3D-POX is a two-component, solvent-free, kneadable epoxy. It is moldable, carvable, strong, and exhibits excellent adhesion to a variety of substrates. It is easily sanded and will accept paint, screws and nails.
The sponge works by absorbing dirt particles, then crumbling off to avoid friction or polishing the affected surface. It is often used in advance of a wet treatment to prevent dirt being washed into cracks, or on surfaces that cannot be cleaned with water. It has been used with particular success in the cleaning of fire damages. Use depends on the type and sensitivity of the base surface.