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Description
certainty herbicide rainfast Rainfast® Surfactant/Wetting AgentThe 100% active ingredient, a non ionic surfactant to enhance ag chemical performance through rain fastness, leaf wetting, and stomatal flooding We cannot ship this product into: AR CA DE ID MS PRODUCT INFORMATION 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
The 100%-active ingredient, a non-ionic surfactant to enhance ag chemical performance through rain-fastness, leaf wetting, and stomatal flooding
We cannot ship this product into: AR CA DE ID MS
PRODUCT INFORMATION
Produces rain-fastness, leaf wetting, and stomatal floodingMaximizes 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; 1 gallon treats 1,100 to 2,100 gallons of spray solution.
- Improves pesticide efficiency
- Produces superior leaf wetting, spreading, and penetration
PRODUCT FEATURES
What are the usage rates for Rainfast?Usage rates are:
- 6-12 ounces per 100 gallons of solution
- 1 ounce per 100 gallons in foliar fertilizers.
Depending upon pesticide labels, apply 6-12 ounces per 100 gallons of water.
Follow pesticide labels carefully for specific use recommendations with post-emergence herbicides.
What is Rainfast?
Rainfast is a highly effective nonionic surfactant/wetter/spreader penetrant, based on 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 the solution on target plants. Rainfast produces rain-fastness quickly. Follow the chemical label for usage rates.
File Downloads
Rainfast Safety Data Sheet (Size: 168.8 KB)
Rainfast Sell Sheet (Size: 189.1 KB)
Rainfast Spec Sheet (Size: 83.3 KB)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
★★★★★ 5
It really works and less expensive than Olay
Size: 20.3 Fl Oz (Pack of 1)
Wonderful anti wrinkle facial cream!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
★★★★★ 5
Feels great. Would buy again.
Size: 20.3 Fl Oz (Pack of 1)
I really like the way it feels. I have dry skin and itmade it much nicer and it lasted a couple of days where I had not used it again and it still flt moist and looked great on skin.
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Reviewed in the United States on August 8, 2025
★★★★★ 5
All time favorite
Size: 20.3 Fl Oz (Pack of 1)
I love this lotion. It never feels heavy, or sticky. It has a nice mild cocoa smell, not overpowering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
★★★★★ 5
It moisturizes for hours, and it's concentrated, so a small amount covers my entire face
Style: Jar, Style: Jar
I have severe atopic dermatitis, and my dermatologist recommended this cream to prevent aging, since my condition prevents me from using just any product. I tested it on a small area for a week and had no allergic reaction, so now I'm using it on my face. I feel like it moisturizes for hours, and it's concentrated, so a small amount covers my entire face.
The box arrived slightly damaged, but the contents were not; I suppose the fault lies with the shipping company.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Maravilloso
Style: Jar
Excelente producto
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Reviewed in the United States on March 3, 2026