What is Fiberglass?

Fiberglass is a composite material widely used in FRP field, including boat building, sanitary, automotive industry etc. Kit cars are often made from fiberglass as are many sports cars including the Chevrolet Corvette.

Fiberglass is an incredibly versatile material and it comes in several forms. Almost everyone has seen fiberglass insulation and anyone who has touched it will recall the itchy feeling often with a little rash which develops afterwards. This is because the minute shards of glass cut into the skin and cause irritation. 

The fiberglass used in the automotive industry is different from insulation fiberglass. It usually comes in a mat, tissue or cloth, although a chopped strand mixed with resin is often used for large applications such as boat hulls.

Working with Fiberglass is an unpleasant business due to the fumes from the resin and itchiness of the fiberglass. Whenever you are working with fiberglass use gloves, overalls and a respirator, take frequent breaks for fresh air if you are in a confined space. To reduce the itching of fiberglass try not to scratch . Instead wash the affected areas gently with cool water as often as possible.

MATERIALS 

Gelcoats are the shiny face of fiberglass, gelcoats are what you see on most fiberglass vehicles (which haven't been painted) or boat hulls. Gelcoats consist of a thick gel-like resin mixed with a colored pigment, it is the first thing laid into a mold and therefore when the mold is removed it becomes the exterior.

Mat

Fiberglass matting makes up the bulk of any fiberglass bodied car. Several layers are built up one on top of another until the desired thickness and strength is achieved. This is what you might see if you look at the inside of a fiberglass panel.

Purchasing Fiberglass Chopped Strand Mat, please focus on Sichuan Sincere & Long-term Complex Material Co., Ltd, and contact email: fred@chinaweibo.com.cn or chat on Skype: fred.wei08