1. Outlines of Paint Technology;Morgans,1990
2. Two component isocyanate cured acrylics applications;Tuck,1996
3. Advantages of using a polyurethane topcoat;Dromgool;J. Protect. Coat. Linings,1999
4. Urethane coatings;Ceh,1992
5. Polyurethanes – Coatings, Adhesives and Sealants;Meier-Westhues,2007