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Soudal well shaft foam gun foam waterproof 750 ml

Description

Soudal well foam gun foam is a 1K polyurethane foam especially for sealing well and shaft rings. It joins components watertight, chemical-resistant and permanently dimensionally stable.

✅ Benefits at a glance

  • 💧 Watertight connection up to 0.5 bar, curing in 6–20 hours
  • 🧪 Resistant to chemicals, oil, petrol as well as bacteria and acids in the ground
  • 🌍 HCFC- and CFC-free – protects the ozone layer
  • 🏗️ Excellent adhesion to almost all building substrates (except PE, PP, PTFE, silicones)
  • 📐 Outstanding dimensional stability without loss of volume after curing

📍 Areas of application

  • 🔩 Sealing and joining well and shaft rings
  • 🕳️ Manholes and domestic septic tanks
  • 🧱 Replaces conventional mortar bedding in shaft installation

🔬 Product details

The foam impresses with a high insulating value (thermal and acoustic) and can be plastered or painted over after curing. It is applied with a foam gun at +5°C to +35°C bonding surface temperature; the can should be shaken vigorously about 30x before use. The next shaft ring is to be placed within 10 minutes. As the foam is not UV-resistant, it should additionally be sealed or painted over outdoors.

Supplied as: 750 ml aerosol spray can

Technical data

Technical data
Product type: Gun foam
Product group: Well foam
Use
Merchandise group: Construction foam & PU foam
What's included
Supplied as: 750 ml aerosol spray can

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Soudal N.V.
Everdongenlaan 18-20
2300 Turnhout
Belgium

Electronic address verkauf@soudal.com

All products by Soudal

Information as of: 2026-09-17

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For your project

These products go with it

Project: Apply PU foam

Dose gun foam with a foam gun, adapter foam directly via the tube on the can. Flush the gun with cleaner after work and remove fresh foam immediately – cured foam can only be removed mechanically or with foam remover.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

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