---
product_id: 360916938
title: "Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2\" Copper Pipe 0.63in (16mm))"
brand: "welvzen"
price: "VT5363"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/360916938-bathtub-spout-pipe-seal-block-water-past-through-finished-wall
store_origin: VU
region: Vanuatu
---

# 100% waterproof seal 20+ min high-pressure leak test 5-step easy installation Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm))

**Brand:** welvzen
**Price:** VT5363
**Availability:** ✅ In Stock

## Summary

> 🚿 Seal the deal on leaks before they start!

## Quick Answers

- **What is this?** Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm)) by welvzen
- **How much does it cost?** VT5363 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/360916938-bathtub-spout-pipe-seal-block-water-past-through-finished-wall)

## Best For

- welvzen enthusiasts

## Why This Product

- Trusted welvzen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless 5-Step Setup:** Install in minutes with clear instructions—no plumber needed.
- • **Leak-Proof Wall Guardian:** Protect your bathroom walls from costly water damage with a fail-safe seal.
- • **Durable & Tested Reliability:** Endures high water pressure with zero leaks, ensuring long-term peace of mind.
- • **Customer-First Support & Warranty:** Enjoy 24-hour response and 2-year replacement guarantee—shop confidently.
- • **Precision Fit for 1/2" Copper Pipes:** Tailored to snugly fit 0.63in (16mm) pipes for maximum efficiency.

## Overview

The Welvzen Bathtub Spout Pipe Seal is a polished, easy-to-install waterproof disc designed specifically for 1/2" (16mm) copper pipes. It prevents water leakage behind bathtub walls, protecting against costly damage. Tested under high-pressure water flow for over 20 minutes with zero leaks, it offers durable, reliable performance. Backed by responsive customer support and a 2-year replacement policy, it’s the smart choice for millennial professionals seeking hassle-free bathroom maintenance.

## Description

Full description not available

## Features

- 【APPLICATION】The bathtub spout pipe seal is used to protect the bathtub wall from water leakage, avoid the water running back to the wall, and corroding the walls. A broken wall may require hundreds of dollars to fix. But with the tub spout disc seal, you can say goodbye to the potential risks of high maintenance costs.
- 【HOW TO USE】5 simple steps and the bathtub wall will be protected by our disc seal. 1, Remove plumbing fixture from the original pipe. 2, Apply the CAULK to both the back and side ( where two half discs are matching together). 3, Push the sealing disc against the wall and match the two parts together surrounding the pipe. 4, Apply lubricant to the gasket and slide it to the pipe, make sure it is installed flush into the groove. 5, Wait for 2hours and reassemble the spout, then it's done.
- 【TEST RESULT】With our strict test, under high pressure running water for over 20mins, there's no water leaking to the back of the sealing disc. The protection disc performed well and ensure a high quality of water leaking resistance. With a such test result, we believe it can protect the bathtub walls from regular water pressure for a long time.
- 【WHICH TO USE】Which type should I choose? Kindly measure your pipe outer diameter and choose accordingly. The 1/2" Copper pipe type is used for 0.63in (16mm) pipe. The 1/2" Galvanized pipe should be used for 0.87in（22mm）pipe. Don't mix them up. However, if you accidentally ordered the wrong type, you can always get a replacement from us too.
- 【SUPPORT】We stand behind our product! Should you feel any problem after shopping our bathtub spout pipe seal, kindly tell us anytime. We promise: 1, Reply any messages within 24 hours and provide 1-on-1 customer presentive service; 2, a replacement within 2 years. Questions can be related but not limited to product installation, quality, usage, improvements, suggestions, delivery, replacements. Shop our tub spout water leakage disc seal with confidence!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Welvzen |
| Item Weight | 0.02 Kilograms |
| Item dimensions L x W x H | 3 x 3 x 6 inches |
| Water Resistance Level | Waterproof |
| Item Form | Paste |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Color | Chrome & Matte Black |
| Manufacturer | Welvzen |
| Part Number | S-MB |
| Item Weight | 0.634 ounces |
| Product Dimensions | 3 x 3 x 6 inches |
| Item model number | S-MB |
| Size | Sealing Disc |
| Finish | Polished |
| Installation Method | Single Hole |
| Number Of Pieces | 1 |
| Number of Handles | 2 |
| Handle Material | Copper |
| Mounting Type | Wall Mount |
| Special Features | Easy to Install |
| Included Components | Instruction Manual |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** Welvzen
- **Item Weight:** 0.02 Kilograms
- **Item dimensions L x W x H:** 3 x 3 x 6 inches
- **Water Resistance Level:** Waterproof

## Images

![Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm)) - Image 1](https://m.media-amazon.com/images/I/51ak3a2wU4L.jpg)
![Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm)) - Image 2](https://m.media-amazon.com/images/I/61cMPoZIaTL.jpg)
![Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm)) - Image 3](https://m.media-amazon.com/images/I/71144pjSESL.jpg)
![Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm)) - Image 4](https://m.media-amazon.com/images/I/61zjl23cMxL.jpg)
![Bathtub Spout Pipe Seal, Block Water Past Through Finished Wall, Tub Spout Water Leakage Disc Seal, Bath Wall Waterproof Protection for Copper Pipe (1/2" Copper Pipe 0.63in (16mm)) - Image 5](https://m.media-amazon.com/images/I/61i-yR99e6L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and price
*by L***H on May 30, 2025*

Works great. Perfect replacement for my old tub spout.

### ⭐⭐⭐⭐⭐ Prevents water damage
*by J***M on March 12, 2025*

No more worries about water getting inside wall

### ⭐⭐⭐⭐⭐ Great
*by H***E on December 5, 2024*

This product is a game changer. It saved me from tearing down my drywall.

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**Shop now:** [https://www.desertcart.vu/products/360916938-bathtub-spout-pipe-seal-block-water-past-through-finished-wall](https://www.desertcart.vu/products/360916938-bathtub-spout-pipe-seal-block-water-past-through-finished-wall)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-09*