SĀFTRON high impact polymer dock ladders are made of specially formulated compounds to ensure longevity and unparalleled resistance to the elements, UV, and chemicals while requiring virtually no maintenance. They are guaranteed to keep their smooth, bright finish for many years. SĀFTRON Dock Ladders contain reinforced, encapsulated marine grade aluminum which provides superior strength and durability. A high impact polymer exterior ensures SĀFTRON Dock Ladders are unaffected by saltwater or freshwater, and sun and remain cooler to the touch. No grounding or bonding required.