Bsc Preferred DIB25517 Rubber Slip Joint Washer 1.5 in 2 Pack

Product Description

The BSC PREFERRED DIB25517 is a rubber slip-joint washer sold in a 2-pack, designed for use in standard plumbing drain and waste line connections. Rubber slip-joint washers create a watertight seal between slip-joint nuts and fittings in drain assemblies. At 1.5 inches, this washer fits the common slip-joint size found throughout residential and light commercial plumbing systems. Plumbers and drain service technicians keep these on hand as a routine service consumable when replacing P-traps, tailpieces, and similar drain components. The rubber construction compresses to form a reliable seal without adhesives or thread sealant.

This washer is used in sink drain assemblies, P-trap connections, and related slip-joint fittings typically found under kitchen and bathroom sinks. It is suited for residential drain, waste, and vent applications where 1.5-inch slip-joint fittings are standard. The 2-pack format is practical for single-fixture service calls or small repairs where having a spare on hand reduces return trips.

Key Features

• Rubber construction compresses to form a watertight seal at slip-joint connections
• 1.5-inch size matches the most common residential slip-joint drain fitting diameter
• Sold in a 2-pack for efficient single-fixture service or backup inventory
• No adhesives or sealants required for installation
• Lightweight at approximately 0.02 pounds per package

Compatibility

Designed as a standard replacement rubber washer for 1.5-inch slip-joint drain fittings commonly used in residential and light commercial plumbing drain assemblies.

Installation Notes

Installation is performed by licensed plumbers or qualified service technicians. Shut off water supply and clear standing water from the drain line before disassembling slip-joint connections. Hand-tighten the slip-joint nut until snug, then advance only enough to seat the washer and stop any leak - overtightening can deform the washer and reduce seal life. Work conforms to applicable local plumbing codes and IPC guidelines for drain and waste fittings.