Designed as a premium solution for industrial paint storage and transportation, our 20L Waterproof PP Plastic Bucket combines rugged polypropylene (PP) construction with advanced waterproofing technology to protect water-based paints, stains, and solvents from contamination and leakage. Its reinforced structural design includes ribbed sidewalls for enhanced durability and a triple-seal lid system that achieves IPX7 waterproof rating—submersible at 1m for 30 minutes without water ingress. The ergonomically engineered handle ensures comfortable lifting even when fully loaded, while FDA-compliant materials expand its utility to food-grade storage applications, making it a versatile choice for construction, manufacturing, and food processing industries.
Parameter | Value |
Material | Polypropylene (PP) |
Capacity | 20L (21L max fill) |
Dimensions | Height: 364 mm, Diameter: 290 mm |
Wall Thickness | 2.5 mm ± 0.2 mm |
Water Resistance | IPX7-rated (submersible at 1m for 30 minutes) |
Temperature Range | -20°C to 100°C |
Triple-Seal Lid Technology: Combines a food-grade rubber gasket, mechanical snap-lock closure, and threaded collar to create an airtight barrier, tested to maintain integrity under 100KPa pressure—equivalent to 10 meters of water depth.
Broad Chemical Compatibility: Resists degradation from acrylic paints, latex coatings, and solvent-based stains (pH range 2–10.5), with no chemical leaching to alter material properties.
Space-Optimized Stackability: Interlocking lid and base design allows stable vertical stacking of up to 4 units, supporting a static load of 1,000 kg to maximize warehouse and transport efficiency.
Easy Maintenance Design: Smooth interior surface prevents paint and coating buildup, while dishwasher-safe components enable thorough cleaning for repeated use.
Environmental Durability: UV-stabilized material retains structural strength after 1,000+ hours of direct sunlight exposure, preventing brittleness or color fading in outdoor storage.
Construction & Renovation: Bulk storage and transport of acrylic roof coatings, concrete sealants, and exterior wood stains for commercial and residential projects.
Industrial Manufacturing: Packaging water-based adhesives, metal primers, and corrosion-resistant coatings for assembly line applications.
DIY & Professional Painting: Mixing and storing custom epoxy resin batches, polyurethane foams, and decorative paint formulations.
Food Processing: FDA-compliant storage of edible oils, food-grade waxes, and non-corrosive processing liquids in commercial kitchens and production facilities.
Q: Is this bucket suitable for hot-fill applications with molten materials?
A: Yes, its heat-resistant PP construction safely handles temperatures up to 100°C, making it ideal for molten waxes, hot-melt adhesives, and heat-cured coatings.
Q: What cleaning methods are recommended for different residue types?
A: For water-based residues, rinse with warm soapy water; for solvent-based paints, use mineral spirits or citrus-based cleaners—avoid abrasive scouring pads that could damage the interior surface.
Q: Can we add custom branding or safety information?
A: Yes, we offer full-color in-mold labeling (IML) with high-resolution graphics, including company logos, safety symbols, batch codes, and recycling instructions.