Treebottom Grate products are manufactured of Glassfiber Reinforced Polyester (GRP) do not contain any metal material. Besides its resistance against various weather condition, it is lightweight and durable. Compared to iron products, it is rustproof, resistant against corrosion while iron products have the risk to cause problems to the system, composite products are eliminating such possible problems.
Composite (GRP) Treebottom Grates are four times lighter than Treebottom Grates made of iron and a rotproof, rustproof, are not effected by moisture and environment factors, maintenance-free, it has a self-extinguishing feature, dielectric, resistant against chemicals and is resistant against UV rays and can be applied at constructions, gas stations, water and sewage structures.
