Kemper System offers odor-free and solvent-free membranes which are ideal for critical interior applications including spas, private bathrooms, kitchens and plant rooms. Kemper System products consist of up to 80% renewable resources along with recycled fibers making them an ideal environmentally-safe solution. Our membranes are compatible with ceramic or terra cotta tiles and can be coated with Kemper surfacing systems offering a variety of design options.