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Retardant Info


Non-toxic fire retardant  concentrate - just like the planes use except this is clear.  Makes 5 gal. of spray.

Can be sprayed on grass, bushes, trees, fences, wood. Will stay on until it is washed off by heavy rainfall. Lasts from May to December if no significant rainfall. 

Contains ammonium phosphate and other products. When the fire gets close, a chemical reaction produces water and graphite. Eventually Phos-Chek will rinse off and act like a fertilizer. Non-toxic to animals although it is not recommended to let them eat large quantities of sprayed plants. 

Frequently Asked Questions about Phos-Chek

$69.99/.75 gal. makes 5 gallons of spray.



Store Hours: 9 - 5 Daily   Questions: (209) 772-3451