PP zip tie (polypropylene cable tie) is a lightweight and durable tying tool. This product is made of high-quality polypropylene material, which is resistant to saltwater corrosion and does not absorb water. It is widely used in aquaculture cage net fixation, water photovoltaic panel bundling, chemical enterprises and other scenarios. For use in environments subjected to chemicals, these ties withstand the most corrosive conditions. Polypropylene ties won't get brittle and can withstand most acids, alcohols, and salts. Standard ties balance flexibility and strength, making them good for most bundling applications.