35-75mm Sewer Pipe Sealing Ring & Water Plug – Anti-Odor Silicone Floor Drain Stopper

Eliminate foul odors, sewer gases, and pest intrusion from your drainage lines with this 35-75mm Sewer Pipe Sealing Ring & Water Plug. Engineered with multi-layered silicone sealing rings, this universal drain plug creates a tight, airtight seal inside sewer pipe openings, floor drains, and under-sink downspouts. Crafted from high-elasticity, flexible silicone, it conforms smoothly to standard pipe diameters ranging from 35mm to 75mm without cracking or shrinking over time. The one-way check valve design allows wastewater to flow freely down into the sewer system while instantly snapping shut to block foul smells, backflow water, and insects from entering your living space. Ideal for kitchen sink drain lines, bathroom floor drains, washing machine discharge pipes, and laundry room utility drains.

Key Features

• Universal 35-75mm Compatibility: Multi-tiered tapered rib design seals securely into various pipe sizes ranging from 35mm to 75mm inner diameters.

• Airtight Anti-Odor Trap: One-way silicone check valve blocks sewer gas, unpleasant odors, and foul smells from leaking back into your home.

• High-Elasticity Food-Grade Silicone: Durable, non-hardening silicone material resists hot water, household chemicals, and grease.

• Pest & Insect Barrier: Prevents cockroaches, drain flies, and sewer bugs from crawling up through floor drains and sink pipes.

• Tool-Free Plug-and-Play Setup: Flexible friction-fit design allows quick push-in installation without adhesives, tape, or special tools.

• Unrestricted Water Flow: Opens automatically under water pressure for rapid drainage and seals shut the moment water flow stops.

Why Choose Our Anti-Odor Silicone Sealing Plug

Open drain connections and loose pipe gaps allow terrible sewer smells, insects, and dirty wastewater backflow into your home. This universal silicone sealing ring pairs flexible multi-tier pipe sizing, automatic one-way odor check valve sealing, and chemical-resistant silicone durability—giving your kitchen sink plumbing, bathroom floor drains, and laundry utility lines an instant commercial-grade upgrade.

Perfect For

• Sealing gaps between washing machine drain hoses and wall sewer pipe outlets

• Eliminating foul sewer smells in kitchen sink cabinets, bathroom floors, and basement utility drains

• Blocking drain flies, gnats, and cockroaches from entering living areas through floor drains

• Quick, tool-free plumbing fixes in apartments, rental units, and residential homes

Specifications

• Type: Sewer Pipe Sealing Ring / Anti-Odor Silicone Floor Drain Stopper

• Pipe Diameter Fit: Universal 35mm to 75mm (Multi-Tiered Tapered Fit)

• Materials: High-Elasticity Chemical-Resistant Silicone

• Valve Mechanism: One-Way Automatic Backflow & Odor Check Valve

• Installation: Tool-Free Friction Push-Fit

• Ideal Uses: Kitchen Sinks, Washing Machine Outlets, Bathroom Floor Drains, Shower Drainage