---
product_id: 242974623
title: "Sikaflex 291 White 10.3 oz. Cartridge Marine Adhesive/Sealant (Quantity 1)"
brand: "sika"
price: "A$143"
currency: AUD
in_stock: true
category: "Sika"
url: https://www.desertcart.com.au/products/242974623-sikaflex-291-white-10-3-oz-cartridge-marine-adhesive-sealant
store_origin: AU
region: Australia
---

# 100% waterproof seal Precision cartridge application Premium marine-grade adhesion Sikaflex 291 White 10.3 oz. Cartridge Marine Adhesive/Sealant (Quantity 1)

**Brand:** sika
**Price:** A$143
**Availability:** ✅ In Stock

## Summary

> 🛥️ Seal your success with Sikaflex – where marine meets mastery!

## Quick Answers

- **What is this?** Sikaflex 291 White 10.3 oz. Cartridge Marine Adhesive/Sealant (Quantity 1) by sika
- **How much does it cost?** A$143 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/242974623-sikaflex-291-white-10-3-oz-cartridge-marine-adhesive-sealant)

## 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

- • **Waterproof Confidence:** Seals out moisture completely, safeguarding your craft against leaks and corrosion.
- • **Trusted American Quality:** Made in the USA by Sika, a leader in professional-grade adhesives and sealants.
- • **Unmatched Marine Strength:** Engineered for the toughest marine environments, ensuring lasting durability and protection.
- • **Easy Precision Application:** Comes in a 10.3 oz cartridge for clean, controlled dispensing every time.
- • **Versatile Craft Compatibility:** Perfect for all your marine craft sealing and bonding needs, from repairs to new builds.

## Overview

Sikaflex 291 White is a 10.3 oz marine adhesive and sealant cartridge designed for professional-grade waterproof bonding and sealing in marine craft applications. Made in the USA by Sika, it offers durable, precision application and reliable protection against water and environmental damage.

## Description

Sikaflex 291 White 10.3 oz. Cartridge Marine Adhesive/Sealant (Quantity 1) : desertcart.in: Industrial & Scientific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007H2R9SK |
| Are batteries included? | No |
| Brand | SIKA |
| Country of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (137) |
| Date First Available | 12 September 2012 |
| Global Trade Identification Number | 00033886000758 |
| Included Components | 1 |
| Item Dimensions LxWxH | 29.2 x 5.1 x 29.2 Centimeters |
| Item Form | Strip |
| Item Height | 11.5 Inches |
| Item Package Quantity | 1 |
| Item Volume | 300 Millilitres |
| Item Weight | 286 g |
| Item Width | 2 Inches |
| Item model number | 90925 |
| Manufacturer | Sika |
| Model number | 90925 |
| Net Quantity | 292.0001 Grams |
| Number of Memory Sticks | 1 |
| Number of Pieces | 1 |
| Package Information | Cartridge |
| Product Dimensions | 29.21 x 5.08 x 29.21 cm; 286.33 g |
| UPC | 033886002707 338860007588 033886000758 033886000741 |
| Viscosity Level | Medium to High |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SIKA
- **Item Form:** Strip
- **Item Package Quantity:** 1
- **Item Volume:** 300 Millilitres
- **Package Information:** Cartridge

## Images

![Sikaflex 291 White 10.3 oz. Cartridge Marine Adhesive/Sealant (Quantity 1) - Image 1](https://m.media-amazon.com/images/I/51GrKuGzegL.jpg)

## Questions & Answers

**Q: Will this work to repair cracks in my pool skimmer? Is it elastic or hard like epoxy when cured?**
A: It is elastomeric and should work well for that I would think.  I used it to seal the roof seams on a 2015 GMC pickup and it worked great.  Keep in mind it is self leveling so it spreads out a bit on its own.

**Q: Would this work for adhering rubber matting to a wooden and aluminum boat deck?**
A: yes, it would work. A permanent solution would be 3M 5200 sealant. Try a small piece first!

**Q: can i use this to attach solar panels to camper roof? pnls weigh 24pnds.**
A: I used mine for water proofing sealant while glueing down a metal flang which weighed very little. Not sure about the solar panels

**Q: Would this work in a swimming pool.  I have a concrete pool that has plexiglass windows in the sides below the water level.**
A: I believe so, we use it on the seams of our water slide that's underwater at all times.

## Frequently Bought Together

- Sikaflex-291 LOT, White, Marine Adhesive and sealant, General All-Purpose PU Adhesive with Long Open time, 10.1 fl. oz
- Sikaflex-291, White, General All-Purpose Fast Cure Marine Adhesive and sealant. Polyurethane sealant for Boats, 10.1 fl. oz Cartridge

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**Shop now:** [https://www.desertcart.com.au/products/242974623-sikaflex-291-white-10-3-oz-cartridge-marine-adhesive-sealant](https://www.desertcart.com.au/products/242974623-sikaflex-291-white-10-3-oz-cartridge-marine-adhesive-sealant)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*