---
product_id: 293838467
title: "Patch & Seal Liquid Rubber Waterproof Sealant, Black, 32 oz | Seals Out Water, Air, and Moisture, Flexible Rubberized Coating, UV Resistant, Ideal for Roofs and Gutters"
brand: "gorilla"
price: "S$74"
currency: SGD
in_stock: true
category: "Gorilla"
url: https://www.desertcart.sg/products/293838467-patch-and-seal-liquid-rubber-waterproof-sealant-black-32-oz
store_origin: SG
region: Singapore
---

# 100% waterproof seal UV & temperature resistant paintable finish Patch & Seal Liquid Rubber Waterproof Sealant, Black, 32 oz | Seals Out Water, Air, and Moisture, Flexible Rubberized Coating, UV Resistant, Ideal for Roofs and Gutters

**Brand:** gorilla
**Price:** S$74
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, stay leak-free like a boss!

## Quick Answers

- **What is this?** Patch & Seal Liquid Rubber Waterproof Sealant, Black, 32 oz | Seals Out Water, Air, and Moisture, Flexible Rubberized Coating, UV Resistant, Ideal for Roofs and Gutters by gorilla
- **How much does it cost?** S$74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/293838467-patch-and-seal-liquid-rubber-waterproof-sealant-black-32-oz)

## 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 Endure:** Temperature and UV resistant coating ensures Gorilla Tough repairs that stand the test of time.
- • **Customizable Finish:** Compatible with latex and oil-based paints for seamless integration with your project’s aesthetic.
- • **Multi-Surface Mastery:** Perfect for roofs, gutters, chimneys, PVC joints, and more—your go-to for professional-grade waterproofing.
- • **Ultimate Leak Defense:** Seals out water, air, and moisture with a flexible rubberized barrier for lasting protection.
- • **Effortless Application:** Versatile use by brush, roll, trowel, dip, or pour—self-leveling formula fills cracks smoothly.

## Overview

Gorilla Patch & Seal Liquid Rubber Waterproof Sealant is a 32 oz flexible, rubberized coating designed to create a watertight, air-tight, and moisture-proof seal. It applies easily via multiple methods, self-levels to cover small cracks, and cures to a durable, UV and temperature resistant finish that can be painted over. Ideal for a wide range of exterior surfaces including metal, concrete, and PVC, it delivers professional-grade waterproofing for lasting repairs.

## Description

Gorilla Waterproof Patch & Seal Liquid is a flexible, rubberized coating that seals out water, air and moisture. Before applying, stir contents for 30 seconds until it is thoroughly mixed. It can be applied by brush, roll, trowel, dip or pouring. Ensure the surface is completely covered. Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal. When dried, Gorilla Waterproof Patch & Seal Liquid is paintable and temperature/UV resistant resulting in lasting repairs! Not for continuous submersion or below-waterline use.GREAT FOR: Metal, Concrete, Wood, Aluminum, Brick, Tile, Fabric, Rubber**, Glass and More!*For exterior use only. Not intended for inside of firebox or chimney stack. **May not work for all types of plastics and rubbersDIRECTIONS: 1) Clean surface of dirt, dust, grease and oil. Make sure surface is dried completely. 2) Stir contents for 30 seconds until it is thoroughly mixed. 3) Apply to surface by brush, roll, trowel, dip or pour. Ensure surface is completely covered. 4) Apply multiple coats to ensure all cracks and holes have been filled. Allow to cure in between coats and before water exposure. Full cure at 24-48 hours.NOTE: Test finished project with light water exposure to ensure all cracks have been filled. If test fails, apply additional coats. Do not use for gaps larger than 1/4". Apply between 50F and 120FCLEAN UP: Wipe up any unwanted material with a dry cloth or paper towel immediately. Use mineral spirits to clean applicators such as brushes and rollers.STORAGE: Remove excess product from top of can with a dry cloth. Press or lightly tap lid shut to create tight seal.PAINTING: Works with both latex and oil based paints. When coating with oil based paints, use a primer first before painting

## Features

- Seals out water, air, and moisture: Gorilla waterproof sealant provides a flexible rubberized coating that seals out water, air, and moisture to stop and prevent leaks
- Easy to apply: Can be applied by brush, roll, trowel, dip, or pouring; Once applied, our self leveling sealant smoothly covers small gaps and cracks ensuring a watertight seal
- Temperature and UV resistant: When dried, the rubberized coating of this Gorilla Glue sealant is temperature and UV resistant, resulting in lasting Gorilla Tough repairs
- Paintable: Our sealant works with both latex and oil based paints; When coating with oil based paints, use a primer before painting
- Use for: roofs, gutters, skylights, flashing, chimneys**, PVC pipe joints, window sealant, RV roof sealant, DIY projects and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MB65HN7 |
| Best Sellers Rank | #16,558 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #70 in Hardware Sealers |
| Brand Name | GORILLA |
| Color | Black |
| Compatible Material | Aluminum, Concrete, Glass, Metal, Rubber |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,800) |
| Included Components | (1) 32oz Can of Waterproof Patch & Seal Liquid |
| Item Dimensions | 4.1 x 4.1 x 4.7 inches |
| Item Form | Liquid, Spray |
| Item Type Name | Gorilla - 105338 |
| Item Weight | 2.5 pounds |
| Manufacturer | The Gorilla Glue Company |
| Material Type | Rubber |
| Model | 105338 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 105338 |
| Style Name | 1 - Pack |
| Surface Recommendation | Roof |
| UPC | 052427010230 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** GORILLA
- **Item Weight:** 2.5 pounds
- **Item dimensions L x W x H:** 4.1 x 4.1 x 4.7 inches
- **Material:** Rubber
- **Style:** 1 - Pack

## Images

![Patch & Seal Liquid Rubber Waterproof Sealant, Black, 32 oz | Seals Out Water, Air, and Moisture, Flexible Rubberized Coating, UV Resistant, Ideal for Roofs and Gutters - Image 1](https://m.media-amazon.com/images/I/81DYvnUSYGL.jpg)

## Available Options

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

## Questions & Answers

**Q: The handle of my wrench came off, can I use this to make a handle?**
A: I doubt it.

**Q: Can it be applied to wet surfaces?**
A: I did not apply to a wet surface but after applying to dry surface and after rain it turmed white in places

**Q: Does this product work on inflatable water tubes?**
A: No, not the right product.

**Q: Will painting a birdbath interior prevent it from algae growth?**
A: Nothing will grow thru this stuff.

## Frequently Bought Together

- Gorilla Patch & Seal Liquid Rubber Waterproof Sealant, Black, 32 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
- Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, Black, 1lb Can (Pack of 1)

---

## 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.sg/products/293838467-patch-and-seal-liquid-rubber-waterproof-sealant-black-32-oz](https://www.desertcart.sg/products/293838467-patch-and-seal-liquid-rubber-waterproof-sealant-black-32-oz)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-25*