---
product_id: 507752103
title: "Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can | Blocks Water, Air, And Moisture Instantly, Use on Wet or Dry Surfaces, UV Resistant, Paintable After Drying"
brand: "gorilla"
price: "฿2714"
currency: THB
in_stock: true
category: "Gorilla"
url: https://www.desertcart.co.th/products/507752103-waterproof-patch-and-seal-rubberized-sealant-paste-black-1lb-can
store_origin: TH
region: Thailand
---

# Paintable to blend seamlessly with any surface Instantly seals out water & moisture UV & temperature resistant for lasting durability Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can | Blocks Water, Air, And Moisture Instantly, Use on Wet or Dry Surfaces, UV Resistant, Paintable After Drying

**Brand:** gorilla
**Price:** ฿2714
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right—because leaks don’t wait!

## Quick Answers

- **What is this?** Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can | Blocks Water, Air, And Moisture Instantly, Use on Wet or Dry Surfaces, UV Resistant, Paintable After Drying by gorilla
- **How much does it cost?** ฿2714 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/507752103-waterproof-patch-and-seal-rubberized-sealant-paste-black-1lb-can)

## Best For

- gorilla enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** UV and temperature resistant for repairs that endure all seasons
- • **Invisible Fix:** Paintable finish lets you customize repairs to match any color or texture
- • **Seal Like a Pro:** Thick, flexible rubberized paste fills large gaps & cracks instantly
- • **Works Wet or Dry:** Apply confidently on damp or dry surfaces—no prep delays
- • **Versatile Powerhouse:** Perfect for roofs, gutters, windows, PVC joints, and countless DIY projects

## Overview

Gorilla Waterproof Patch & Seal is a premium black rubberized sealant paste designed to instantly and permanently seal out water, air, and moisture. Compatible with a wide range of materials including metal, wood, glass, and PVC, it cures quickly and resists UV and temperature extremes. Paintable and flexible, it’s the go-to solution for durable, professional-grade repairs on roofs, gutters, windows, and more.

## Description

Gorilla Waterproof Patch & Seal Paste is a thick, flexible rubberized sealant paste that clings to multiple surfaces to instantly fill large gaps, cracks & holes. Once applied, the high strength formula smoothly covers the surface tightly sealing out water, air and moisture, resulting in lasting repairs!GREAT FOR: Wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing, PVC, and more!DIRECTIONS:1) Clean surface of dirt, dust, grease and oil.2) Using putty knife or trowel, apply to the surface. Ensure surface is completely covered and all gaps and holes have been filled.3) Allow to cure in between coats. Full cure at 24-48 hours.NOTE: Slight skinning may occur inside can if lid is not sealed tight. If present, remove skinned material to continue use and secure lid immediately after use.STORAGE: Remove excess product from the rim of can with a dry cloth. Press or lightly tap lid shut to create tight seal.DRY TIME: Paste begins to cure once exposed to air & moisture and will skin in 15 to 30 minutes. Full cure at 24-48 hours.CLEAN UP: Wipe up any unwanted material with a dry cloth or paper towel immediately. Use mineral spirits to clean applicators such as putty knife or trowel.

## Features

- INSTANTLY SEALS OUT WATER; AIR; AND MOISTURE: Thick; flexible rubberized sealant paste clings to multiple surfaces to instantly fill large gaps; cracks & holes
- APPLY ON WET & DRY SURFACES: Use to stop and prevent leaks on wet & dry surfaces
- TEMPERATURE AND UV RESISTANT: When dried; the rubberized sealant paste is temperature and UV resistant resulting in lasting repairs
- PAINTABLE: Can be painted to match any color or surface once dried
- GREAT FOR: Roofs; Gutters; Skylights; Flashing; Chimneys*; PVC Pipe Joints; Windows; RVs; DIY Projects and More! (*For exterior use only. Not intended for inside of firebox or chimney stack.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPT7RN9V |
| Best Sellers Rank | #22,639 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #88 in Hardware Sealers |
| Brand Name | GORILLA |
| Color | Black |
| Compatible Material | Aluminum, Fiberglass, Glass, Metal, Wood |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,100) |
| Global Trade Identification Number | 00052427017529 |
| Included Components | (1) can of rubberized sealant paste |
| Item Dimensions | 4.2 x 4.2 x 2.7 inches |
| Item Form | Paste |
| Item Type Name | Gorilla - 109404 |
| Item Weight | 16 ounces |
| Manufacturer | The Gorilla Glue Company |
| Material Type | Hybrid SMP |
| Model | 109404 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 109404 |
| Style Name | 1 - Pack |
| Surface Recommendation | Tile |
| UPC | 052427017529 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** GORILLA
- **Item Weight:** 16 ounces
- **Item dimensions L x W x H:** 4.2 x 4.2 x 2.7 inches
- **Material:** Hybrid SMP
- **Style:** 1 - Pack

## Images

![Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can | Blocks Water, Air, And Moisture Instantly, Use on Wet or Dry Surfaces, UV Resistant, Paintable After Drying - Image 1](https://m.media-amazon.com/images/I/71HVLs2iPbL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could you use this ins a stock tank swimming pool?**
A: it can be used underwater and takes 24 to 48 hours to cure

**Q: Does this product eventually dry hard or remain flexible?**
A: my application in place about 2 months has remained somewhat flexible. no, it's not a hard finish nor intended to be as i read it. it looks like a good product so far and will be what i expect it to be.

**Q: can I used it to cover cracks in the wall?**
A: Yes but you must Stir it good with a hard puddy knife 
Once it’s soft it’s spreadable

**Q: Can this be sanded after it dries so the finished surface is smooth?**
A: Yes it can be sanded but you will have to do a good deal of sanding if you add a lot of layers. I would recommend that a person would try to smooth it as much as possible before it dries.

## Frequently Bought Together

- Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can (Pack of 1)
- Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, Black, 16 Ounce (Pack of 1) - Seals Out Water, Air, and Moisture
- Gorilla Waterproof Patch & Seal Tape, Black Tape, 4" x 10' (Pack of 1) - Permanent Weather Resistant Seal for Leaks and Repairs

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**Shop now:** [https://www.desertcart.co.th/products/507752103-waterproof-patch-and-seal-rubberized-sealant-paste-black-1lb-can](https://www.desertcart.co.th/products/507752103-waterproof-patch-and-seal-rubberized-sealant-paste-black-1lb-can)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-08-30*