ISOTOP PU HYBRID is a new hybrid technology elastomeric waterproof roof coating, based on acrylic polyurethane. ISOTOP™ PU HYBRID is a new hybrid technology elastomeric waterproof roof coating based on acrylic polyurethane. It is certified (European Technical Assessment ETA -17/0924) by the Instituto de Ciencias de la Construcción Eduardo Torroja offering top waterproofing with expected working life of the system of 25 years. It forms a membrane resistant to moisture, standing water and ice. With excellent adhesion and high elasticity, bridges small cracks and joints obtaining excellent resistance to extreme weather conditions from + 80 ° C to -25 ° C. Obtains rapidly a surface hardness with high accessibility to pedestrian traffic without sticking, presenting dirt pick up resistance and maintaining its high whiteness through time. ISOTOP PU HYBRID is a certified cool paint with high solar reflectance 92%. Reduces significantly the roof temperature in summer and holds it waterproof in winter, minimizing the need for air condition and contributing to energy saving.