---
product_id: 48284398
title: "Sikaflex 291i Marine Sealant and Adhesive, White, 300ml"
brand: "sika"
price: "171.20 DT"
currency: TND
in_stock: true
category: "Sika"
url: https://www.desertcart.tn/products/48284398-sikaflex-291i-marine-sealant-and-adhesive-white-300ml
store_origin: TN
region: Tunisia
---

# IMO-certified low flame spread 40 min initial skin-over time 435 PSI tensile strength Sikaflex 291i Marine Sealant and Adhesive, White, 300ml

**Brand:** sika
**Price:** 171.20 DT
**Availability:** ✅ In Stock

## Summary

> ⚓ Seal your success with marine-grade strength and speed!

## Quick Answers

- **What is this?** Sikaflex 291i Marine Sealant and Adhesive, White, 300ml by sika
- **How much does it cost?** 171.20 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/48284398-sikaflex-291i-marine-sealant-and-adhesive-white-300ml)

## 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

- • **Fast & Efficient Curing:** Skins over in just 40 minutes with full cure in 24 hours—keeps your projects on schedule ⏱️
- • **Paintable & Solvent-Free:** Finish with confidence—overpaintable and eco-friendly for professional-grade results
- • **Powerful Structural Bonding:** Superior adhesion to metals, plastics, ceramics, and more with 435 PSI tensile strength 🛠️
- • **Versatile Gap-Filling Formula:** Thixotropic paste consistency ensures perfect seals and fills gaps between +10°C and +40°C
- • **Marine-Grade Safety & Compliance:** Certified by IMO for low flame spread—trusted for high-stress maritime joints ⚓

## Overview

Sika Sikaflex 291i is a professional 1-component polyurethane marine sealant and adhesive, delivering exceptional bonding strength (435 PSI) and certified low flame spread for maritime safety. Its thixotropic formula fills gaps effectively between +10°C and +40°C, skins over in 40 minutes, and fully cures in 24 hours. Paintable and solvent-free, it’s ideal for high-vibration structural joints on metals, plastics, and ceramics, making it the go-to sealant for demanding marine applications.

## Description

Free delivery and returns on all eligible orders. Shop Sika Sikaflex 291i Marine Sealant and Adhesive, White, 300ml | Paintable – Solvent-Free – Wheelmark Approved.

## Features

- Contains isocyanates. May produce an allergic reaction.
- May cause an allergic skin reaction.
- Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist.
- PROFESSIONAL PRODUCT – Designed for use by professional applicators.
- IDEAL FOR STRUCTURAL JOINTS – Sikaflex Marine Sealant has excellent adhesion and is certified by the IMO to have a low spread of flame, so it's safe to use around maritime high dynamic stress joints.
- SUITABLE FOR INTERIOR SEALS – This Sikaflex sealant and white adhesive is crafted from 1-component polyurethane and has a thixotropic, paste-like consistency for elastic and high-vibration joints.
- SUPERIOR BONDING – Apply this adhesive sealant to most marine substrates like aluminium, metal primers, ceramics, painted coatings, plastics such as GRP, and more.
- GAP-FILLING PROPERTIES – The viscous formula works best in temperatures between +10°C and +40°C for improved flow and consistency when filling gaps and forming seals.
- OVERPAINTABLE – It cures at a rate of more than 2mm per 24 hours and skins over in only 40 minutes, so make sure to use it within the 30-minute open time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002MBOZU6 |
| Best Sellers Rank | 102,491 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,268 in Sealers |
| Brand | Sika |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (838) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 07612894820928 |
| Included Components | 1 cartridge |
| Initial Hardening Time | 40 Minutes |
| Item Form | Liquid |
| Item Highlight | Paintable – Solvent-Free – Wheelmark Approved |
| Item Type Name | Sikaflex 292i Multipurpose Adhesive For Marine Applications, White, 300 ml |
| Item Weight | 0.97 Pounds |
| Liquid Volume | 300 Millilitres |
| Manufacturer | Sika |
| Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW |
| Manufacturer Part Number | 292i |
| Material | Polyurethane |
| Model Number | 292i |
| Number of Items | 1 |
| Number of Packs | 1 |
| Surface Recommendation | Metal, Plastic |
| Tensile Strength | 435 Pounds Per Square Inch |
| Unit Count | 300.0 millilitre |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Sika
- **Colour:** White
- **Full cure time:** 24 Hours
- **Item weight:** 0.97 Pounds
- **Liquid volume:** 300 Millilitres

## Images

![Sikaflex 291i Marine Sealant and Adhesive, White, 300ml - Image 1](https://m.media-amazon.com/images/I/61DWZre3ycL.jpg)

## Questions & Answers

**Q: I’m fed up with renewing silicone in shower, would this stay put and not go Mouldy?**
A: Product is an adhesive, not a sanitary sealant. Any sealant will potentially go mouldy / discoloured, all applications will require general maintenance to remove soap, detritus etc

**Q: Is it anymore challenging to use than sika ebt or normal silicone? should it be primed for a shower?**
A: This product is easy to use and it is better to use a Sika Primer

**Q: Is this any good for sticking treadmaster/rubber anti slip deck sheets on a boat?**
A: Suitability will depend on the rubber unfortunately, would check with the sheet manufacture for the type of adhesive to be used.

**Q: is this tape water and importantly heat resitant?**
A: Hello,
292 is NOT drinking water safe and NOT heat resistant. Sorry.

## Frequently Bought Together

- Sika Sikaflex 292i Multipurpose Adhesive for Marine Applications, White, 300 ml
- Sikaflex-291, White, General All-Purpose Fast Cure Marine Adhesive and sealant. Polyurethane sealant for Boats, 10.1 fl. oz Cartridge
- Sika Sikaflex-221 - Black - Multi-Purpose Polyurethane sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/paintable - Non-Corrosive - 10.1 fl oz

---

## 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.tn/products/48284398-sikaflex-291i-marine-sealant-and-adhesive-white-300ml](https://www.desertcart.tn/products/48284398-sikaflex-291i-marine-sealant-and-adhesive-white-300ml)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-15*