If an area treated with Roundup PROMAX® herbicide requires respraying due to rainfall occurring 30 minutes or more after application, Monsanto will replace the full amount of herbicide applied at no cost to you.
What you get:
Rainfastness within 30 minutes of application
Superior weed control you can count on even in the tough weather conditions
Fewer rain delays
Herbicide cost protection in the event of unexpected rain
The Rainfast Warranty is valid on any area treated with labeled rates of Roundup PROMAX® that require a respray due to unexpected rainfall occurring 30 minutes or more after application.
Always read and follow pesticide label directions.