Product Description

Bazooka Barnacle Free is a biodegradable, non-flammable, non-toxic, non-corrosive liquid specially formulated to remove marine growth fast & safe to mechanical cleaning of water cooled equipment. It contains corrosion inhibitors that flush mineral deposits, dissolving barnacles, mussels, rust, lime from engine’s cooling system to help superb maximum performance and service life.  Liquid Blue Unscented

Where To Use

  • Engine & A/C seawater cooling systems

  • Pumps

  • Hulls

  • Heat Exchangers

  • Piping

  • Sea Strainers

  • Water Makers

  • Boat Bottoms


  • 32 ozs

  • 1 gallon

  • 5 gallon pail

  • 55 gallon drum

Directions For Use

Dilute Rate is 1:4 (1 part OF Bazooka Barnacle Free in 4 parts of water). This dilution must be performed prior to all applications.

Engine Circulation Chart

Engine Size

Light 10-250 HP
Small 250-800 HP

Medium800-1800 HP

Large 1800 +


1 to 2

2 to 4

4 to 6

6 to 10




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