With excellent wear resistance, elasticity, and flexibility, it can withstand long term use without corrosion. It is used primarily in the washing and polishing of metals. It is strongly resistant to alkaline solutions and is compatible with standard solvents used in car detailing.

Nylon materials can be further subcategorized based on differences in water absorbency.
●6 Nylon: Excellent strength and wear resistance.
●66 Nylon: Excellent heat resistance; most commonly used.
●6-10 Nylon: Excellent water resistance.
●6-12 Nylon: Excellent water resistance.