A two-pack industrialstrength polyester putty which, when properly applied, possesses excellentflexibility, superior adhesion to concrete, wood, metal and fiber glasssubstrates, longlasting hardness, extraordinary heat resistance and convenientsanding properties, all at an economically reasonable price. It is an idealcompound for all types of vehicle-body refinishings, as well as architecturaland industrial woodworks. It is also perfect as a body-stopping agent for almostall types of imperfections in surfaces, crevices and indentations.