Inquiry (采购产品): fire retardant foam i'm looking for a dry chemical that i can mix with pressurized water and creat a fire retardant spray. i would also like the foam (after solidifying on the burning object) to be water soluable. i would like to be able to wash it off after the fire is extinguished. is there such a chemical. also a chemical not a foam but something that resembles the additive used in the water dropped by fire fighting aircraft. david , sunfireltd. **** Hidden Message ***** david b. p.o. box 906 acton, CA 93510 USA Company: sunfireltd E-mail: sunfireltd@aol.com **** Hidden Message ***** sunfireltd@aol.com