Refractory mortar is a product composed of fused cements and special aggregates that give it a thermal resistance of 2192ºF | 1200ºC. APPLICATIONS It is a special mortar for laying refractory bricks and masonry work that will be subjected to high temperatures such as barbecues and paella pans, wood-fired ovens, chimneys, stoves, and repair of boilers or fire areas. SUBSTRATE PREPARATION The supports must be resistant, rough, and clean. In the case of very adherent or porous supports, it is recommended to moisten them to ensure good adhesion. Do not apply on plaster, painted surfaces, concrete blocks, concrete walls, and metallic surfaces. INSTRUCTIONS FOR USE Mix with water and other products, preferably kneading with an electric mixer at low revolutions, until obtaining a homogeneous and lump-free mass. This product does not set alone at temperatures below 1832ºF | 1000ºC. TECHNICAL DATA • Appearance: Gray powder• Particle size: < 2• Powder density: 1.6 gr./cm3• Density in kneaded product: 1.9 gr./cm3 PRESENTATION • 25 kg paper bag. NOTE: The instructions for use are based on our tests under normal laboratory conditions. Since the application conditions are not controllable by us, the information does not imply any responsibility on the part of the company.
