Gypsum Board consists of a fire-resistant gypsum core encased in heavy natural-finish, 100% recycled paper on the face and back sides. The face paper is folded around the long edges to reinforce and protect the core, and the ends are square-cut and finished smooth. Long edges of the panels are tapered or square.

A silicone oil is any liquid polymerized siloxane with organic side chains. The most important member is polydimethylsiloxane. Silicone oil exhibits antimicrobial activity against endopthalmitis causing microorganisms under in vitro conditions. Application Silicone oil has been used as an intraocular liquid in the treatment of retinal detachments.

Natural Gypsum is a soft sulfate mineral composed of calcium sulfate dehydrate. It is widely mined and is used as a fertilizer,and as the main constituent in many forms of plaster, fertilizer, blackboard chalk and wallboard.

Cheaper and more flexible than carbon fiber, Fiberglass is stronger than many metals by weight, is non-magnetic, non-conductive, transparent to electromagnetic radiation, can be molded into complex shapes, and is chemically inert under many circumstances. Other common names for fiberglass are glass-reinforced plastic (GRP), glass-fiber reinforced plastic (GFRP) or GFK.Because glass fiber itself is sometimes referred to as "fiberglass", the composite is also called "fiberglass reinforced plastic". This article will adopt the convention that "fiberglass" refers to the complete glass fiber reinforced composite material, rather than only to the glass fiber within it.

Paper for Gypsum Board.It consists of a large sheet of gypsum plasterboard that is typically up to a half-inch thick (about 1 cm), and which is often cut into four by eight foot panels (about 1.2 meter by 2.4 meeter). A thick, durable paper, called drywall paper, lines both sides.