---
product_id: 453254241
title: "CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack)"
brand: "ct1"
price: "$70.45"
currency: USD
in_stock: true
reviews_count: 10
category: "Ct1"
url: https://www.desertcart.us/products/453254241-ct1-building-sealant-and-adhesive-snag-tube-for-virtually-any
store_origin: US
region: United States of America
---

# Eco-friendly & solvent-free 100% waterproof & mould resistant TRIBRID Tech for ultimate bonding CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack)

**Brand:** ct1
**Price:** $70.45
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack) by ct1
- **How much does it cost?** $70.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/453254241-ct1-building-sealant-and-adhesive-snag-tube-for-virtually-any)

## 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

- • **Effortless Finish:** Paintable black sealant with excellent colour retention.
- • **Unmatched Versatility:** Bonds metals, glass, wood, stone & more—inside or out.
- • **All-Weather Performance:** Works flawlessly in wet, dry, vibration-prone environments.
- • **Health-Conscious Choice:** Mould & bacteria resistant, ideal for homes & public spaces.
- • **Long-Lasting Flexibility:** Unique polymer formula resists cracking & shrinking over time.

## Overview

CT1 Black Sealant & Adhesive uses cutting-edge TRIBRID Technology to deliver a powerful, flexible, and waterproof bond across virtually any material. Resistant to mould, chemicals, and vibrations, this eco-friendly, solvent-free sealant is perfect for both interior and exterior applications—from bathrooms and kitchens to marine repairs. Its paintable, colour-retentive finish ensures a professional look that lasts, making CT1 the go-to solution for durable, health-conscious sealing and bonding.

## Description

CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack)

Review: Good quality - Best sealant on the market
Review: Go to product - Great adhesion

## Features

- Use biocides safely. Always read the label and product information before use.
- The CT1 Sealant black 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, resistence 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 | B0B4BFYMS2 |
| Best Sellers Rank | 10,325 in DIY & Tools ( See Top 100 in DIY & Tools ) 220 in Sealers |
| Brand | CT1 |
| Colour | Black |
| Compatible Material | Glass |
| Customer Reviews | 4.7 out of 5 stars 165 Reviews |
| Included Components | Applicator Nozzles |
| Item Dimensions | 25 x 15 x 5 centimetres |
| Item Form | Gel, Liquid |
| Item Weight | 350 Grams |
| Item dimensions L x W x H | 25 x 15 x 5 centimetres |
| Item weight | 350 Grams |
| Manufacturer | CT1 |
| Manufacturer Part Number | CT1-Twin-Pack |
| Material | Polymer |
| Model Number | CT1-Twin-Pack |
| Number of Items | 2 |
| Style | Black Twin Pack |
| Style Name | Black Twin Pack |
| Surface Recommendation | Shower |
| Unit Count | 2.0 gram |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Material:** Polymer
- **Brand:** CT1
- **Style:** Black Twin Pack
- **Item weight:** 350 Grams
- **Item dimensions L x W x H:** 25 x 15 x 5 centimetres

## Images

![CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack) - Image 1](https://m.media-amazon.com/images/I/51mYVmQ27rL.jpg)
![CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack) - Image 2](https://m.media-amazon.com/images/I/41xxV15JJWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by U***A on 9 May 2026*

Best sealant on the market

### ⭐⭐⭐⭐⭐ Go to product
*by R***W on 23 May 2026*

Great adhesion

### ⭐⭐⭐⭐⭐ Still one of the best but does lack grab power.
*by M***Y on 6 January 2025*

The CT1 Black TRIBRID Multi-Purpose Sealant & Adhesive is a versatile solution for a variety of sealing needs, making it suitable for bathrooms, showers, and windows. This product comes in a convenient two-pack, ensuring you have enough for bigger projects. One of its standout features is its odourless application, which makes it pleasant to work with, especially indoors. Additionally, its anti-mould properties are a significant advantage, providing long-lasting protection in damp environments. The sealant is also waterproof, ensuring that it remains effective in wet areas, and its vibration resistance adds to the durability, making it an excellent choice for areas subject to movement. Its flexible nature allows it to adapt to different surfaces and shapes, making it easy to apply. Each tube contains 290ml of sealant, providing ample product for multiple uses. One of if not the best adhesive sealants available, however lacks instant grab power. great for exterior use!

## Frequently Bought Together

- CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Black Twin Pack) (CT1-Twin-Pack)
- CT1 White TRIBRID Multi-Purpose Sealant & Adhesive - 2 Pack - Bathroom, Shower & Window Sealant - Odourless - Anti Mould Waterproofing Sealant Adhesive - Vibration Resistant & Flexible - 290ml
- CT1 - Building Sealant & Adhesive Snag Tube for Virtually Any Material (Clear Twin Pack)

---

## 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.us/products/453254241-ct1-building-sealant-and-adhesive-snag-tube-for-virtually-any](https://www.desertcart.us/products/453254241-ct1-building-sealant-and-adhesive-snag-tube-for-virtually-any)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-24*