Cabot Semi-Transparent Acrylic Stains combine the penetrating properties of traditional oil-based stains with the easy soap-and-water clean-up of water-based finishes. These stains are specially formulated to provide long-lasting， vapor-permeable protection that beautifies and enriches exterior wood surfaces. Containing a special acrylic resin， these products are ideal for all types of natural wood siding， shingles， roofs and log homes. Superior ultra-violet protection is achieved through the use of non-fade， earth-tone pigments， in addition to a superior 100% acrylic resin.