Hull & Bottom Cleaner

Part#  DE4200

Heavy Duty Hull & Bottom Cleaner is a heavy-duty acid cleaner for fiberglass boats. Works instantly to remove waterline stains, algae, rust, and gas exhaust stains for fiberglass use only.  Available in regular and extra-strength formulas and will not harm the gel coat.

*special shipping and handling required*


  • Removes Algae & Rust
  • Removes Gas Exhaust
  • Removes Waterline Stains


Protective clothing, gloves, and eye protection should be worn when using or handling this product. Protect boat trailers with a plastic drop cloth. Apply full strength with brush or sponge, then hose off with water. Collect and dispose of rinse water in accordance with local, state, and federal regulations. This product is biodegradable. Will not harm gel coat.


Put on appropriate personal protective equipment. Avoid contact with eyes, skin, and clothing. Do not breathe vapor or mist. Use only with adequate ventilation. Do not ingest. Do not reuse container. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials, food and drink. Keep container tightly closed and sealed until ready for use. Wash thoroughly after handling.


Available in 1, 5 & 55 gallon containers.