---
product_id: 51658632
title: "CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml"
brand: "ct1"
price: "€ 41.96"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ct1"
url: https://www.desertcart.fi/products/51658632-ct1-ct1oak-oak-tribrid-multi-purpose-sealant-and-adhesive-290ml
store_origin: FI
region: Finland
---

# 100% waterproof & weatherproof bonds 15+ materials seamlessly 290ml compact tube CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml

**Brand:** ct1
**Price:** € 41.96
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml by ct1
- **How much does it cost?** € 41.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/51658632-ct1-ct1oak-oak-tribrid-multi-purpose-sealant-and-adhesive-290ml)

## Best For

- ct1 enthusiasts

## Why This Product

- Trusted ct1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** Top-rated with 4.6 stars from 7,000+ pros and DIYers who refuse to settle for less.
- • **Weatherproof & Flexible:** Stays strong through temperature swings, vibrations, and wet conditions without cracking.
- • **Odourless & Eco-Friendly:** Solvent-free, allergy-certified, and safe for indoor use—even kitchens and fish tanks.
- • **All-in-One TRIBRID® Power:** One sealant, endless surfaces—metal, wood, glass & more, no primer needed.
- • **Professional Finish Every Time:** Smooth, paintable, no shrinkage or gaps—perfect for visible joints and high-end DIY.

## Overview

CT1 Oak TRIBRID® Multi Purpose Sealant & Adhesive is a premium 290ml hybrid polymer formula designed for superior bonding and sealing across 15+ materials including metal, wood, glass, and tiles. Waterproof, flexible, and solvent-free, it resists vibrations, weather changes, and chemicals while maintaining excellent colour retention. Certified safe for indoor use and food prep areas, it delivers a professional, paintable finish without shrinking or cracking, making it the go-to choice for both interior and exterior applications.

## Description

A trustworthy sealant must perform effectively and deliver high-quality results with every application. CT1 Oak is one such sealant and has an unbreakable reputation built on years of experience providing durable and effective results. CT1 acts as an efficient and successful construction sealant, adhesive, and filler. It really is a one-stop-shop for all of your bonding needs. CT1 Oak adheres to almost any surface without penetrating or damaging the material beneath. One of the features that make CT1 so unique is its incredible flexibility. CT1 will adhere to surfaces regardless of things like rapid movement, changes in temperature or weather fluctuations. CT1 is environmentally compliant and has been approved by NAAF (Norwegian Asthma and Allergy Association). It is also ISEGA Certified, a recognition that signifies CT1 conforms too food preparation standards.

Review: Extremely versatile and strong sealant — ideal for every-day DIY and home repairs - I bought CT1 White TRIBRID® sealant & adhesive because I wanted a reliable product that could handle a variety of materials and tasks — from sealing bathroom joints to fixing a small leak around a window frame. After using it for a few different jobs, I’m impressed with how well it performs and how many situations it handles effectively. When applying CT1, the tube was easy to use with my standard skeleton caulking gun; I cut the nozzle carefully and applied a neat, consistent bead. The product glides smoothly and applies evenly. After smoothing with a damp finger, the finish looked clean and professional — no gaps or air pockets. Once cured, the seal felt solid and waterproof. I tested it on both indoor (bathroom sealant job) and outdoor (window frame) surfaces — the bond held firm under damp conditions, and I’m confident it will resist temperature changes and weather. I also used CT1 to bond a small wooden trim to a tiled wall — it adhered strongly to both the wood and tile without additional fixings. Given the manufacturer’s claim that its special “TRIBRID” formulation bonds to many materials (metal, glass, wood, tiles, concrete, plastics, even fiberglass) and remains flexible yet durable, that versatility matches what I saw in real-life use. Overall, CT1 feels like a premium multipurpose sealant/adhesive that really lives up to its claims — no shrinking, no cracking, and a strong, watertight bond. I appreciate that it’s solvent-free and odourless, which made application easier inside the house. Pros: Bonds strongly and reliably on many materials (wood, tile, concrete, metal, etc.) — handy for versatile DIY jobs. Easy to apply — smooth bead, even curing, no mess if applied carefully. Waterproof and durable — holds up under damp or changing weather conditions. Solvent-free and odourless — suitable for indoor use without strong smells. Good flexibility and no shrinking or cracking after cure. Cons / Things to check: For very fine work, controlling the bead size requires careful nozzle cutting (tiny nozzle tip). For best adhesion, surfaces need to be clean and reasonably smooth — uneven or very rough walls may need prep work. Cure takes some time; avoid stressing the joint too soon after application. Verdict: If you’re looking for a “do-it-all” sealant and adhesive — whether for bathroom sealing, minor repairs, bonding trims, or general home maintenance — CT1 White TRIBRID® is an excellent choice. It saves the hassle of juggling multiple products and delivers a strong, water-tight bond that lasts. I’d recommend it to homeowners and DIY-ers looking for reliability and versatility.
Review: A Professional-Grade Sealant That Actually Delivers — Worth Every Penny - Having used a wide range of sealants over the years—from the budget DIY options to the so-called “heavy-duty” ones—CT1 TRIBRID has firmly earned a permanent place in my toolkit. Whether you're sealing around a shower tray, fixing up leaky windows, or tackling awkward corners, this sealant genuinely does it all. 🛠️ Multi-Surface Compatibility One of the standout features is how well it adheres to virtually any surface. I’ve used it on PVC, metal, glass, and even painted timber—without any primer—and the bond has been solid and durable in every case. It doesn’t shrink, crack, or peel with time either, even under temperature changes. 💧 Totally Waterproof, Anti-Mould & Odour-Free Used it around a shower tray and bath area—absolutely zero mould growth even weeks later. It cured quickly without any unpleasant smell and didn’t attract dust or grime the way silicone sometimes does. The waterproofing is genuinely impressive, and it doesn’t go tacky or gummy. 🔧 Flexibility & Vibration Resistance I used it in a campervan project and was impressed by its ability to handle vibration and movement without breaking its seal. It’s flexible enough to expand and contract slightly with materials, which makes it ideal for long-term projects or exposed applications. 🎨 Aesthetic Finish in Blue The blue variant gives a clean, modern finish—great when you want a pop of colour or need visibility during application (e.g., around flanges or fittings). Smooths out cleanly with a bit of soapy water or tooling spray. Verdict: If you're tired of redoing poor sealant jobs or wrestling with adhesives that promise more than they deliver, CT1 is the upgrade you've been looking for. It’s not the cheapest—but it’s one of the most reliable, efficient, and cleanest multi-purpose adhesives I’ve used to date. ✅ Ultra-versatile ✅ Strong initial tack and long-term hold ✅ Great in wet, cold, or warm conditions ✅ Mould-resistant and odour-free Highly recommended for both professionals and serious DIYers.

