The process 14 wherein the wax impregnant is selected from {TAIL ~ at least one member} of the group consisting of {HEAD ~ animal, vegetable and synthetic waxes} 
The process 14 wherein the wax impregnant is selected from { TAIL ~ at least one member } of the group consisting of { HEAD ~ animal , vegetable and synthetic waxes }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD