Multifit Compression Blanking Cap — 40mm to 43mm Waste Pipe Stop End

Multifit Compression Blanking Cap — 40mm to 43mm Waste Pipe Stop End

Features

This multifit compression blanking cap provides a reliable, tool-free plumbing solution designed to seal off standard 40mm to 43mm waste pipes securely. Engineered with a universal multifit compression mechanism, this stop end plug accommodates outside diameters ranging from 40mm to 43mm—making it fully compatible with standard UK 1.5″ plastic push-fit, solvent weld, copper, and iron waste networks. Furthermore, the hand-tightened compression fitting requires no extra sealants, fixings, or messy glue, allowing for a fast and clean installation. As a result, you achieve a permanent or temporary gas-tight closure that prevents odours, leaks, and debris from entering abandoned kitchen or bathroom lines.

• Universal Multifit Size Range: Fits plain waste pipes with outside diameters from 40mm to 43mm. Therefore, it seamlessly accommodates standard UK 1.5″ sink, bath, shower, and appliance drain lines.
• Tool-Free Compression Installation: Features a hand-tightened compression nut and tapered seal setup. Consequently, it allows for a fast, mess-free installation without requiring glue, solvents, or specialized tools.
• Ideal for Redundant Lines: Perfect for terminating obsolete or unused washing machine upstands, under-sink branches, and cut waste runs during renovations. Moreover, it prevents foul sewer odours and water splashes from escaping abandoned pipes.
• Durable Polypropylene Build: Constructed from heavy-duty, high-grade white polypropylene. As a result, it withstands boiling water discharges, daily wastewater flow, and harsh household chemical cleaners without degrading.
• Versatile Closure: Provides a clean, gas-tight seal suitable for both temporary capping during maintenance and permanent system closures. Furthermore, it can be easily unscrewed if pipe connections are reinstated later.

Technical

• Brand: VIVA
• MPN: W40K
• Product Type: Universal Multifit Compression Stop End / Blanking Cap
• Pipe Diameter Compatibility: 40mm, 42mm, and 43mm Outer Diameter (OD)
• Trade Size Equivalent: Standard UK 1.5″ Waste Pipe Networks
• Material: Premium Polypropylene (White Plastic)
• Connection Method: Hand-Tightened Mechanical Compression
• Colour: White
• Suitability: Domestic Sink, Bath, Shower, Washing Machine Upstand, and Dishwasher Waste Lines

Details

Altering a kitchen layout, removing a sink, or disconnecting a washing machine often leaves an open waste pipe or branch exposed, which can leak water or release unpleasant drain odours into your home. Moreover, trying to tape or makeshift-plug an open drain line is messy and unreliable.

Fortunately, this multifit compression blanking cap solves the problem with professional efficiency. Because its universal multifit compression design grips 40mm to 43mm pipes tightly without requiring glue or tools, it makes sealing abandoned lines clean and straightforward. Consequently, you achieve a neat, robust, and completely airtight closure for your redundant plumbing.

Discover

Explore Our Full Range of 40mm Compression Fittings – CLICK HERE