---
product_id: 335472735
title: "Adiseal Strong Waterproof Construction Adhesive & Sealant 290ml Ultra Clear"
brand: "adiseal"
price: "€ 2.77"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/335472735-adiseal-strong-waterproof-construction-adhesive-and-sealant-290ml-ultra-clear
store_origin: IE
region: Ireland
---

# UV resistant for outdoor durability Waterproof & works underwater High grab & gap filling strength Adiseal Strong Waterproof Construction Adhesive & Sealant 290ml Ultra Clear

**Brand:** adiseal
**Price:** € 2.77
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it strong, seal it clear—never miss a leak again!

## Quick Answers

- **What is this?** Adiseal Strong Waterproof Construction Adhesive & Sealant 290ml Ultra Clear by adiseal
- **How much does it cost?** € 2.77 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/335472735-adiseal-strong-waterproof-construction-adhesive-and-sealant-290ml-ultra-clear)

## Best For

- adiseal enthusiasts

## Why This Product

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

## Key Features

- • **Versatile & Safe:** Perfect for indoor/outdoor use, overpaintable, and safe for food prep areas—built for every project.
- • **All-Surface Power:** Bonds metal, wood, stone, tiles, plastics, and more—one adhesive to rule them all.
- • **Ultra Clear Finish:** Crystal transparent formula ensures invisible bonding for a sleek, professional look.
- • **Instant Leak Stopper:** Seals instantly in dry, wet, damp, and underwater conditions—no waiting, no worries.
- • **Weatherproof & Flexible:** UV resistant, solvent free, and flexible to withstand cracking, shrinking, and extreme weather.

## Overview

Adiseal Strong Waterproof Construction Adhesive & Sealant 290ml Ultra Clear delivers instant, crystal-clear bonding and sealing that works in any environment—dry, wet, or underwater. Its high grab, gap-filling, UV-resistant, and flexible formula bonds a wide range of materials without shrinking or cracking, making it the ultimate heavy-duty adhesive for indoor and outdoor projects.

## Description

Adiseal strong waterproof construction adhesive & sealant in ultra clear. Bonds & seals in dry, damp, wet or underwater. Stops leaks & seals instantly, even in rain. Indoor, outdoor, exterior or interior use. Glues & bonds metal, wood, concrete, stone, mirrors, masonry, tiles, polystyrene, marble, granite, PVC, ceramic, fibregalss, travertine, slate, natural rubber, roof felt, gutters, lead, brick, cement, most plastics & other materials. Seals gutters, roofs & other waterproofing sealing applications. High grab, gap filling, flexible adhesive sealant, UV resistant, solvent free, weatherproof, no shrinkage or cracking, over paintable, suitable for use in food preparation areas & many other benefits. Heavy duty bonding & sealing.

## Features

- Ultra clear. Crystal clear. Transparent.
- Waterproof & weatherproof. Works in dry, wet, damp & even underwater. Seals instantly.
- Flexible adhesive & sealant.
- UV resistant. Indoor, outdoor, interior & exterior use.
- Solvent free & no shrinkage or cracking
- Gap filling

## Product Details

- **Color:** Clear
- **Brand:** Adiseal
- **Item Weight:** 0.4 Kilograms
- **Liquid Volume:** 290 Milliliters
- **Full Cure Time:** 48 Hours

## Images

![Adiseal Strong Waterproof Construction Adhesive & Sealant 290ml Ultra Clear - Image 1](https://m.media-amazon.com/images/I/61NRypfivjL.jpg)

## Questions & Answers

**Q: can it be applied while it's wet and rainy?**
A: Yes, Adiseal adhesive & sealant can be applied to wet surfaces and in the rain.

**Q: will it adhere polyethelene sheeting to poured cement foundation wall?**
A: It is not suitable for use on polyethylene or polypropylene.

**Q: Can it be painted?**
A: Yes. Adiseal adhesive & sealant can be painted over with most paints once it has cured.

**Q: Is there a minimum temperature needed to work with this?**
A: Minimum application temperature is +5° C.
Once cured the minimum temperature resistance is +40° C.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stuck where others failed
*by J***Y on August 9, 2024*

Item exceeded my expectations for adhering a cast plate to a polished granite headstone. A bit pricey but worth every penny!

### ⭐⭐⭐⭐⭐ Great adhesion
*by T***M on June 16, 2023*

I used this to stick six mill smooth plastic vapor barrier to the vertical poured concrete foundation wall in my crawlspace. I had the vapor barrier horizontally across the bare ground, then lapped it up vertically about a foot onto the foundation wall, and held the plastic to the concrete foundation with a bead of adiseal. I really didn’t expect it to grab the smooth plastic very well, I thought it would be more like pure silicone and just giving it a little tug would cause it to peel off like a Post-it note. But I was surprised at how well the plastic stuck to the concrete I didn’t try to pull it as hard as I could, because I didn’t want to ruin my work, but I gave it a good tug and it didn’t come loose. It’s good enough to hold undisturbed plastic to my foundation wall in my crawlspace

### ⭐⭐⭐⭐⭐ Strongest adhesive made IMO
*by S***M on June 6, 2024*

This product was as described. I think it would hold up the George Washington bridge at 5:00.Super fast super strong.

## Frequently Bought Together

- Adiseal Strong Waterproof Construction Adhesive & Sealant 290ml Ultra Clear
- Red Devil 3989 9" Extreme Duty Caulk Gun - Thrust Ratio 26:1,Black

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*