---
product_id: 691428109
title: "Sika Sealant - Sikaflex-291i Steel Grey - Ideal for Marine Use - Highly Elastic and Paintable - Low Odour - 300ml"
brand: "sika"
price: "135.98 DT"
currency: TND
in_stock: true
category: "Sika"
url: https://www.desertcart.tn/products/691428109-sika-sealant-sikaflex-291i-steel-grey-ideal-for-marine-use
store_origin: TN
region: Tunisia
---

# Marine-grade water resistance Paintable after curing High adhesion on multiple surfaces Sika Sealant - Sikaflex-291i Steel Grey - Ideal for Marine Use - Highly Elastic and Paintable - Low Odour - 300ml

**Brand:** sika
**Price:** 135.98 DT
**Availability:** ✅ In Stock

## Summary

> ⚓ Seal the deal with marine-grade strength and style!

## Quick Answers

- **What is this?** Sika Sealant - Sikaflex-291i Steel Grey - Ideal for Marine Use - Highly Elastic and Paintable - Low Odour - 300ml by sika
- **How much does it cost?** 135.98 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/691428109-sika-sealant-sikaflex-291i-steel-grey-ideal-for-marine-use)

## 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

- • **Custom Finish Ready:** Paintable after curing to match your style perfectly 🎨
- • **Eco-Conscious Choice:** Low odour, minimal VOC emissions for a safer workspace 🌿
- • **Multi-Surface Mastery:** Bonds flawlessly to wood, metal, glass, plastic & ceramic 🛠️
- • **Ultimate Marine Sealant:** Resistant to fresh & salt water for unbeatable durability ⚓
- • **Elastic Vibration Shield:** Highly elastic formula absorbs movement & vibration seamlessly

## Overview

Sikaflex-291i is a 300ml steel grey polyurethane-based sealant designed for marine environments. It offers exceptional adhesion across diverse materials, high elasticity for vibration resistance, and is paintable after curing. Low in volatile organic compounds, it ensures a low-odour, eco-friendly application while meeting stringent marine standards.

## Description

Resistant to fresh and salt water, as well as the strict requirements of various marine standards, Sikaflex-291i is the perfect sealant for the marine sector. Its high adhesion and elasticity make it the ideal sealant for particularly stressed joints in maritime environments. At the same time, the elastic property ensures that the joints are vibration resistant. Thanks to its unique polyurethane-based formula, the adhesive cures by humidity - at higher temperatures, this process is slightly faster, but slightly slower at lower temperatures.

## Features

- Adhesive strength: Sikaflex-291i has an excellent adhesion spectrum and can be used on various surfaces such as wood, metal, ceramic, glass and plastic
- Elasticity - This strong adhesive sealant is highly elastic and therefore ideal for applications where a certain mobility is required, such as the grouting of windows or doors
- Paintable - This marine adhesive can be painted over after curing. This is especially advantageous for visible joints, which are to be painted later
- For marine areas - Resistant to fresh and salt water, this marine sealant is versatile and suitable for sealing on boats and ships
- Low emission - This sealant is an environmentally friendly choice. The isocyanate and emission values are low, so the adhesive contains only minimally volatile organic compounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TZNOTUU |
| Best Sellers Rank | #100,747 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #112 in Waterproofers |
| Brand Name | SIKA |
| Color | steel grey |
| Compatible Material | Glass |
| Customer Reviews | 4.6 4.6 out of 5 stars (160) |
| Global Trade Identification Number | 07612894817812 |
| Included Components | 1 cartridge |
| Item Dimensions | 48 x 48 x 230 millimeters |
| Item Form | Liquid |
| Item Type Name | Adhesive and sealant |
| Item Weight | 0.41 Kilograms |
| Manufacturer | Sika |
| Material Type | Wood |
| Model | 409331 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 409331 |
| Style Name | Cartridge |
| Unit Count | 300 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SIKA
- **Item dimensions L x W x H:** 48 x 48 x 230 millimeters
- **Item weight:** 0.41 Kilograms
- **Material:** Wood
- **Style:** Cartridge

## Images

![Sika Sealant - Sikaflex-291i Steel Grey - Ideal for Marine Use - Highly Elastic and Paintable - Low Odour - 300ml - Image 1](https://m.media-amazon.com/images/I/61HEF2AEOoL.jpg)

## Available Options

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

## Frequently Bought Together

- Colle-Mastic Multipurpose Special Navy, 409331
- Sika – Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge
- Sika Sikaflex -292i – Multipurpose Adhesive – For Marine Applications – Paintable – Solvent-Free – Wheelmark Approved – White – 300ml

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**Shop now:** [https://www.desertcart.tn/products/691428109-sika-sealant-sikaflex-291i-steel-grey-ideal-for-marine-use](https://www.desertcart.tn/products/691428109-sika-sealant-sikaflex-291i-steel-grey-ideal-for-marine-use)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-19*