ENV® MAXX® Enhanced absorbents are made of highly economical, contractor-grade single-ply meltblown polypropylene for oil clean-up on land or water. Absorbent booms are designed to float on water and absorb a wide variety of marine fuels and oils. White absorbents pick up petroleum-CSsed fluids, paints and non-water soluble chemicals while repelling water - great for indoor & outdoor use. ENV® absorbents are made with MAXX® Technology for superior absorbency and greater strength without the added weight. Floats indefinitely even when saturated with oil.