---
product_id: 395814769
title: "OB1 Multi-Surface Construction Sealant & Adhesive, Excellent Chemical Resistance, Water Resistant, Weather Resistant, Colour: Anthracite"
brand: "ob1"
price: "€ 47.90"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ob1"
url: https://www.desertcart.nl/products/395814769-ob1-multi-surface-construction-sealant-and-adhesive-excellent-chemical-resistance
store_origin: NL
region: Netherlands
---

# Underwater Application Hybrid Polymer Tech Works -40°C to +120°C OB1 Multi-Surface Construction Sealant & Adhesive, Excellent Chemical Resistance, Water Resistant, Weather Resistant, Colour: Anthracite

**Brand:** ob1
**Price:** € 47.90
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it once, seal it right — the last adhesive you’ll ever need!

## Quick Answers

- **What is this?** OB1 Multi-Surface Construction Sealant & Adhesive, Excellent Chemical Resistance, Water Resistant, Weather Resistant, Colour: Anthracite by ob1
- **How much does it cost?** € 47.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/395814769-ob1-multi-surface-construction-sealant-and-adhesive-excellent-chemical-resistance)

## 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

- • **Paint-Compatible Finish:** Works with most paints—customize your surfaces without compromising the bond.
- • **Eco-Friendly & Odourless:** A+ air quality rating with no solvents or isocyanates, safe for home and industrial use.
- • **Underwater Structural Seal:** Apply underwater without draining pools—perfect for tiles and wet environments.
- • **Extreme Temperature Resilience:** Maintains a rock-solid seal from freezing cold to scorching heat (-40°C to +120°C).
- • **Universal Multi-Surface Bonding:** Seamlessly adheres to wood, metal, glass, tile & more for all your projects.

## Overview

OB1 Multi-Surface Construction Sealant & Adhesive is a high-performance hybrid polymer sealant designed for versatile use across materials like wood, metal, glass, and tile. It withstands extreme temperatures from -40°C to +120°C and can be applied underwater, making it ideal for both indoor and outdoor projects including pool repairs. Odourless and eco-friendly with an A+ air quality rating, OB1 ensures a durable, paint-compatible, and safe seal for residential, commercial, and industrial applications.

## Description

OB1 is a versatile multi-surface construction sealant and adhesive that is suitable for diverse applications on a wide variety of materials. Whether aluminium, wood, tile, copper, steel, fiberglass, mirror, glass or more, OB1 Multi-Surface Construction Sealant & Adhesive is perfect for numerous interior and exterior applications. OB1 Multi-Surface Construction Sealant & Adhesive maintains its robust bond when cured from -40°C to +120°C and therefore is able to cope in harsh external weathering conditions and in refrigerated environments (once fully cured). In addition, it can also 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. OB1 Multi-Surface Construction Sealant & Adhesive is odourless and contains no solvents or isocyanates resulting in an A+ rating for air quality, making it safe for use in residential, domestic and industrial applications.

Review: ES UNA VERGÜENZA EL VENDEDOR, NO ME FUNCIONO BIEN EL PRODUCTO Y NO QUISO HABERSE CARGO DE LA DEVOLUCIÓN NADA RECOMENDABLE Y LE TENÍAN QUE ECHAR DE desertcart
Review: Excelente producto, totalmente recomendado. Cumple perfectamente con lo que promete. La calidad es muy buena, llegó rápido y en excelente estado. Estoy muy satisfecho(a) con la compra y sin duda lo volvería a comprar. ¡Vale la pena!

## Features

- The Original Multi-Surface Construction Sealant & Adhesive - suitable for bonding and sealing a variety of materials, including: felt, copper, aluminium, mirror, wood, plastic, steel, glass, tile and more
- Maintains its robust bond when cured from -40°C to +120°C, allowing it to cope in harsh external weathering conditions and in refrigerated environments (once fully cured). Compatible with most paints. Please test the area when using synthetic or oil-based paints
- 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 approved, therefore suitable for use in food preparation areas (once fully cured)
- Odourless and kind to the environment, Safe for use in residential, domestic and industrial applications - contains no solvents or isocyanates resulting in an A+ rating in air quality
- Contents: 1x OB1 Multi-Surface Construction Sealant & Adhesive, Colour: Anthracite

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K24NG7Z |
| ASIN  | B08K24NG7Z |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #129,136 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #645 in Hardware Sealers |
| Color | Anthracite |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,005) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,005) |
| Date First Available | 15 February 2021 |
| Date First Available  | 15 February 2021 |
| Included components | Nozzle |
| Item Package Quantity | 1 |
| Item Weight | 510 g |
| Item model number | B1SCS290A |
| Item model number  | B1SCS290A |
| Manufacturer | OB1 |
| Manufacturer  | OB1 |
| Material | MS Polymer |
| Part number | B1SCS290A |
| Product Dimensions | 22.8 x 6.8 x 4.8 cm; 510 g |
| Product Dimensions  | 22.8 x 6.8 x 4.8 cm; 510 g |
| Size | Cartridge |
| Special Features | Hybrid Polymer Technology |
| Specific uses | Construction, Repair |
| Style | Industrial |

## Product Details

- **Brand:** OB1
- **Item form:** Liquid
- **Material:** MS Polymer
- **Special features:** Hybrid Polymer Technology
- **Specific uses for product:** Construction, Repair

## Images

![OB1 Multi-Surface Construction Sealant & Adhesive, Excellent Chemical Resistance, Water Resistant, Weather Resistant, Colour: Anthracite - Image 1](https://m.media-amazon.com/images/I/51fMGOKva6L.jpg)

## Customer Reviews

### ⭐ Review
*by C***N on 12 November 2024*

ES UNA VERGÜENZA EL VENDEDOR, NO ME FUNCIONO BIEN EL PRODUCTO Y NO QUISO HABERSE CARGO DE LA DEVOLUCIÓN NADA RECOMENDABLE Y LE TENÍAN QUE ECHAR DE AMAZON

### ⭐⭐⭐⭐⭐ Review
*by Y***Z on 14 January 2026*

Excelente producto, totalmente recomendado. Cumple perfectamente con lo que promete. La calidad es muy buena, llegó rápido y en excelente estado. Estoy muy satisfecho(a) con la compra y sin duda lo volvería a comprar. ¡Vale la pena!

### ⭐⭐⭐⭐⭐ Review
*by M***D on 16 December 2025*

I used the "OB1 Black Multi-Surface Construction Sealant & Adhesive" to stick down corner trims and seal the edges of my van lining that I did. The silicon had good adhesion for the trims I was sticking down and it was very workable. It does not set too quick and did not skin over at all so I was able to get a nice finish to it without ridges or the "dragging effect" you sometimes get when silicons start to skin over. This silicon was also pretty odourless. My tube came with a nozzle also.

## Frequently Bought Together

- OB1 Anthracite Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml
- ProDec MG11ES Extra Strong Skeleton Caulking Gun, Sealants, Silicones, Adhesives - Professional Heavy Duty Applicator Suitable for High Viscosity Products,Red,400ml and 310ml

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*