Fluidmaster PRO70B-R Back Outlet Wax Ring No Bolts

Product Description

The FLUIDMASTER PRO70B-R is a reinforced wax ring designed specifically for back outlet toilets. Unlike standard floor-outlet wax rings, this gasket accommodates toilets that connect to a wall-mounted drain or a floor drain at the rear of the bowl. The reinforced wax construction creates a tighter, more durable seal at the horn-to-drain junction, reducing the risk of sewer gas intrusion and water leakage. No closet bolts are included, making it the right choice when reusing existing anchor hardware or when bolts are sourced separately. FLUIDMASTER backs this ring with a 10-year warranty. Licensed plumbers and experienced installers working on back outlet toilet replacements or new installations will find this a direct-fit solution.

The PRO70B-R is intended for residential and light commercial plumbing applications wherever a back outlet toilet configuration is present. This includes installations where the drain exits through the wall rather than the floor, as well as certain floor-drain back outlet setups. It is sold without closet bolts, so verify bolt availability before beginning the rough-in. This wax ring is appropriate for toilet replacement projects, rough-in corrections, or any service call requiring resetting a back outlet toilet.

Key Features

• Reinforced wax construction for a more reliable seal at the toilet horn
• Fits back outlet toilets connecting to wall or floor drain configurations
• Sold without closet bolts for flexibility when hardware is already on hand
• Backed by a 10-year manufacturer warranty
• PRO Series construction for trade-grade performance in residential and light commercial installs

Compatibility

Designed as an OEM-style replacement wax gasket for back outlet toilet installations in residential and light commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off the water supply and flush the tank before removing the existing toilet. Remove any old wax residue completely from the floor or wall flange before seating the new ring. Do not reuse a wax ring once it has been compressed; always install a fresh ring when resetting a toilet.