Kerakoll - Hyperflex PU hyperelastic polyurethane sealant

Hyperelastic adhesive and thixotropic sealant. Especially recommended at GreenBuilding. Thanks to Flexgrid 3.0 technology, it is dedicated to flexible bonding and sealing of any material on any surfaces, also in difficult conditions. In and out.

Application

• cement bases - concrete, mortar, plaster
• ceramic tiles
• bricks
• steel - raw, stainless, galvanized, after pre-painting and with plastic coatings
• copper and aluminum
• glass, mirrors
• PVC
• wood
• synthetic resins

properties

• polyurethane
• higroutwardzalny
• thixotropic
• hiperelastyczny
• environmentally friendly
• multifunctional - can be painted
• shape memory system
• easy to squeeze

Technical data

• packaging 300 ml cartridge, 600 ml foil sleeve
• colorful, thixotropic mass
• density ≈ 1.37 kg / dm ³
• chemical nature: moisture cure polyurethane
• storage about 12 months in the original packaging
• minimum joint width ≥ 6 mm
• maximum joint width ≤ 35 mm
• weld cross-section, width / depth ratio: up to 12 mm 1/1; 12-35 mm 2/1
• operating temperature from +5 C to +40 C
• surface film formation time approx. 50-55 min
• 3 mm / 24 h cross-linking rate

Note: Data obtained at +23 C, 50% relative humidity and no ventilation. Protect from frost, sources of heat and direct sunlight.