Glasliner Ceiling coatings are made with a special formulation of polyester resin and fiberglass, providing greater durability and resistance to panels. These Glasliner ceiling coatings are lightweight laminates cut to size for quick installation. They offer easy maintenance, do not deform, corrode, generate fungi, or bacteria. Also available for “special uses” with an antimicrobial component that combats the growth of bacteria, fungi, and other microorganisms.