One of the standout features of fiberglass square tubing is its lightweight nature. Compared to traditional materials such as aluminum or steel, fiberglass is significantly lighter, making it easier to handle and install. Additionally, fiberglass does not corrode like metal, which means it has a longer lifespan, especially in harsh environments. It is also resistant to UV light, chemicals, and moisture. These characteristics make fiberglass square tubing an excellent choice for sectors such as automotive, aerospace, construction, and even marine applications.