---
product_id: 494394130
title: "JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks"
brand: "jenolite"
price: "202.30 DT"
currency: TND
in_stock: true
category: "Jenolite"
url: https://www.desertcart.tn/products/494394130-jenolite-stop-leak-sealer-spray-400ml-roof-gutter-sealant-waterproof
store_origin: TN
region: Tunisia
---

# 400mL long-lasting waterproof spray Weather-resistant: UV & temperature proof Multi-surface: metal, plastic, concrete & more JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks

**Brand:** jenolite
**Price:** 202.30 DT
**Availability:** ✅ In Stock

## Summary

> 💦 Seal it, forget it — leak-proof your life with Jenolite!

## Quick Answers

- **What is this?** JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks by jenolite
- **How much does it cost?** 202.30 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/494394130-jenolite-stop-leak-sealer-spray-400ml-roof-gutter-sealant-waterproof)

## Best For

- jenolite enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Warrior:** UV and extreme temperature resistant for year-round protection.
- • **Instant Leak Defense:** Spray on and seal leaks fast—no downtime, no hassle.
- • **Effortless Application:** Just aim, spray, and build layers for a professional-grade seal.
- • **Versatile Surface Mastery:** Works seamlessly on gutters, roofs, sheds, caravans & drain pipes.
- • **Trusted British Innovation:** Decades of expertise packed into a premium, reliable formula.

## Overview

JENOLITE Stop Leak Sealer Spray is a 400mL aerosol waterproof sealant designed for quick, durable repairs on gutters, flat roofs, sheds, caravans, and drain pipes. Compatible with multiple surfaces including metal, plastic, and concrete, it offers weather-resistant protection against UV rays and extreme temperatures. Made in Britain, this easy-to-apply spray provides a long-lasting, flexible seal that stops leaks instantly and withstands harsh conditions year-round.

## Description

JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks : desertcart.co.uk: Business, Industry & Science

## Features

- Causes serious eye damage.
- Causes skin irritation.
- Extremely flammable aerosol.
- May cause drowsiness or dizziness.
- Pressurised container: May burst if heated.
- Repeated exposure may cause skin dryness or cracking.
- ULTIMATE WATERPROOF SEALANT: Stop Leak Sealer Spray provides advanced, long-lasting leak protection for gutters, flat roofs, and more. Jenolite's waterproofing sealant can be trusted to act as an instant leak sealer. Perfect for fast-fix repairs and protection for guttering, flat roofs, shed roofs, drain pipes, caravans and more.
- VERSATILE USAGE: Formulated for multi-surface application, Jenolite Stop Leak Sealer Spray can be used on a wide range of surfaces, including plastic, tile, metal, UPVC, Concrete, roofing felt and more. Ideal for use as a leaking gutter seal, the waterproof sealant spray is also perfect for fixing leaks in felt roofs, conservatories, sheds, etc.
- WEATHER-RESISTANT DURABILITY: The waterproofing spray is designed to withstand extreme weather conditions UV rays and extreme temperatures, this premium leak sealer maintains its strength and flexibility over time, keeping your gutters and roofs leak-free year-round.
- QUICK & EASY APPLICATION: Simple to apply, the waterproofing spray offers a fast solution to dealing with small cracks and leaks, just aim and spray, building up several layers for maximum effect. (It is not recommended for bird baths, ponds, central heating systems or pressurised plumbing systems)
- MADE IN BRITAIN: Pioneers in surface treatment and protection ,JENOLITE’s Stop Leak Sealer Spray combines cutting-edge innovation with decades of expertise to deliver a product you can rely on for lasting, professional-grade results. Available in CLEAR | BLACK | WHITE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMG9RGGN |
| Best Sellers Rank | 4,417 in DIY & Tools ( See Top 100 in DIY & Tools ) 109 in Sealers |
| Brand | JENOLITE |
| Colour | Clear, White, Black |
| Compatible Material | Ceramic, Metal, Plastic, Wood |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,910) |
| Included Components | Aerosol |
| Item Dimensions | 6.5 x 6.5 x 20 centimetres |
| Item Form | Liquid |
| Item Weight | 0.38 Kilograms |
| Manufacturer | JENOLITE |
| Manufacturer Part Number | 89458 |
| Material | Plastic |
| Model Number | 89458 |
| Number of Items | 1 |
| Style Name | CLEAR (1x400ml) |
| Surface Recommendation | Roof, Window |
| Unit Count | 400.0 millilitre |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** JENOLITE
- **Item dimensions L x W x H:** 6.5 x 6.5 x 20 centimetres
- **Item weight:** 0.38 Kilograms
- **Material:** Plastic
- **Style:** CLEAR (1x400ml)

## Images

![JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks - Image 1](https://m.media-amazon.com/images/I/61WlS-1Y11L.jpg)
![JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks - Image 2](https://m.media-amazon.com/images/I/71WAcmpRvsL.jpg)
![JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks - Image 3](https://m.media-amazon.com/images/I/8109tll9tRL.jpg)
![JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks - Image 4](https://m.media-amazon.com/images/I/81oYpo9WgYL.jpg)
![JENOLITE Stop Leak Sealer Spray 400mL Roof/Gutter Sealant Waterproof Spray | Long Lasting Waterproof Sealant Spray for Gutters, Flat Roofs, Sheds, Caravans & Drain Pipes - Fills, Seals & Stops Leaks - Image 5](https://m.media-amazon.com/images/I/81E2Mat5MmL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- JENOLITE Stop Leak Sealer Spray | CLEAR | 400ml | Leak Sealer for Gutters and Flat Roofs | Waterproof Gutter Sealant | Fills, Seals & Stops Leaks | Long Lasting Waterproof Sealant
- JENOLITE Epoxy Putty Repair Stick | UNDERWATER | 112g (7 Inches) | Apply Underwater | Ideal For Hot Tubs, Spas, Swimming Pools, Boats & More | Excellent as Plumbers Putty & Pipe Repair Epoxy Filler

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**Shop now:** [https://www.desertcart.tn/products/494394130-jenolite-stop-leak-sealer-spray-400ml-roof-gutter-sealant-waterproof](https://www.desertcart.tn/products/494394130-jenolite-stop-leak-sealer-spray-400ml-roof-gutter-sealant-waterproof)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-18*