---
product_id: 449490250
title: "Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge"
brand: "sika"
price: "411.76 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Sika"
url: https://www.desertcart.tn/products/449490250-sika-sikaflex-291i-marine-sealant-and-adhesive-specifically-designed-marine
store_origin: TN
region: Tunisia
---

# Marine-grade durability Solvent-free & low VOC 300ml cartridge for easy application Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge

**Brand:** sika
**Price:** 411.76 DT
**Availability:** ✅ In Stock

## Summary

> ⚓ Seal your marine projects with confidence and style!

## Quick Answers

- **What is this?** Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge by sika
- **How much does it cost?** 411.76 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/449490250-sika-sikaflex-291i-marine-sealant-and-adhesive-specifically-designed-marine)

## Best For

- sika enthusiasts

## Why This Product

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

## Key Features

- • **Seaworthy Strength:** Wheelmark approved for guaranteed safety at sea
- • **Fast & Reliable Cure:** Forms skin in 60 minutes, fully cures in 48 hours for quick project turnaround
- • **Effortless Application:** Non-sag formula cures to a flexible, paintable finish
- • **Universal Bonding Power:** Bonds wood, metal, ceramics, plastics & more with vibration resistance
- • **Eco-Conscious Craftsmanship:** Solvent-free, low-odour, and low-irritation for indoor use

## Overview

Sikaflex 291i is a professional-grade, solvent-free marine sealant and adhesive designed for durable, vibration-resistant bonds on multiple materials. With Wheelmark approval, low VOC, and a flexible, paintable finish, it ensures safe, eco-friendly, and long-lasting repairs for boats. Packaged in a convenient 300ml cartridge, it cures quickly to a seawater-resistant seal, making it the go-to choice for marine professionals.

## Description

Looking for an easy-to-apply, low-odour marine sealant? Sikaflex 291i Multifunctional Adhesive Sealant, with its non-sag 1-component polyurethane formula, is ideally suited for boat applications. With Wheelmark approval for safety at sea and a solvent-free, low VOC and low-irritation formula, it's the multipurpose adhesive and sealant you need for your marine repairs. Apply using a cartridge gun, and it will form a skin in 60 minutes before curing completely in ambient moisture to a seawater-resistant finish in 24-48 hours. It bonds well to most marine materials, including wood, metal, ceramics, plastics and more. Plus, you can overpaint it once dry. Also available in Grey and White.

Review: Bonne qualité - Correspond à la description Livraison rapide
Review: Tre content - Rien a dire sikaflex grosse marque

## Features

- SAFE FOR INTERNAL APPLICATIONS – Formulated into a solvent-free, low-odour, non-corrosive and very low VOC blend that you can use safely indoors.
- IDEAL FOR PROFESSIONAL BOAT APPLICATIONS – Specifically designed for the marine market to provide vibration-resistant bonds and seals on wood, metal, ceramics, plastics and more.
- HIGHLY ELASTIC – Cures in ambient moisture to a non-sagging finish that flexes with the boat movement and can be overpainted for a seamless finish.
- WHEELMARK APPROVED – Accredited by Wheelmark to meet the safe at sea requirements, meaning you can use it on boats in the UK and European Union.
- A CHOICE OF COLOURS – Available in black, white and grey.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BAROCHY |
| Best Sellers Rank | #96,320 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #230 in Silicone Sealers |
| Brand | SIKA |
| Brand Name | SIKA |
| Color | Black |
| Colour | Black |
| Compatible Material | Wood |
| Container Type | Cartridge |
| Customer Reviews | 4.6 out of 5 stars 705 Reviews |
| Full Cure Time | 48 Hours |
| Global Trade Identification Number | 07612894815177 |
| Included Components | 1 cartridge |
| Item Form | Cream |
| Item Package Quantity | 1 |
| Item Type Name | Sealant and Adhesive |
| Item Weight | 402 Grams |
| Item form | Cream |
| Manufacturer | Sika |
| Material | Sealant and Adhesive |
| Material Type | Sealant and Adhesive |
| Model | 291i |
| Other Special Features of the Product | Solvent-free, Low VOC, Low-irritation, Seawater-resistant |
| Special features | Solvent-free , Low VOC, Low-irritation, Seawater-resistant |
| Specific Uses For Product | Marine |
| Specific uses for product | Marine |
| Tensile Strength | 222 Pounds |
| Unit Count | 300 Milliliters |
| Viscosity | High (relative estimation based on non-sag properties) |
| Volume | 300 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** SIKA
- **Item form:** Cream
- **Material:** Sealant and Adhesive
- **Special features:** Solvent-free, Low VOC, Low-irritation, Seawater-resistant
- **Specific uses for product:** Marine

## Images

![Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge - Image 1](https://m.media-amazon.com/images/I/613tQFcR5DL.jpg)
![Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge - Image 2](https://m.media-amazon.com/images/I/71jNHl55vAL.jpg)
![Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge - Image 3](https://m.media-amazon.com/images/I/71uyvkI9c+L.jpg)
![Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge - Image 4](https://m.media-amazon.com/images/I/71Vh-rzaZoL.jpg)
![Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge - Image 5](https://m.media-amazon.com/images/I/81V8y-qcr0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bonne qualité
*by C***N on 8 July 2024*

Correspond à la description Livraison rapide

### ⭐⭐⭐⭐⭐ Tre content
*by C***N on 8 November 2019*

Rien a dire sikaflex grosse marque

### ⭐⭐⭐⭐⭐ Conheça o selante que salvou meu barco
*by A***O on 16 July 2025*

Olá! Avaliando o selante: O produto superou as minhas expectativas! A secagem foi rápida, portanto recomendo a compra desse produto.

## Frequently Bought Together

- Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge
- ProDec Extra Strong Caulking Gun

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-15*