B2 Gun Foam with Excellent Sound and Thermal Insulation (750 ml each) & 1 x PU Foam Cleaner (500 ml), Insulating

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Temperature resistance (after curing): from -50°C to +90°C, foam yield: 45 litres (depending on air temperature and humidity). Skin formation time: 4-7 min. (20 °C / RH 90%), curing time: 24 hours, can temperature +20 °C
Recommended processing temperature (surface temperature): from +5 °C to + 30 °C
Package includes: 3 cans of 750ml gun foam, a 500ml can of PU foam cleaner. Tested quality building material class B2 according to DIN 4102 - test certificate MPA Hannover P-NDS04-1425
Note in accordance with § 15 para. 2 p. 2 of the German Packaging Act, we are obliged to take back used filling goods containing harmful substances (in particular construction and assembly foam), which have been placed on the market by us, free of charge. Interzero Circular Solutions Germany GmbH, picks up the packaging on our behalf and picks it up from you free of charge. Telephone: +49 2203 9147-1366; Email: emballagen@interzero.de; Interzero customer number: 230513 Pick-up card: isolbau.de/abholkarte/abholkarte.pdf
Indoor and outdoor: the polyurethane foam of the mounting foam set is suitable for indoor and outdoor use, ideal for windows, doors, etc.

29,90 €
10

SDV Chemie

SDV Chemie Mounting Foam B2 1 x 500 ml Construction Foam Filling Foam Adapter Foam Insulation Foam

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Temperature resistance: -40°C to +90°C
SDV Chemie Pure mounting foam, B2 (normal flammable according to DIN 4102 part 1), is a universal polymer single-component foam for gluing, mounting, insulating, sealing, insulating and filling gaps, cavities and joints with very good sound and heat insulation, perfect dimensional stability and very good adhesion.
Free foamed approx. 35 litres at +20 °C - strand foaming (approx. 2 cm diameter) approx. 40 running metres.
Excellent for quick and safe installation and insulation of door frames, wooden door chucks and window elements. Sound and heat insulation, avoids cold bridges. Particularly beneficial for narrow sealing areas. Adheres very well to a wide range of surfaces such as concrete, masonry, plaster or wood and to most plastics.
Building material class B2 according to DIN 4102 part 1

5,50 €