Cellofoam® EPS (expanded polystyrene) insulation performs. It's R-value is stable and predictable; it won't drift down as the years pass. Plus Cellofoam has the compressive strength and the inherent moisture resistance to withstand forces that can destroy other insulation products.

The insulation is easily trimmed with hand tools to fit your specific application, yet it has the strength to absorb normal job site abuse.

PERMAFLOAT® dock floats offer durable flotation that can be easily applied to any new or existing dock system, whether it be wood, steel or aluminum.

PERMAFLOATs are rotationally molded, eliminating seams that could result in separation and leakage. The .150 nominal thick shell is made of tough virgin polyethylene with ultraviolet inhibitors. This tough shell prevents damage from the sun, saltwater, fresh water, debris, oil, gas and marine organisms.