---
product_id: 334568549
title: "Adiseal Strongest Waterproof Construction Adhesive & Sealant 290ml White"
brand: "adiseal"
price: "€ 38.70"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.nl/products/334568549-adiseal-strongest-waterproof-construction-adhesive-and-sealant-290ml-white
store_origin: NL
region: Netherlands
---

# Strongest adhesive in class Full cure in 48 hours Waterproof & weatherproof Adiseal Strongest Waterproof Construction Adhesive & Sealant 290ml White

**Brand:** adiseal
**Price:** € 38.70
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Adiseal Strongest Waterproof Construction Adhesive & Sealant 290ml White by adiseal
- **How much does it cost?** € 38.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/334568549-adiseal-strongest-waterproof-construction-adhesive-and-sealant-290ml-white)

## 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

- • **Gap-Filling Power:** High grab and thick paste ideal for large gaps traditional adhesives can’t handle.
- • **Flexible & Durable:** UV resistant, solvent-free formula with no shrinkage or cracking for lasting performance.
- • **All-Weather Reliability:** Seals instantly and holds firm in dry, wet, damp, and even underwater conditions.
- • **Unmatched Bond Strength:** Proven strongest adhesive in independent tests for rock-solid repairs.
- • **Professional Grade Application:** Requires a 24:1 caulking gun for smooth, controlled dispensing and flawless finish.

## Overview

Adiseal Strongest Waterproof Construction Adhesive & Sealant is a premium 290ml white paste designed for industrial and home use. It delivers the highest adhesive strength in its category, cures fully in 48 hours, and performs flawlessly in all weather conditions including underwater. Its flexible, UV-resistant, and solvent-free formula ensures no shrinkage or cracking, making it perfect for indoor and outdoor applications, especially for large gaps and demanding repairs.

## Description

Adiseal Strongest Waterproof Construction Adhesive & Sealant 290ml White: desertcart.com: Industrial & Scientific

Review: Great Adhesive for instant strong bond - Requires a 24:1 caulking gun - This product works as described. Other reviewers indicate that the adhesive was dried up and would not come out of the tube. This is high density instant adherence adhesive (i.e. super thick). In order to properly apply products such as this you will need a 24:1 thrust ratio caulking gun. If you use a $3 10:1 caulking gun you won't be able to dispense and use this adhesive. This product flowed out perfectly from the tube using my 24:1 caulking gun. I was able to evenly apply the adhesive to the stack stone that I was repairing. The stack stone instantly bonded back onto the concrete wall. While I had the adhesive out, I also glued a grill knob that keeps falling off due to excessive heat using the adhesive. Both repairs are holding strong. Highly recommend this adhesive product.
Review: Excellent for large gaps - This works very well, and especially well for gaps that are too wide for traditional liquid nails. I got a higher pressure caulking gun as I read it was hard to use, and that seemed to work. It took some hand muscle but with the nicer caulking gun it wasn’t too bad, and I’m pretty weak 😂

## Features

- Strongest adhesive in independent adhesive strength test.
- 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
- High grab
- Gap filling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0957R58K2 |
| Best Sellers Rank | #327,269 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #507 in Silicone Adhesives |
| Brand | Adiseal |
| Color | White |
| Date First Available | May 18, 2021 |
| Full Cure Time | 48 Hours |
| Item Form | Paste |
| Item Weight | 1.17 pounds |
| Item model number | ADIWHI |
| Liquid Volume | 290 Milliliters |
| Manufacturer | Adiseal Ltd |
| Material | Wood |
| Number of Items | 1 |
| Product Dimensions | 2.76 x 1.97 x 9.45 inches |
| Surface Recommendation | Tile |
| Unit Count | 9.81 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Adiseal
- **Color:** White
- **Full Cure Time:** 48 Hours
- **Item Form:** Paste
- **Liquid Volume:** 290 Milliliters

## Images

![Adiseal Strongest Waterproof Construction Adhesive & Sealant 290ml White - Image 1](https://m.media-amazon.com/images/I/61HZCRVFE8L.jpg)

## Questions & Answers

**Q: What is the coverage area of one tube of adiseal.  Not just doing lines,  spreading to proper thickness over entire board?**
A: The area depends on how thick the product is applied. One 290ml cartridge will cover a length of 9.25M if the bead is 6mm thick.

**Q: Will this bond visqueen/vapor barrier (6mil and 10 mil) to exterior brick?**
A: It would depend what material it is made from. Adiseal is not suitable for use on polypropylene or polyethylene.

**Q: Will this work to seal windows?**
A: Yes

**Q: Could this product be used to glue a metal piano hinge to plywood?**
A: Supplement: this adhesive is very thick. It comes with a nice nozzle where you can cut it to make openings of different sizes, like any caulk. Using my caulk gun i could not get any to come out. I had to unscrew the nozzle tip and just apply it out of the opening i made at the end of the tube. That worked fine because of how thick it is.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Adhesive for instant strong bond - Requires a 24:1 caulking gun
*by B***B on June 11, 2022*

This product works as described. Other reviewers indicate that the adhesive was dried up and would not come out of the tube. This is high density instant adherence adhesive (i.e. super thick). In order to properly apply products such as this you will need a 24:1 thrust ratio caulking gun. If you use a $3 10:1 caulking gun you won't be able to dispense and use this adhesive. This product flowed out perfectly from the tube using my 24:1 caulking gun. I was able to evenly apply the adhesive to the stack stone that I was repairing. The stack stone instantly bonded back onto the concrete wall. While I had the adhesive out, I also glued a grill knob that keeps falling off due to excessive heat using the adhesive. Both repairs are holding strong. Highly recommend this adhesive product.

### ⭐⭐⭐⭐⭐ Excellent for large gaps
*by B***E on March 4, 2023*

This works very well, and especially well for gaps that are too wide for traditional liquid nails. I got a higher pressure caulking gun as I read it was hard to use, and that seemed to work. It took some hand muscle but with the nicer caulking gun it wasn’t too bad, and I’m pretty weak 😂

### ⭐⭐⭐⭐⭐ you need heavy duty chalk gun
*by J***M on January 16, 2024*

Used this to attach back glass rear window on convertible to the rear canvas. Tried every kind of epoxi, glue, silicone. Heat in FL. basically melts the seam. Hoping this works, 3 wks and cool weather now might help cure this for a prem seal. Very good adhesion from What I can see.

## Frequently Bought Together

- Adiseal Strongest Waterproof Construction Adhesive & Sealant 290ml White
- Red Devil 3989 9" Extreme Duty Caulk Gun - Thrust Ratio 26:1,Black
- Adiseal Hi-Grab Extra Strong Grab Adhesive 290ml White

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-10*