Hydro-expansive, high-flexibility bentonite jointing profile for waterproofing construction joints and second pours of concrete. TECHNICAL DATA: Shape: pre-formed strip. Size: 25x20 mm. Application: bonded in place using MAPEFLEX MS 45 or ULTRABOND MS RAPID one-component adhesives. Application temperature range: from -15°C to +60°C. Packaging: 6x5 m rolls.