Rain-Fast® Surfactant / Wetting Agent

Rain-Fast® Surfactant / Wetting Agent

SKU Size (weight)
037895   1 gallon   *
037911   Two jugs ( 2.5 gallons each )  


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Find a distributor to purchase Rain-Fast® Surfactant / Wetting Agent

Produces rain-fastness, leaf wetting and stomatal flooding
Maximizes performance of pesticide and foliar fertilizer applications. Keeps your solutions on target plants and produces stomatal flooding. Does an unbeatable job in water-based sprays and with fungicide applications. Six to 12 ounces treats 100 gallons of spray solution; one gallon treats 1,100 to 2,100 gallons of spray solution.

  • Improves pesticide efficiency
  • Produces superior leaf wetting, spreading and penetration

FAQ's (Frequently asked questions)

What are the usage rates for Rain-Fast®?

Usage rates are:

  • 6-12 ounces per 100 gallons of solution
  • 1 ounce per 100 gallons in foliar fertilizers.

What is the application rate for Home Run®?

Depending upon pesticide labels, apply 1-2 pints per acre or 1-5 quarts per 100 gal. of water.

Follow pesticide labels carefully for specific use recommendations with post-emergence herbicides.

What is Rain-Fast®?

Rain-Fast  is a highly effective nonionic surfactant/wetter/spreader penetrant, based on a chemistry that provides superior leaf wetting, spreading and penetration of spray solutions.

You can maximize the performance of pesticide or foliar fertilizer sprays by keeping solution on target plants. Rain-Fast produces rain-fastness quickly.