---
product_id: 624002135
title: "INSTANT LEAK SEALER CLEAR - 400ml - Instant Waterproof Sealant - Ideal for Drain & External Pipes and Guttering Leaks & Cracks - UV Stable - Interior & Exterior Use"
brand: "siramico coatings"
price: "₨845"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/624002135-instant-leak-sealer-clear-400ml-instant-waterproof-sealant-ideal-drain
store_origin: SC
region: Seychelles
---

# Instant waterproof seal UV stable durability One-coat application INSTANT LEAK SEALER CLEAR - 400ml - Instant Waterproof Sealant - Ideal for Drain & External Pipes and Guttering Leaks & Cracks - UV Stable - Interior & Exterior Use

**Brand:** siramico coatings
**Price:** ₨845
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Instant Protection!

## Quick Answers

- **What is this?** INSTANT LEAK SEALER CLEAR - 400ml - Instant Waterproof Sealant - Ideal for Drain & External Pipes and Guttering Leaks & Cracks - UV Stable - Interior & Exterior Use by siramico coatings
- **How much does it cost?** ₨845 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/624002135-instant-leak-sealer-clear-400ml-instant-waterproof-sealant-ideal-drain)

## Best For

- siramico coatings enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Resists weathering, cracking, and mildew for long-term protection.
- • **Sunshine Approved:** Maintains integrity even under harsh sunlight.
- • **Seal Leaks in a Snap:** Quickly repairs leaks and cracks in various surfaces.
- • **Hassle-Free Application:** No primer needed for a seamless repair experience.
- • **Versatile for All Conditions:** Perfect for both indoor and outdoor use.

## Overview

The INSTANT LEAK SEALER CLEAR is a 400ml waterproof sealant designed for quick and effective repairs of leaks and cracks in various household surfaces. Its versatile application makes it suitable for both interior and exterior use, while its durable formula resists weathering and UV damage, ensuring long-lasting protection.

## Description

INSTANT LEAK SEALER CLEAR - 400ml - Instant Waterproof Sealant - Ideal for Drain & External Pipes and Guttering Leaks & Cracks - UV Stable - Interior & Exterior Use

## Features

- INSTANT LEAK REPAIR - Quickly seals leaks and cracks in most household surfaces, including roofing surfaces such as felt, bitumen, garages and sheds.
- VERSATILE APPLICATION - Suitable for both interior and exterior use, providing waterproof protection for emergency leaks.
- EASY TO USE - One-coat application with no primer required for hassle-free repairs.
- DURABLE & LONG LASTING - Resists weathering, cracking, and mildew for long-term protection. Reinforced with fibres for extra durability.
- UV STABLE - Maintains its effectiveness and integrity even under harsh sunlight conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SIRAMICO COATINGS |
| Part number | S1010 |
| Item Weight | 400 g |
| Product Dimensions | 20 x 7 x 7 cm; 400 g |
| Manufacturer reference | S1010 |
| Size | 400 MILLILITRES |
| Colour | CLEAR |
| Style | Compact |
| Finish | GLOSS |
| Material | Polyurethane, Silicone, Acrylic |
| Coverage | 4 square meters per litre per coat (100 microns Film Thickness) |
| Special Features | Crack Resistant, Mildew Resistant, Reflective, UV Resistant, waterproofing |
| Specific uses | Exterior |

## Product Details

- **Material:** Polyurethane, Silicone, Acrylic
- **Brand:** SIRAMICO COATINGS
- **Style:** Compact
- **Item dimensions L x W x H:** 20 x 7 x 7 centimetres
- **Water resistance level:** Water Resistant

## Images

![INSTANT LEAK SEALER CLEAR - 400ml - Instant Waterproof Sealant - Ideal for Drain & External Pipes and Guttering Leaks & Cracks - UV Stable - Interior & Exterior Use - Image 1](https://m.media-amazon.com/images/I/71WEQ0dqUOL.jpg)

## Frequently Bought Together

- INSTANT LEAK SEALER CLEAR - 400ml - Instant Waterproof Sealant - Ideal for Drain & External Pipes and Guttering Leaks & Cracks - UV Stable - Interior & Exterior Use
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- Polar Clear Leak Fix Spray - 400ml - Waterproof Roof Sealant - Instantly Seals Leaks and Cracks, for Lasting Protection on Roofs, Drainpipes and Gutter Repairs, for Interior and Exterior Use

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**Shop now:** [https://www.desertcart.sc/products/624002135-instant-leak-sealer-clear-400ml-instant-waterproof-sealant-ideal-drain](https://www.desertcart.sc/products/624002135-instant-leak-sealer-clear-400ml-instant-waterproof-sealant-ideal-drain)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-22*