## Features

- Contains sensitizing substances. May produce an allergic reaction.
- Safety data sheet available on request.
- The CT1 Sealant oak utilises our unique TRIBRID Technology to provide an all-in-one solution to sealing and bonding in an exterior or interior setting. Stronger than a traditional hybrid polymer.
- Provides excellent colour retention, resistance to chemicals and is environmentally compliant. This sealant adhesive also offers resistance to vibrations and works well in wet or dry conditions.
- Perfect for use in your bathroom, marine and boating maintenance, accident emergency repairs, as a fish tank sealant, or kitchen sealant. Can be used outside or inside.
- Does not contain solvents, does not shrink and has unique flexibility. This sealant can also be painted as required.
- Successfully bond all metals, glass, mirrors, all woods, MDF, polystyrene, fiberglass, tiles, concrete, most stones (without staining), most synthetic materials, plastics (excluding PP, PE, and PTFE).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F8CK7W6 |
| Best Sellers Rank | 198 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Sealers |
| Brand | CT1 |
| Colour | Oak |
| Compatible Material | Metal |
| Customer Reviews | 4.6 out of 5 stars 7,186 Reviews |
| Global Trade Identification Number | 08711595081665 |
| Included Components | Applicator Nozzle |
| Item Dimensions | 44 x 44 x 212 millimetres |
| Item Form | Liquid |
| Item Type Name | CT1 Unique Sealant & Construction Adhesive 290ml - Oak |
| Item Weight | 481 Grams |
| Item dimensions L x W x H | 44 x 44 x 212 millimetres |
| Item height | 21.2 centimetres |
| Item weight | 481 Grams |
| Manufacturer | C-Tec |
| Material | Plastic |
| Product Warranty | No warranty. |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Shower,Window |
| Unit Count | 290.0 millilitre(s) |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Brand:** CT1
- **Item Weight:** 481 Grams
- **Item dimensions L x W x H:** 1.73 x 1.73 x 8.35 inches
- **Global Trade Identification Number:** 08711595081665

## Images

![CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml - Image 1](https://m.media-amazon.com/images/I/31ura8EKWjS.jpg)
![CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml - Image 2](https://m.media-amazon.com/images/I/61+dPP38qaS.jpg)
![CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml - Image 3](https://m.media-amazon.com/images/I/610hvKKMpRS.jpg)
![CT1 CT1OAK Oak TRIBRID® Multi Purpose Sealant & Adhesive - 290ml - Image 4](https://m.media-amazon.com/images/I/71SLo7aviRS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely versatile and strong sealant — ideal for every-day DIY and home repairs
*by S***E on 3 December 2025*

