In the water repellent treatment the silicon organic compound may be applied to and be reacted to become bonded to any of {HEAD ~ the solid ingredients} of the composition, including urea which serves as {TAIL ~ a self ignition inhibitor} 
In the water repellent treatment the silicon organic compound may be applied to and be reacted to become bonded to any of { HEAD ~ the solid ingredients } of the composition , including urea which serves as { TAIL ~ a self ignition inhibitor }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL