Bostik Xtreme High Tack is a high quality professional adhesive based on MSP (Modified – Silyl Polymer) technology. It has been designed to have extremely high initial tack and cures under influence of atmospheric humidity to form a durable elastic rubber. Features: Extremely high initial tack No fixation or support needed during curing High mechanical resistance, end strength and E-modulus Free of isocyanates, phthalates, solvents and silicones Permanently elastic Suitable for interior and exterior use No shrinkage and bubble free Non corrosive towards metals Neutral curing and almost odourless Resistant to moisture, weather and UV Adheres without the aid of primer on most, even damp surfaces Suitable for: Stone Concrete Glass & Mirrors Plasterboard Polyurethane PVC Hard Plastics Enamel Ceramic Copper Lead Zinc Aluminium incl ALUCOBOND® Metals and Alloys Stainless Steel Galvanized steel including COLORBOND® HPL and Cement fibre panels Wood and paint systems Specifications: Colour: White Viscosity: Smooth, paste like consistency Composition: MS Polymer Curing method: Moisture curing Temperature resistance: -40°C to 90°C Shore A hardness: 55(DIN 53505) 100% Modulus: 1.39MPa Application temperature: 5°C to 40°C Frost resistance during transportation: Until -15°C Flow: <2mm (ISO 7390) Cure rate: 2-3mm per day at 23°C/50% RH Skin time: 15 mins @ 23°C/50% RH Specific gravity: 1.55g/ml Tensile strength: 2.20MPa