I bought CT1 White TRIBRID® sealant & adhesive because I wanted a reliable product that could handle a variety of materials and tasks — from sealing bathroom joints to fixing a small leak around a window frame. After using it for a few different jobs, I’m impressed with how well it performs and how many situations it handles effectively. When applying CT1, the tube was easy to use with my standard skeleton caulking gun; I cut the nozzle carefully and applied a neat, consistent bead. The product glides smoothly and applies evenly. After smoothing with a damp finger, the finish looked clean and professional — no gaps or air pockets. Once cured, the seal felt solid and waterproof. I tested it on both indoor (bathroom sealant job) and outdoor (window frame) surfaces — the bond held firm under damp conditions, and I’m confident it will resist temperature changes and weather. I also used CT1 to bond a small wooden trim to a tiled wall — it adhered strongly to both the wood and tile without additional fixings. Given the manufacturer’s claim that its special “TRIBRID” formulation bonds to many materials (metal, glass, wood, tiles, concrete, plastics, even fiberglass) and remains flexible yet durable, that versatility matches what I saw in real-life use. Overall, CT1 feels like a premium multipurpose sealant/adhesive that really lives up to its claims — no shrinking, no cracking, and a strong, watertight bond. I appreciate that it’s solvent-free and odourless, which made application easier inside the house. Pros: Bonds strongly and reliably on many materials (wood, tile, concrete, metal, etc.) — handy for versatile DIY jobs. Easy to apply — smooth bead, even curing, no mess if applied carefully. Waterproof and durable — holds up under damp or changing weather conditions. Solvent-free and odourless — suitable for indoor use without strong smells. Good flexibility and no shrinking or cracking after cure. Cons / Things to check: For very fine work, controlling the bead size requires careful nozzle cutting (tiny nozzle tip). For best adhesion, surfaces need to be clean and reasonably smooth — uneven or very rough walls may need prep work. Cure takes some time; avoid stressing the joint too soon after application. Verdict: If you’re looking for a “do-it-all” sealant and adhesive — whether for bathroom sealing, minor repairs, bonding trims, or general home maintenance — CT1 White TRIBRID® is an excellent choice. It saves the hassle of juggling multiple products and delivers a strong, water-tight bond that lasts. I’d recommend it to homeowners and DIY-ers looking for reliability and versatility.

### ⭐⭐⭐⭐⭐ A Professional-Grade Sealant That Actually Delivers — Worth Every Penny
*by V***K on 22 June 2025*

Having used a wide range of sealants over the years—from the budget DIY options to the so-called “heavy-duty” ones—CT1 TRIBRID has firmly earned a permanent place in my toolkit. Whether you're sealing around a shower tray, fixing up leaky windows, or tackling awkward corners, this sealant genuinely does it all. 🛠️ Multi-Surface Compatibility One of the standout features is how well it adheres to virtually any surface. I’ve used it on PVC, metal, glass, and even painted timber—without any primer—and the bond has been solid and durable in every case. It doesn’t shrink, crack, or peel with time either, even under temperature changes. 💧 Totally Waterproof, Anti-Mould & Odour-Free Used it around a shower tray and bath area—absolutely zero mould growth even weeks later. It cured quickly without any unpleasant smell and didn’t attract dust or grime the way silicone sometimes does. The waterproofing is genuinely impressive, and it doesn’t go tacky or gummy. 🔧 Flexibility & Vibration Resistance I used it in a campervan project and was impressed by its ability to handle vibration and movement without breaking its seal. It’s flexible enough to expand and contract slightly with materials, which makes it ideal for long-term projects or exposed applications. 🎨 Aesthetic Finish in Blue The blue variant gives a clean, modern finish—great when you want a pop of colour or need visibility during application (e.g., around flanges or fittings). Smooths out cleanly with a bit of soapy water or tooling spray. Verdict: If you're tired of redoing poor sealant jobs or wrestling with adhesives that promise more than they deliver, CT1 is the upgrade you've been looking for. It’s not the cheapest—but it’s one of the most reliable, efficient, and cleanest multi-purpose adhesives I’ve used to date. ✅ Ultra-versatile ✅ Strong initial tack and long-term hold ✅ Great in wet, cold, or warm conditions ✅ Mould-resistant and odour-free Highly recommended for both professionals and serious DIYers.

### ⭐⭐⭐⭐ Easy to use
*by R***S on 11 April 2023*

Good service and good product. Easy to use but you must let it cure for 12 hours or so. Used on a leaking steel sink that has a split in it. Worked ok but needed to reapply a couple of times. Has reduced the leak but not totally. Think the product it fine but this application is a difficult fix. Will use it on other jobs.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/51658632-ct1-ct1oak-oak-tribrid-multi-purpose-sealant-and-adhesive-290ml](https://www.desertcart.fi/products/51658632-ct1-ct1oak-oak-tribrid-multi-purpose-sealant-and-adhesive-290ml)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-23*