Soudal polystyrene adhesive is a specialised glue formulated for bonding expanded and extruded polystyrene foam boards, insulation panels, and related materials in construction and HVAC applications. This 5kg container delivers consistent coverage and fast setting times, making it ideal for insulation installation, panel assembly, and thermal break applications. Trusted by contractors and builders across South Africa for reliable foam-to-foam and foam-to-substrate adhesion.