the surface can be cleaned with ammonia water if extremely soiled then the leather may be cleaned to return the leather to a bare state removing all existing dyes if desired with the solvent mixture such as sh 8581 then the above described composition of the invention is sprayed onto the leather using 2 6 coats and allowing less than a minute preferably 15 30 seconds flash time between coats the materials become dust free in 30 seconds u201c dust free u201d identifies the condition in which the coating sets to the point that dust will not become trapped in it the materials exhibit tape time 30 seconds tape time is the condition where the materials are dry enough to tape on without leaving any tape marks when a leather dye is sprayed onto the leather the u201c overspray u201d created from the spraying operation will normally set on the areas surrounding the actual surface point sprayed the compositions of the present invention will absorb into the surrounding area such that blending or repair is invisible this condition is commonly referred to as u201c zero overspray u201d for purposes of this description and in the claims parts and percentages are by weight unless otherwise specified sure coat no 1601 having a.