---
product_id: 725411733
title: "Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2)"
brand: "ob1"
price: "€ 39.20"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/725411733-clear-multi-surface-construction-sealant-and-adhesive-hybrid-technology-excellent
store_origin: IE
region: Ireland
---

# Waterproof & Underwater Use Hybrid Polymer Tech Extreme Temp Range -40°C to +120°C Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2)

**Brand:** ob1
**Price:** € 39.20
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with OB1 — where strength meets versatility!

## Quick Answers

- **What is this?** Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2) by ob1
- **How much does it cost?** € 39.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/725411733-clear-multi-surface-construction-sealant-and-adhesive-hybrid-technology-excellent)

## Best For

- ob1 enthusiasts

## Why This Product

- Trusted ob1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Food Safe Certified:** ISEGA approved for food contact surfaces — hygiene meets performance.
- • **Weatherproof Durability:** Stays strong in freezing cold and scorching heat — your all-season ally.
- • **Eco-Friendly & Odourless:** Safe for home and industrial use with an A+ air quality rating — breathe easy.
- • **Underwater Application Ready:** Apply underwater without draining pools — perfect for tiles & repairs.
- • **Versatile Multi-Surface Mastery:** Bonds & seals everything from glass to steel with unmatched precision.

## Overview

OB1 Clear Multi-Surface Construction Sealant & Adhesive is a 290ml hybrid polymer formula designed for professional-grade bonding and sealing across diverse materials. With over 20 years of trusted performance, it withstands extreme temperatures (-40°C to +120°C), is waterproof including underwater applications, and is food safe and odourless, making it ideal for both industrial and residential projects.

## Description

Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2)

## Features

- The information below applies to each unit in the pack
- ORIGINAL FORMULA - The Original formulation which has been on the market for 20+ years, A versatile Multi-Surface Construction Sealant & Adhesive: Perfect for bonding and sealing felt, copper, aluminium, mirrors, wood, plastic, steel, glass, tile, and mor
- DURABILITY - Durable in Extreme Conditions: Maintains a strong bond from -40°C to +120°C, ideal for harsh weather and refrigerated environments. Compatible with most paints; test area when using synthetic or oil-based paints.
- FOOD SAFE & UNDERWATER - Can be applied underwater thanks to its hybrid polymer formulation - acts as a structural underwater bond in closed-face applications in swimming pools such as floor and wall tiles without the need to drain the pool, ISEGA approve
- ODOURLESS - Eco-Friendly & Odourless: Safe for residential, domestic, and industrial use. Contains no solvents or isocyanates, earning an A+ air quality rating.
- CONTENTS - 1 x OB1 Multi-Surface Construction Sealant & Adhesive, Colour: Clear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Siroflex Lte |
| Part Number | OB1SCS290C |
| Product Dimensions | 22.8 x 6.8 x 4.8 cm; 740 g |
| Item model number | OB1SCS290C |
| Size | Cartridge (Pack of 2) |
| Colour | Clear |
| Style | Industrial |
| Material | Hybrid Polymer |
| Item Package Quantity | 1 |
| Special Features | Hybrid Technology, Chemical & Water Resistant |
| Usage | Construction, DIY, Industrial |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 740 g |

## Product Details

- **Brand:** OB1
- **Specific uses for product:** Construction, DIY, Industrial
- **Material:** Hybrid Polymer
- **Item form:** Liquid
- **Special feature:** Hybrid Technology, Chemical & Water Resistant

## Images

![Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/31r2YntSOeL.jpg)
![Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/81QZsk205LL.jpg)
![Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/71+-GmNwWQL.jpg)
![Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/81xUcSZIzVL.jpg)
![Clear Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/81Yx3To4-mL.jpg)

## Available Options

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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*