---
product_id: 789167704
title: "Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6)"
brand: "dhlhdo"
price: "96336₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/789167704-waterproof-sealant-mastic-2025-new-repair-sealing-clay-wall-gaps
store_origin: VN
region: Vietnam
---

# fast hardening formula 100% waterproof seal high plasticity moldable Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6)

**Brand:** dhlhdo
**Price:** 96336₫
**Availability:** ❌ Out of Stock

## Summary

> 💧 Seal it fast, seal it right — don’t let leaks steal your peace of mind!

## Quick Answers

- **What is this?** Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6) by dhlhdo
- **How much does it cost?** 96336₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/789167704-waterproof-sealant-mastic-2025-new-repair-sealing-clay-wall-gaps)

## Best For

- dhlhdo enthusiasts

## Why This Product

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

## Key Features

- • **Mold It Your Way:** Highly flexible and durable clay that shapes perfectly to any hole or crack.
- • **Speedy Seal, No Wait:** Advanced cooling adhesive hardens quickly on exposure to air and wind.
- • **Versatile Repair Power:** Ideal for roofs, foundations, metal, wood, concrete, and more—one putty for all fixes.
- • **Seal Every Gap, Every Time:** Effortlessly fills rat holes, pipe cracks, and wall gaps with a watertight finish.
- • **Simple Application, Lasting Protection:** Clean, mold, apply, and air dry for a seamless, long-lasting waterproof barrier.

## Overview

This 2025 Waterproof Sealant Mastic is a cutting-edge, quick-setting repair putty designed to fill and seal holes and cracks in walls, pipes, and various surfaces. Its high plasticity allows easy molding for a perfect fit, while its fast-hardening formula ensures rapid waterproof protection, making it an essential tool for durable, versatile home and industrial repairs.

## Description

Full description not available

## Features

- New Type Waterproof Sealant Mastic: A new type of waterproofing sealant, which quickly seals all kinds of holes and gaps: rat hole, cracks, pipe hole, wall hole.etc. Making it the ideal solution for filling holes and cracks in pipes to prevent various leaks, helps keep interiors dry and secure in rainy or humid conditions
- Highly Flexible & Durable: Featuring high plasticity, this sealant can be molded into various shapes, including round, square, or long. This flexibility guarantees a perfect fit for any hole or crack, making it incredibly easy and convenient to use. The mastic sealant contains a cooling adhesive component that quickly hardens in the presence of wind, ensuring a speedy and efficient sealing process.
- Easy to Use: First clean the gap that needs to be sealed to ensure that there is no dust, water and other debris. 1. Reshape the clay according to the size of the holes/gaps. 2. It can blend perfectly with the surface. Just leave it for a few hours to air dry.
- Repair Sealing Clay: Waterproof repair sealing clay is a fast solution to fill holes or cracks! Perfect protective finish for flat roofs, metal roofs, sloped roofs, planter boxes, foundations, sheds, basements, metal, wood, concrete and more.
- Widely Used: The waterproof sealant mastic putty can be used for wall repair and crack filling repair (such as air conditioning pipes, rat holes, etc.), can also be used for various pipe fittings, equipments installation, fixing and repair.

## Product Details

- **Material:** Mud glue
- **Brand:** dhlhdo
- **Style:** Waterproof Sealant Mastic
- **Item dimensions L x W x H:** 4 x 2 x 2 inches
- **Water Resistance Level:** Waterproof

## Images

![Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6) - Image 1](https://m.media-amazon.com/images/I/61zgmygn9WL.jpg)
![Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6) - Image 2](https://m.media-amazon.com/images/I/71ZJKodu3hL.jpg)
![Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6) - Image 3](https://m.media-amazon.com/images/I/61W2tamFx9L.jpg)
![Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6) - Image 4](https://m.media-amazon.com/images/I/61s3K7xa3tL.jpg)
![Waterproof Sealant Mastic, 2025 New Repair Sealing Clay Wall Gaps Filler, Quick Mending Mud for Drain Connection, Wall Hole, Air Conditioning Hole Waterproof Seal Putty (0.06 pounds/Pack) (6) - Image 5](https://m.media-amazon.com/images/I/71JOnPC+ZUL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/789167704-waterproof-sealant-mastic-2025-new-repair-sealing-clay-wall-gaps](https://www.desertcart.vn/products/789167704-waterproof-sealant-mastic-2025-new-repair-sealing-clay-wall-gaps)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*