---
product_id: 645531513
title: "Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5)"
brand: "yamielo"
price: "81.20 DT"
currency: TND
in_stock: true
category: "Yamielo"
url: https://www.desertcart.tn/products/645531513-waterproof-sealant-mastic-new-type-waterproof-sealant-mastic-putty-leak
store_origin: TN
region: Tunisia
---

# dries in 3-5 days 100% waterproof seal soft & moldable putty Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5)

**Brand:** yamielo
**Price:** 81.20 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it, fix it, forget it — waterproof confidence in every squeeze!

## Quick Answers

- **What is this?** Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5) by yamielo
- **How much does it cost?** 81.20 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/645531513-waterproof-sealant-mastic-new-type-waterproof-sealant-mastic-putty-leak)

## Best For

- yamielo enthusiasts

## Why This Product

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

## Key Features

- • **Precision Packaging:** Compact 20g bags minimize waste and maximize convenience for every repair job.
- • **Reliable Drying Time:** Sets firmly within 3-5 days, ensuring a long-lasting, leak-proof seal you can trust.
- • **Effortless Mold & Seal:** Soft, flexible putty that shapes perfectly to any hole or crack for a flawless finish.
- • **Versatile Repair Power:** Seals holes, ducts, and leaks across multiple surfaces including wood and concrete.
- • **Ultimate Waterproof Defense:** Creates a durable, watertight barrier ideal for plumbing, walls, and air conditioning fixes.

## Overview

YAMIELO Waterproof Sealant Mastic is a soft, moldable ethylene vinyl acetate putty designed for indoor plumbing and wall repairs. Packaged in convenient 20g bags, it forms a durable, waterproof seal on wood, concrete, and other surfaces, drying fully within 3-5 days to prevent leaks and drafts. Perfect for professionals and DIYers seeking a reliable, mess-free solution to patch holes and seal ducts.

## Description

Product description Specification Name: Waterproof Sealant Mastic Weight: 20g/Bag Package Includes 5/10/20 Pcs * Waterproof Sealant Mastic Note 1. Due to manual measurement, please allow a slight error. 2. Due to the different recognition of screen monitors, please allow slight color difference. Have a nice day!

## Features

- Easy to Use & Shape: Our waterproof sealant mastic is soft and flexible, ideal for filling holes, wall repair, and as plumber’s putty. Simply fill and let it dry for 3-5 days for a sturdy seal.
- Multipurpose: Versatile for hole filler, duct seal, waterproof insulation.
- Waterproof: Acts as a waterproof sealant, perfect for various surfaces.
- How to Use: Clean surfaces before applying and allow to dry. Avoid using on wet surfaces.
- Convenient Packaging: 20g/bag, ensuring no waste and easy storage. Perfect for all repair needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D944WPX4 |
| Adhesive Format | putty |
| Adhesive Location | INSIDE |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #661,127 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,309 in Duct Tape |
| Brand | YAMIELO |
| Brand Name | YAMIELO |
| Color | white |
| Compatible Material | Wood |
| Customer Reviews | 4.7 out of 5 stars 4 Reviews |
| Included Components | Waterproof Sealant Mastic |
| Item Resistance | waterproof |
| Manufacturer | YAMIELO |
| Material | Ethylene Vinyl Acetate |
| Material Type | Ethylene Vinyl Acetate |
| Number of Items | 5 |
| Other Special Features of the Product | Waterproof |
| Part Number | Waterproof Sealant Mastic |
| Recommended Uses For Product | Indoor, Plumbing |
| Special Feature | Waterproof |
| Surface Recommendation | Concrete |
| Unit Count | 5.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** YAMIELO
- **Color:** white
- **Material:** Ethylene Vinyl Acetate
- **Number of Items:** 5
- **Recommended Uses For Product:** Indoor, Plumbing

## Images

![Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5) - Image 1](https://m.media-amazon.com/images/I/61wCbQlJBvL.jpg)
![Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5) - Image 2](https://m.media-amazon.com/images/I/71yrgNohuHL.jpg)
![Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5) - Image 3](https://m.media-amazon.com/images/I/71mA8in17pL.jpg)
![Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5) - Image 4](https://m.media-amazon.com/images/I/715L-ddf+PL.jpg)
![Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5) - Image 5](https://m.media-amazon.com/images/I/61p7kFMOYtL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Frequently Bought Together

- YAMIELO Waterproof Sealant Mastic, New Type Waterproof Sealant Mastic Putty, Leak-Proof Duct Seal Putty for Wall Holes, Plumbers, Sink Drain, Air Conditioning Holes (5)
- Rectorseal 81880 1-Pound Duct Seal Compound Gray
- 900 Moldable Silicone Putty - Grey

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/645531513-waterproof-sealant-mastic-new-type-waterproof-sealant-mastic-putty-leak](https://www.desertcart.tn/products/645531513-waterproof-sealant-mastic-new-type-waterproof-sealant-mastic-putty-leak)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*