Scaletron’s Model 4042 Spill Containment Scales offer many advantages that our competitors cannot match! The Model 4042 Scales are designed for weighing corrosive materials and feature scale capacities of up to 8,500 pounds, a patented spill containment design with the ability to contain up to 365 gallons, plus a rugged steel base, protected by a corrosion resistant finish – all backed by a five year warranty.