17 Insulating thermal barrier primer and coating for use in industries, including, but not limited to, ceramic/refractory, structural steel, building material, automotive, military, aerospace, marine, shipping, racing, and fabrics industries; Inorganic thermal protective coatings for use on surfaces in the ceramic/refractory, structural steel, building material, automotive, military, aerospace, marine, shipping, racing, and fabrics industries; thermal protective paint and primer coatings for use on surfaces in the ceramic/refractory, structural steel, building material, automotive, military, aerospace, marine, shipping, racing, and fabrics industries; automobile part thermal protective coatings; coatings used in thermal protection of surfaces, such as metal and ceramic surfaces, in the ceramic/refractory, structural steel, building material, automotive, military, aerospace, marine, shipping, racing, and fabrics industries; thermal protective coatings on machine parts used in automotive, military, aerospace, marine, shipping, and racing industries