Looking for a Concrete Washout System for short-to medium construction site projects? Outpak’s light, yet durable, concrete washout container is the simplest on the market!


  • For containment of concrete sediment, paint, drywall, stucco and mortar

  • A single wall, heavy-duty wet strength corrugate with Climaguard

  • Includes 6-mm polyethylene liner

  • Folds flat for easy transportation

  • Can be stored in cab or strapped to outside of mixer truck

  • Easy-to-set-up concrete washout box

  • EPA friendly; recycle or dispose of in any landfill

  • Easy solution for a concrete washout area

  • Cost effective concrete washout solution

Available in three sizes:

30”x30”x14” high; capacity 0.25 cu. yrds./50 gallons

4’x4’x14” high; capacity 0.68 cu. yrds./140 gallons

6’x6’x11” high; capacity 1.33 cu. yrds./250 gallons

CAD Drawings available