---
product_id: 474838416
title: "New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P..."
brand: "gotosee"
price: "¥5335"
currency: JPY
in_stock: true
reviews_count: 13
category: "Gotosee"
url: https://www.desertcart.jp/products/474838416-new-waterproof-duct-seal-repair-sealing-clay-6-pack-white
store_origin: JP
region: Japan
---

# 100% Waterproof Seal Heat & Flame Resistant Moldable & Easy to Use New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P...

**Brand:** gotosee
**Price:** ¥5335
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold it. Seal it. Forget leaks forever.

## Quick Answers

- **What is this?** New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P... by gotosee
- **How much does it cost?** ¥5335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/474838416-new-waterproof-duct-seal-repair-sealing-clay-6-pack-white)

## Best For

- gotosee enthusiasts

## Why This Product

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

## Key Features

- • **Pest-Proof Barrier:** Self-hardening formula keeps out mosquitoes, spiders, and snakes—protect your space effortlessly.
- • **Eco-Friendly & Odorless:** Made from environmentally safe materials that cure automatically without harsh chemicals.
- • **Fire & Oxidation Shield:** Built to resist heat, flames, and corrosion—keeping repairs intact and safe over time.
- • **Play-Dough Precision Repair:** Moldable, high-density putty that shapes perfectly to any crack or hole for a seamless fix.
- • **Ultimate Waterproof Defense:** Seals walls and pipes with a durable, water-tight silicone clay that won’t let moisture in.

## Overview

This 6-pack of white moldable silicone sealing clay offers a waterproof, heat-resistant, and corrosion-proof solution for quick repairs on walls, pipes, and air conditioning holes. Easy to shape and self-curing, it provides a durable, eco-friendly seal that also acts as a pest deterrent, making it an essential tool for professional-grade home maintenance.

## Description

New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone Putty, Quick Mending Mud for Pipe Connection, Wall Hole, Air Conditioning Holes: desertcart.com: Tools & Home Improvement

Review: Good product! - Working exactly as described. Very easy to mold and manipulate. Kinda like playing with play dough! Thanks for an excellent product.
Review: Works well to fill big holes - easy to form & smooth

## Features

- 👉 Waterproof Repair Sealers Caulk Repair Walls and Pipes Automatic Curing, Fire and Oxidation Resistance.
- 👉 Sealers, an environmentally friendly material, can be kneaded into any shape to repair the wall.
- 👉The clay is fine, high-density, waterproof, oil-proof, and has a very good sealing performance.
- 👉 Corrosion resistance, oxidation resistance, no yellowing, durable.Individually packaged, easy to use.
- 👉 Heat-resistant and flame-retardant, self-hardening, keep mosquitoes, spiders, snakes, etc. out.Tips:3-4 days needs for dry in winter,and not suit for repairing pipe leaking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B635XG1F |
| Best Sellers Rank | #281,091 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #631 in Wall Surface Repair Products #637 in Hardware Sealers |
| Brand | gotosee |
| Color | White |
| Date First Available | July 8, 2022 |
| Item Form | Paste |
| Item Weight | 1.06 ounces |
| Item dimensions L x W x H | 5.1 x 7.8 x 2.3 inches |
| Item model number | CHW056 |
| Manufacturer | FUKFOK |
| Material | Silicone |
| Product Dimensions | 5.1 x 7.8 x 2.3 inches |
| Style | Repairing the wall |
| Surface Recommendation | Wall |
| UPC | 750439890412 |
| Unit Count | 6.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** gotosee
- **Item Weight:** 30 Grams
- **Item dimensions L x W x H:** 5.1 x 7.8 x 2.3 inches
- **Material:** Silicone
- **Style:** Repairing the wall

## Images

![New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P... - Image 1](https://m.media-amazon.com/images/I/31HufMzumHL.jpg)
![New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P... - Image 2](https://m.media-amazon.com/images/I/41-mRvUcMuL.jpg)
![New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P... - Image 3](https://m.media-amazon.com/images/I/411N088AuiL.jpg)
![New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P... - Image 4](https://m.media-amazon.com/images/I/41ESv5t6s3L.jpg)
![New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone P... - Image 5](https://m.media-amazon.com/images/I/41IXnCOmWNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product!
*by R***E on November 26, 2025*

Working exactly as described. Very easy to mold and manipulate. Kinda like playing with play dough! Thanks for an excellent product.

### ⭐⭐⭐⭐⭐ Works well to fill big holes
*by R***E on July 1, 2025*

easy to form & smooth

### ⭐⭐⭐⭐ Sticks to almost to everything.
*by A***R on March 27, 2023*

I needed to modify a woodworking dust collector to support a canister filter. I had to make a wood donut out of plywood to insert into the top of the collector frame to separate and support the filter. The donut had to be sealed to prevent air and dust escaping back into the shop. I used a silicone caulk fill the voids from the top but could not use it to fill the voids from the bottom. Hard to reach with caulking gun and while the silicone caulk was still somewhat in a liquid form would tend not to stay in place. It was recommended to use a moldable silicone putty for the bottom side of the donut. The downside is there were no instructions and no safety precautions in the packaging. Or at least none in English. I rolled the putty on a stone cutting board using nitrite gloves. This stuff sticks to almost everything so I had to use a separate pair of gloves for each package. Using my fingers I pushed the putty in between the wood donut and the metal frame of the dust collector. It stayed in place. I won’t know for sure how well it worked for a few days until I complete all the modifications on the dust collector and test for air leaks but it looks promising and has worked in videos I saw on the internet.

## Frequently Bought Together

- New Waterproof Duct Seal Repair Sealing Clay 6 Pack White Moldable Silicone Putty, Quick Mending Mud for Pipe Connection, Wall Hole, Air Conditioning Holes
- 900 Moldable Silicone Putty - White
- ToExcellent Repair Sealing Clay, Moldable Silicone Putty, Seal Mortar, Wall Hole, Air Conditioning Holes, White

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**Shop now:** [https://www.desertcart.jp/products/474838416-new-waterproof-duct-seal-repair-sealing-clay-6-pack-white](https://www.desertcart.jp/products/474838416-new-waterproof-duct-seal-repair-sealing-clay-6-pack-white)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*