HDPE* Translucent Tank • Seals: Viton • Hose: Industrial Grade • Strap: No Suggested Applications: Chemicals, Carpet Treatments, Commercial Cleaners (including solvent-based), Degreasers, Oils, Stain Removal & Waterproofing. Chemicals to avoid: Diesel, Gasoline, Acid, Oil Base Stains & Bleach.