R-11 Activator Surfactant, Wilbur-Ellis

R-11 Spreader-Activator improves the activity and efficacy of the spray application by reducing surface tension and increasing penetration in the plant surface. Use with: herbicides, insecticides, fungicides, acaricides, defoliants, desiccants.

Active Ingredients: Polyethylene Glycol Mono Ester 90.0%
Product Class: Adjuvant
EPA Signal Word: WARNING / AVISIO
Application Rate Range: (see label)
Container Size(s): 2.5 Gal.

State Registrations Not for Sale to: AL, AR, KY, MD, ME, TN, VT


Important Information Currently Unavailable: This Product is currently unavailable. Please give us a call at (303) - 747 - 6414 if you have any questions.



US DOT Hazmat ALL SALES ARE FINAL. No refunds, returns, or exchanges. This product has been classified by the US DOT as a hazardous material. Signature required at time of delivery.

Manufacturer: Wilbur Ellis

R-11 Spreader-Activator improves the activity and efficacy of the spray application by reducing surface tension and increasing penetration in the plant surface. Use with: herbicides, insecticides, fungicides, acaricides, defoliants, desiccants. 

  • High load of surfactant
  • 90% active ingredient
  • Proven performance for over 30 years
  • Standard NIS surfactant at many universities
  • Excellent tank mix compatibility, especially in cold water

R-11 Spreader-Activator improves the activity and efficacy of the spray application by reducing surface tension and increasing penetration in the plant surface. Use with: herbicides, insecticides, fungicides, acaricides, defoliants, desiccants. 

  • High load of surfactant
  • 90% active ingredient
  • Proven performance for over 30 years
  • Standard NIS surfactant at many universities
  • Excellent tank mix compatibility, especially in cold water
This product is sold out

Product tags

Product reviews
Only registered users can write reviews