---
product_id: 421468842
title: "SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml"
brand: "sika"
price: "31799CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Sika"
url: https://www.desertcart.sn/products/421468842-sika-sealant-flex-291i-black-ideal-for-marine-use-highly
store_origin: SN
region: Senegal
---

# Marine-grade durability Paintable & sandable finish Strong multi-surface adhesion SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml

**Brand:** sika
**Price:** 31799CFA
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml by sika
- **How much does it cost?** 31799CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/421468842-sika-sealant-flex-291i-black-ideal-for-marine-use-highly)

## 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

- • **Low Odour Formula:** Comfortable application without overwhelming chemical smells—ideal for indoor and outdoor use.
- • **Multi-Material Master:** Bonds wood, metals, ceramics, and plastics with superior hold and corrosion resistance.
- • **Ultimate Marine Sealant:** Specifically engineered for harsh saltwater and freshwater environments, ensuring long-lasting protection.
- • **Paint Over with Confidence:** Seamlessly integrates with your design by allowing sanding and painting post-application.
- • **Elastic & Vibration Resistant:** Maintains flexibility under stress, perfect for dynamic joints and surfaces.

## Overview

SIKA Sealant flex-291i Black is a 70 ml single-component polyurethane adhesive designed for marine and general use. It offers exceptional elasticity, vibration resistance, and strong adhesion across multiple materials including wood, metals, ceramics, and plastics. This low-odour, weather-resistant sealant can be sanded and painted over, making it perfect for both indoor and outdoor applications where durability and aesthetics matter.

## Description

Sika Sikaflex 291i adhesive navy sealant, Sikaflex 291i is stable single-component polyurethane sealant, the effects of humidity, so that elastomer to reacts. Sikaflex 291i is designed to serve as the production of elastic and vibration resistant seal joints in the indoor and outdoor use. It has very good hold on wood, metals, metal undercoats and finishes as well as ceramic materials and many plastics. product benefits resistant to ageing and weather resistant, non-corrosive, painted over, sanded, low odour. wide hold, do not conduct electricity conductive, sea fresh water resistant supplied as cartridge contents 70 ml.

Review: Perfetto - Ok
Review: Calidad del producto y tamaño pequeño - Yo lo usé como pegamento para placas de matrícula, se trabaja muy bien, el tamaño adecuado, para que no sobre mucho

## Features

- Item Category: Bonding Adhesives
- Item Trademark: SIKA FRANCE S.A.S
- manufacturer: SIKA FRANCE S.A.S

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016KCJRT6 |
| Best Sellers Rank | #118,108 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #611 in Hardware Sealers |
| Brand | SIKA |
| Brand Name | SIKA |
| Color | black |
| Compatible Material | Glass, Metal, Plastic, Wood |
| Customer Reviews | 4.5 out of 5 stars 948 Reviews |
| Global Trade Identification Number | 07612895196053 |
| Included Components | 1 tube |
| Item Dimensions | 30 x 30 x 170 millimeters |
| Item Form | Paste |
| Item Type Name | Adhesive and sealant |
| Item Weight | 0.1 Kilograms |
| Item dimensions L x W x H | 30 x 30 x 170 millimeters |
| Item weight | 0.1 Kilograms |
| Manufacturer | Sika |
| Material | Plastic |
| Material Type | Plastic |
| Model | 487383 |
| Number of Items | 1 |
| Part Number | 487383 |
| Style | mini bag |
| Style Name | mini bag |
| Surface Recommendation | marine finishes |
| Unit Count | 70 Milliliters |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** SIKA
- **Specific uses for product:** Exterior, Inside, Professional, amateur
- **Material:** Plastic
- **Item form:** Paste
- **Special features:** Self-Adhering

## Images

![SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml - Image 1](https://m.media-amazon.com/images/I/51oisHrs4-L.jpg)
![SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml - Image 2](https://m.media-amazon.com/images/I/71yZcTqONlL.jpg)
![SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml - Image 3](https://m.media-amazon.com/images/I/71CVNaW9kKL.jpg)
![SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml - Image 4](https://m.media-amazon.com/images/I/71JV2ZWtoZL.jpg)
![SIKA Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml - Image 5](https://m.media-amazon.com/images/I/81soYBuq2vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfetto
*by C***A on 3 October 2025*

Ok

### ⭐⭐⭐⭐⭐ Calidad del producto y tamaño pequeño
*by J***É on 8 June 2024*

Yo lo usé como pegamento para placas de matrícula, se trabaja muy bien, el tamaño adecuado, para que no sobre mucho

### ⭐⭐⭐⭐⭐ Bon produit!
*by G***N on 3 February 2019*

La renommée des produits Sikaflex n'est plus a faire, je m'en suis servi pour coller un élément plastique dans un lave-vaisselle, un support de roulettes pour le panier supérieur fixé sur le panneau inox. Le pochon de ce volume est idéal car on évite trop de gaspillage, la buse fait bien le job et permet d'étaler le produit avec précision. Attention tout de même!! le sertissage du pochon est fragile, bien appuyer régulièrement a partir du fond et attendre d'avoir passé 1 cm/1.5 cm de produit avant de passer la clé qui sert a pousser, sinon vous risquez de percer le pochon. ça fait un peu plus de 15 jours que j'ai fixé l'élément, rien n'à bougé malgré l'eau chaude, la vapeur et les pastilles de lavage.

## Frequently Bought Together

- SIKA - Sealant glue - Sikaflex-291i - Black - Multifunctional Adhesive Sealant For Marine Applications - Highly Elastic - Interior Use - For Boats - 75g
- SIKA - Sealant glue - Sikaflex-291i - Black - Multifunctional Adhesive Sealant For Marine Applications - Highly Elastic - Interior Use - For Boats - 300ml

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**Shop now:** [https://www.desertcart.sn/products/421468842-sika-sealant-flex-291i-black-ideal-for-marine-use-highly](https://www.desertcart.sn/products/421468842-sika-sealant-flex-291i-black-ideal-for-marine-use-highly)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-10*