Mini Foam Wall Containment Berm 4x6 Ft

This Mini Foam Wall Containment Berm (4 ft x 6 ft) provides 75 gallons of secondary containment in an ultra-lightweight 9-lb package. The 6-inch self-rising foam walls with 2-inch wall thickness deploy instantly when unfolded—no assembly or inflation needed. 18 oz PVC liner is rated for petroleum products, oils, hydraulic fluids, and water-based chemicals. The bright yellow color provides high visibility for safety compliance. Operating range: -20°F to 140°F. Ideal for single-drum containment, small equipment drip pans, portable generator secondary containment, and emergency spill response kits. At just 9 lbs, this berm fits easily in a truck toolbox or emergency response kit. EPA 40 CFR 264.175 requires secondary containment at 110% of the largest container—this 75-gallon berm accommodates a single container up to 68 gallons. Inspect seams quarterly and flush with mild detergent after spills. Store folded—foam walls retain shape through hundreds of cycles.