---
product_id: 153322568
title: "Zurn Z1200-NEOSEAL-GSKT-4 4\" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch"
brand: "zurn"
price: "VT4135"
currency: VUV
in_stock: true
reviews_count: 5
category: "Zurn"
url: https://www.desertcart.vu/products/153322568-zurn-z1200-neoseal-gskt-4-4-bonded-neo-seal-closet
store_origin: VU
region: Vanuatu
---

# Water & chemical resistant Durable neoprene material 4-inch precision fit Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch

**Brand:** zurn
**Price:** VT4135
**Availability:** ✅ In Stock

## Summary

> 🚽 Seal the deal with confidence—no leaks, no stress!

## Quick Answers

- **What is this?** Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch by zurn
- **How much does it cost?** VT4135 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/153322568-zurn-z1200-neoseal-gskt-4-4-bonded-neo-seal-closet)

## Best For

- zurn enthusiasts

## Why This Product

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

## Key Features

- • **Perfect 4" Fit:** Engineered for seamless compatibility with standard 4-inch closet flanges, ensuring a leak-proof seal every time.
- • **Easy Peel & Stick:** Adhesive-backed gasket with protective film for hassle-free installation and secure placement under your toilet.
- • **Resilient Neoprene:** Crafted from closed-cell neoprene that resists water, petroleum, and harsh chemicals—built to last and prevent rot.
- • **Compact & Lightweight:** At just 22.7 grams and a slim profile, it’s easy to handle and install without extra bulk or fuss.
- • **Leak-Proof Confidence:** Say goodbye to messy leaks and costly repairs with a gasket trusted by pros and DIYers alike.

## Overview

The Zurn Z1200-NEOSEAL-GSKT-4 is a 4-inch bonded neoprene closet gasket designed for reliable, leak-proof toilet installations. Featuring closed-cell neoprene resistant to water, chemicals, and petroleum, it offers exceptional durability and rot resistance. Its adhesive backing simplifies installation, making it a trusted choice for both professionals and homeowners aiming to avoid costly plumbing issues.

## Description

Zurn Neo Seal Closet Gasket

Review: Worked last or a charm. I did 2 toilets with them. Simple and easy to use.
Review: Our 1971 built house has wall mounted toilets. Someone in the past replaced the seal with a wax ring. It started leaking a few weeks ago. Once we knew what the problem was, I ordered and replaced the wax ring with the correct gasket. No LEAKS, easy installation. There is a film on each side that must be pealed off to expose the adhesive on the gasket--holds it in place as you replace the toilet on the wall. Be sure to align the toilet with the pipe so you don't start leaking again. I had to put a piece of baseboard under the toilet to raise it so it aligned with the pipe. Tighten carefully...you don't want to crack the porcelain. Around here these toilets are about $800 to replace, if you can find one. You may need two people to install it...they're heavy and can be awkward.

## Features

- 4" Neo-Seal closet gasket kit
- Includes: Neo-Seal gasket and box with printed instructions
- Gasket material is closed cell Neoprene with resistance to water, petroleum products, chemical and similar substances with excellent resiliency to rotting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D2ZGC34 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (111) |
| Date First Available | 29 Jan. 2014 |
| Included components | Gasket |
| Item Package Quantity | 1 |
| Item Weight | 22.7 g |
| Item model number | Z1200-NEOSEAL-GSKT-4 |
| Manufacturer | Zurn |
| Material | Neoprene |
| Number of handles | 2 |
| Part number | Z1200-NEOSEAL-GSKT-4 |
| Pattern | Seals |
| Product Dimensions | 10.16 x 10.16 x 1.91 cm; 22.68 g |
| Shape | Round |
| Size | 4 Inch |

## Images

![Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch - Image 1](https://m.media-amazon.com/images/I/41u5t4S10tL.jpg)
![Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch - Image 2](https://m.media-amazon.com/images/I/41QW4KmKbnL.jpg)
![Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch - Image 3](https://m.media-amazon.com/images/I/6110GMjjwaL.jpg)
![Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch - Image 4](https://m.media-amazon.com/images/I/510PyVxMJwL.jpg)
![Zurn Z1200-NEOSEAL-GSKT-4 4" Bonded Neo Seal Closet Gasket Kit P N 669550809 Z1200NEOSEALGSKT4, Black, 4 Inch - Image 5](https://m.media-amazon.com/images/I/6152g+9FchL.jpg)

## Available Options

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

## Questions & Answers

**Q: it appears to be .75" thick, but what is the inner diameter?**
A: The inner core, which is precut and needs to be removed before installing, is 3 1/2". So the outside measures 5 1/4", inside of ring measures 3 1/2".

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***R on 4 February 2026*

Worked last or a charm. I did 2 toilets with them. Simple and easy to use.

### ⭐⭐⭐⭐⭐ Review
*by T***T on 28 November 2023*

Our 1971 built house has wall mounted toilets. Someone in the past replaced the seal with a wax ring. It started leaking a few weeks ago. Once we knew what the problem was, I ordered and replaced the wax ring with the correct gasket. No LEAKS, easy installation. There is a film on each side that must be pealed off to expose the adhesive on the gasket--holds it in place as you replace the toilet on the wall. Be sure to align the toilet with the pipe so you don't start leaking again. I had to put a piece of baseboard under the toilet to raise it so it aligned with the pipe. Tighten carefully...you don't want to crack the porcelain. Around here these toilets are about $800 to replace, if you can find one. You may need two people to install it...they're heavy and can be awkward.

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 13 February 2026*

Perfect for for my Crane Walsan rear mount toilet. Exact diameter and width needed, and adhesive stuck nicely, no leaks after installation

## Frequently Bought Together

- Zurn Z1200-NEOSEAL-GSKT-4 Bonded Neo Seal Closet Gasket Kit, 4"
- Zurn ZZ5610NUTEXTKIT Z5610 Extended Acorn Nut Kit W/Washer
- American Standard 2882107.020 Glenwall VorMax Wall-Hung Elongated Toilet with Left Hand Trip Lever, 1.28 Gpf, White

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**Shop now:** [https://www.desertcart.vu/products/153322568-zurn-z1200-neoseal-gskt-4-4-bonded-neo-seal-closet](https://www.desertcart.vu/products/153322568-zurn-z1200-neoseal-gskt-4-4-bonded-neo-seal-closet)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-08*