Barnacle Buster Concentrate 1 Gallon

Barnacle Buster Concentrate is a professional-grade marine descaler formulated to dissolve barnacle and zebra mussel deposits, calcium, lime scale, rust, and mineral buildup from seawater-cooled equipment with minimal dismantling required.

One gallon of concentrate mixes at a 1:4 ratio (1 part concentrate to 4 parts water), producing approximately 5 gallons of ready-to-use solution making it the economical choice for larger cooling-system flushes.

Key Features

• Size: 1 US gallon concentrate
• Mix ratio: 1 part concentrate to 4 parts water
• Makes approximately 5 gallons of ready-to-use solution
• Dissolves marine scale, barnacle deposits, calcium, lime, and rust
• Safe and biodegradable when used according to manufacturer directions
• Most standard applications completed within approximately 4 hours
• Safe on paint, fiberglass, vinyl, wood, plastics, rubber, porcelain, and most metals when used as directed

Compatible Applications

• Engine seawater cooling systems
• Air conditioning and refrigeration cooling systems
• Heat exchangers
• Bow thrusters
• Watermakers
• Sea strainers
• Seacocks
• Pumps
• Marine piping

Directions for Use

Dilute concentrate before use do not apply full strength. Circulate diluted solution through the system and allow adequate dwell time (typically up to 4 hours). Rinse thoroughly with fresh water after treatment. Remove zinc anodes before treatment. Use additional caution with aluminum, copper alloys, and systems containing dissimilar metals.

Parts Desk Insights

Best use case: The concentrated gallon is the economical choice for larger cooling-system flushes. One gallon of concentrate yields five gallons of working solution substantially more usable descaler than a premixed one-gallon container. Ideal for seasonal raw-water cooling system maintenance, heat exchanger service, and pre-lay-up engine flushes on inboard and sterndrive engines. Particularly effective when scale buildup is reducing cooling efficiency.

Reference Numbers

• 1206-MG 1 Gallon Concentrate
• TRE 1206MG
• 1206MG