Oatey 137503 Hercules PT-4 Drain Cleaner 1 Gallon

Product Description

The OATEY 137503 is a 1-gallon container of Hercules PT-4, a liquid drain cleaner formulated to liquefy and disperse grease, soap scum, food residue, sludge, and other organic waste buildup in plumbing drain lines. The formula is safe for use in both plastic and metal pipe systems, making it broadly applicable across residential and light commercial plumbing. Licensed plumbers and service technicians reach for PT-4 when dealing with sluggish or blocked drain lines where mechanical clearing alone is not sufficient or practical. The 1-gallon size supports multi-drain treatments or repeated service calls from a single container.

PT-4 is suited for drain maintenance and clearance in kitchen sink drains, lavatory drains, floor drains, and other lines subject to grease and soap accumulation. It is appropriate for use in residential homes, apartment buildings, restaurants, and commercial facilities where drain buildup is a recurring issue. Plumbing contractors servicing high-use fixtures or performing scheduled preventive drain maintenance will find the gallon size practical for multi-unit applications.

Key Features

• Liquefies and disperses grease, soap scum, food residue, and sludge
• Safe for plastic and metal drain and waste plumbing
• 1-gallon container suitable for multiple treatments or job sites
• Formulated for use in all drain line types in residential and commercial settings

Compatibility

Designed for use in all types of plastic and metal drain, waste, and vent plumbing systems where grease, soap scum, food residue, and sludge accumulation are present.

Installation Notes

Apply according to the product label directions. Follow all applicable local plumbing codes and safety guidelines when using chemical drain treatments on occupied buildings. Wear appropriate personal protective equipment, including chemical-resistant gloves and eye protection, when handling drain cleaning chemicals. Do not mix with other chemical drain cleaners or household chemicals.

Technical Specifications

• Container Size: 1 gallon
• Compatible Pipe Materials: Plastic and metal
• UPC: 661000010729

Standard Information

• Brand: OATEY
• Manufacturer Part Number: 137503