Fiberglass grating has high flame retardant and fire safety. The oxygen index (tested according to GB 8924) of general fiberglass molded grilles is above 32, and the flame propagation rate (tested according to ASTME-84) is flame retardant level 1; The flame propagation rate of high flame retardant vinyl grating reaches below 10 and is recognized by the American Bureau of Shipping (ABS).

Fiberglass grating is resistant to corrosion from various gas and liquid media such as acid, alkali, organic solvents, and salts. Runlin fiberglass grating has incomparable advantages in the field of anti-corrosion. It will not undergo electrochemical corrosion and rust under the action of chemical media, and will not cause damage to the structure of the material. It does not require regular or irregular inspection and maintenance. It is also different from wood and other materials that may decay and mold. It is an upgraded product of traditional materials such as iron, wood, and cement. According to the requirements of actual usage scenarios, resins such as ortho benzene, meta benzene, and vinyl can be economically selected as matrix materials.

Fiberglass grating is made by blending color paste into all resins. It has a bright color, is not easy to fade, does not require paint, and is not limited to the surface like paint. The smooth surface filled with resin and the sloping inner surface make the grating self-cleaning. Even if there is dirt, it is easy to rinse with water or detergent, making the surface of the grating smooth and new.