---
product_id: 449490250
title: "Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge"
brand: "sika"
price: "A$83"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/449490250-sikaflex-291i-marine-sealant-and-adhesive-specifically-designed-for-marine
store_origin: AU
region: Australia
---

# Solvent Free Vibration Resistant Marine Approved Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge

**Brand:** sika
**Price:** A$83
**Availability:** ✅ In Stock

## Summary

> 🌊 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 300ml Cartridge by sika
- **How much does it cost?** A$83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/449490250-sikaflex-291i-marine-sealant-and-adhesive-specifically-designed-for-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

- • **Wheelmark Approved:** Certified for safety at sea, perfect for UK and EU waters.
- • **Color Customization:** Available in sleek black, crisp white, and modern grey.
- • **Safe for Indoor Use:** Breathe easy with our low-odour, non-corrosive formula.
- • **Marine Market Mastery:** Engineered for professional boat applications, ensuring durability on all surfaces.
- • **Highly Elastic Performance:** Cures to a non-sagging finish that flexes with your boat's movement.

## Overview

Sika Sikaflex 291i is a premium marine sealant and adhesive, specifically formulated for the marine market. This solvent-free, low-odour product is designed for safe indoor use and provides vibration-resistant bonds on various materials. With its highly elastic properties and Wheelmark approval, it ensures a reliable and seamless finish for all your boating needs.

## 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.

## 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.

## Product Details

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

## Images

![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)

## Available Options

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

## 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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**Shop now:** [https://www.desertcart.com.au/products/449490250-sikaflex-291i-marine-sealant-and-adhesive-specifically-designed-for-marine](https://www.desertcart.com.au/products/449490250-sikaflex-291i-marine-sealant-and-adhesive-specifically-designed-for-marine)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-22*