New Pig Sheen Clean oil-only boom. Clean up waterborne spills entirely, even the oily sheen, with a durable boom thats built for large bodies of water. Proprietary filler blends high-capacity recycled cellulose with a copolymer that pulls in thin, filmy sheens of oil. Ideal for long-term deployment to remove sheen after oil-based spills or absorb oil residue on large bodies of water; also effective in retention ponds, catch basins and tanks. Tough outer mesh is UV resistant for long-term outdoor use without degradation; lets fluids easily pass through to filler material. Rope running along length of boom withstands up to 400-lbs loads, adding strength for deployment and retrieval. Spun bond polypropylene skin is UV resistant up to 12 months; meets NFPA 99 standards for static decay. Absorbs and retains oils and oil-based liquids - including lubricants and fuels - without taking in a drop of water. Durable steel clips and rings allow you to link booms together. Not recommended for use with acids, bases or other corrosive liquids. Absorbs up to 6 gallon per boom. Absorbency: up to 24 gallon per bag. Fluids absorbed: oil-based liquids but not water. Composition: skin - polypropylene and filler - hydrophobic cellulose/oil-absorbent co-polymers proprietary blend. Measures 5-inches external diameter by 10-feet length.