---
product_id: 507752103
title: "Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can (Pack of 1)"
brand: "gorilla"
price: "R603"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Gorilla"
url: https://www.desertcart.co.za/products/507752103-gorilla-waterproof-patch-and-seal-rubberized-sealant-paste-black-1lb
store_origin: ZA
region: South Africa
---

# Instant waterproof seal UV & temperature resistant Paintable finish Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can (Pack of 1)

**Brand:** gorilla
**Price:** R603
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right — the last patch you'll ever need!

## Quick Answers

- **What is this?** Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can (Pack of 1) by gorilla
- **How much does it cost?** R603 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/507752103-gorilla-waterproof-patch-and-seal-rubberized-sealant-paste-black-1lb)

## 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

- • **Customizable Finish:** Paintable to blend seamlessly with any surface or décor
- • **Versatile Multi-Surface Use:** Perfect for roofs, gutters, pipes, windows, and more—DIY made effortless
- • **Works on Wet & Dry Surfaces:** Apply confidently even in damp conditions for emergency fixes
- • **Durable Against Harsh Elements:** UV and temperature resistant for long-lasting outdoor repairs
- • **Seal Out Water, Air & Moisture Instantly:** Thick rubberized paste fills large gaps & cracks on contact

## Overview

Gorilla Waterproof Patch & Seal is a thick, flexible rubberized sealant paste designed to instantly fill and seal large gaps, cracks, and holes on multiple surfaces. It works on both wet and dry surfaces, cures fully within 24-48 hours, and offers UV and temperature resistance for durable outdoor repairs. Paintable and versatile, it’s ideal for roofs, gutters, pipes, windows, and a wide range of DIY projects, providing a reliable, waterproof barrier that stands the test of time.

## 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.

Review: Truly a Permanent Fix! Gorilla Paste Solved My Persistent Leak - Application: The product is exactly what it claims to be—a thick, rubberized paste. It has the consistency of thick peanut butter, which is ideal for bridging small cracks, filling gaps, and coating larger areas where movement or weathering is an issue. I applied it using a stiff disposable brush and a putty knife, spreading it evenly across the problematic area. Be warned: it's messy, so wear gloves and keep mineral spirits nearby for cleanup. Since I chose the white color, it blended decently with the trim, though it definitely dries with a noticeably rubberized, textured finish, not a smooth, paint-grade look.
Review: Works like a charm - Saved me from water emergency! Sealed a crack caused by over tightening a joint in a 4” irrigation water supply pipe. Gave me 2 weeks to get this pipe cut out and permanently repaired.

## 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 | #28,765 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Hardware Sealers |
| Brand | GORILLA |
| Color | Black |
| Date First Available | January 5, 2023 |
| Global Trade Identification Number | 00052427017529 |
| Item Form | Paste |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 4.2 x 4.2 x 2.7 inches |
| Item model number | 109404 |
| Manufacturer | The Gorilla Glue Company |
| Material | Hybrid SMP |
| Number of Items | 1 |
| Product Dimensions | 4.2 x 4.2 x 2.7 inches |
| Style | 1 - Pack |
| Surface Recommendation | Tile |
| UPC | 052427017529 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

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

## Images

![Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can (Pack of 1) - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Truly a Permanent Fix! Gorilla Paste Solved My Persistent Leak
*by A***R on November 29, 2025*

Application: The product is exactly what it claims to be—a thick, rubberized paste. It has the consistency of thick peanut butter, which is ideal for bridging small cracks, filling gaps, and coating larger areas where movement or weathering is an issue. I applied it using a stiff disposable brush and a putty knife, spreading it evenly across the problematic area. Be warned: it's messy, so wear gloves and keep mineral spirits nearby for cleanup. Since I chose the white color, it blended decently with the trim, though it definitely dries with a noticeably rubberized, textured finish, not a smooth, paint-grade look.

### ⭐⭐⭐⭐⭐ Works like a charm
*by S***S on February 15, 2026*

Saved me from water emergency! Sealed a crack caused by over tightening a joint in a 4” irrigation water supply pipe. Gave me 2 weeks to get this pipe cut out and permanently repaired.

### ⭐ Was already dried out the first time I opened it.
*by M***N on December 29, 2025*

I bought this product October 17th and opened it December 28th for the first time only to find the putty dried out and unusable. I couldn’t use any of it so I can’t give a review on its functionality. However I can tell you I wasted money on this bc the “return window is closed.” Maybe I got a bad batch, nonetheless, buyers beware.

## 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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---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-12*