Airmax Shoreline Defense Gallon

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Cannot Ship to AK, AZ, CA, CT, DC, HI, ME, NJ, NY, PR, RI, VT, WA, Canada

OUT-OF-STOCK — The expected restock date is not currently available. With pre-order we will contact you when this product is ready to ship. We do have limited quart-size product at this time.
Current Stock:

A530167 - Shoreline Defense Gallon

  • Works best on cattails, lilies, loosestrife, phragmites, and other emergent weeds.
  • Great for shorelines and beaches.
  • Kills weeds down to their roots.
  • For best results, apply when weed is in its active growing stage.
  • For cattails its best to apply during late summer and early fall.

How to Use

  Shoreline Defense Quart Shoreline Defense Gallon
Application Liquid Liquid
Temperature Restriction None None
Square Footage Per Container Up to 10,000 Square Feet Up to 40,000 Square Feet
Shelf Life 2-Years 2-Years


Treatment Area
Shoreline Defense
Treatment Booster Plus
2,500 Square Feet 8 Ounce 2 Gallon 4 Ounce
5,000 Square Feet 1/2 Quart (16 Ounce) 4 Gallon 8 Ounce
7,500 Square Feet 3/4 Quart (24 Ounce) 6 Gallon 12 Ounce
10,000 Square Feet 1 Quart (32 Ounce) 8 Gallon 16 Ounce

Please note: Above are recommendations. Always read the product label.



Shoreline Defense should be applied to target weeds while they are active and growing. The active ingredients in Shoreline Defense will be absorbed by the plant where it travels to the roots killing the entire plant.



Mix the desired amount of Shoreline Defense and pond water in accordance to label directions. Using a pressurized sprayer; spray the Shoreline Defense mixture directly onto target weeds. Use with Treatment Booster Plus for best results. Treated weeds will begin to brown and die. Once weeds are completely dead, cut and rake them away to prevent an accumulation of plant decay and pond muck.



Shoreline Defense carries no water use restrictions.



Shoreline Defense can not be shipped to Alaska, Arizona, California, Canada, Connecticut, District of Columbia, Hawaii, Maine, New Jersey, New York, Puerto Rico, Rhode Island, Vermont or Washington.

  • 2,500 square feet: 8 ounces of Shoreline Defense® with 2 gallons of water
  • 5,000 square feet: 16 ounces of Shoreline Defense® with 4 gallons of water
  • 10,000 square feet: 32 ounces of Shoreline Defense® with 8 gallons of water

Water Use Restrictions: None State Shipping Restrictions: AK, AZ, CA, CT, DC, HI, MA, ME, NJ, PR, RI, VT, WA, or Canada