Koster Geofoam is a 2-part component hydrophobic foam designed for water stopping, void filling, underpinning and ground stabilisation.
Koster Geofoams combined Part A and B components automatically react, irrespective of water contact.
Koster Geofoams reaction time can be increased considerably by adding Koster Geofoam accelerator, (speeding up reaction time and enhancing expansion) which is suitable for site specific requirements.
After use instantly clean all tools/machinery with Koster KB PUR Cleaner.
For high quality performance, premix Koster Geofoam Accelerator with Part A-component (never the B-component) for faster reaction time.
Always wear protective clothing, gloves and safety goggles during the processing and application of Koster Geofoam.