Oatey PP965 Poly Washer Drain Fitting Seal Set

Product Description

The OATEY PP965 is a poly washer set designed to create leak-free seals at drain fitting connections in residential and light commercial plumbing systems. The set includes two washer sizes: 1-1/2 inches x 1-1/4 inches and 1-1/2 inches x 1-1/2 inches, covering the most common sink drain and trap fitting transitions. These washers are made from durable polyethylene material that resists common drain chemicals and maintains a consistent seal under normal service conditions. Each card contains one set, making it easy to stock and dispense at the point of service.

These poly washers are used in residential bathroom and kitchen sink drain assemblies, particularly at slip-joint connections between drain tailpieces, trap arms, and P-trap fittings. The dual-size configuration allows a plumber or plumbing technician to address both 1-1/4-inch and 1-1/2-inch slip-joint connections with a single card, which is useful during drain replacement, trap servicing, or fixture rough-in work.

Key Features

• Includes both 1-1/2 inches x 1-1/4 inches and 1-1/2 inches x 1-1/2 inches washers in one set
• Polyethylene construction resists common household drain chemicals
• Designed for slip-joint drain fitting connections at sinks and traps
• One set per card for convenient point-of-service stocking
• Lightweight at 0.08 pounds per card

Compatibility

Designed as an OEM-style replacement washer set for standard residential slip-joint drain fittings using 1-1/4-inch and 1-1/2-inch connections.

Installation Notes

Installation is performed by licensed plumbers or qualified plumbing technicians. Shut off the water supply and clear standing water from the trap before disassembling slip-joint fittings. Hand-tighten slip-joint nuts to seat the washer, then snug with channel-lock pliers - do not overtighten, as poly washers can deform under excessive torque. Work must comply with applicable local plumbing codes referencing the IPC or UPC as adopted.