---
product_id: 220741130
title: "Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant"
brand: "sika"
price: "$89.26"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/220741130-sikaflex-291-lot-black-10-3-oz-cartridge-marine-adhesive
store_origin: US
region: United States of America
---

# Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant

**Brand:** sika
**Price:** $89.26
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant by sika
- **How much does it cost?** $89.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/220741130-sikaflex-291-lot-black-10-3-oz-cartridge-marine-adhesive)

## Best For

- sika enthusiasts

## Why This Product

- Trusted sika brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SIKA |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Package Information | Cartridge |
| Item Volume | 10.1 Fluid Ounces |
| Water Resistance Level | Water Resistant |
| Viscosity Level | High |
| UPC | 033886005289 |
| Number of Pieces | 1 |
| Manufacturer | Sika |
| Country of Origin | USA |
| Model number | 90927 |
| Number of Memory Sticks | 1 |
| Item Weight | 286 g |
| Product Dimensions | 35.56 x 5.08 x 5.08 cm; 286.33 g |
| Item model number | 90927 |
| Item Height | 2 Inches |
| Item Width | 2 Inches |
| Included Components | 1 |
| Are batteries included? | No |

## Product Details

- **Brand:** SIKA
- **Item Form:** Paste
- **Item Package Quantity:** 1
- **Package Information:** Cartridge
- **Item Volume:** 10.1 Fluid Ounces

## Images

![Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant - Image 1](https://m.media-amazon.com/images/I/51GrKuGzegL.jpg)
![Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant - Image 2](https://m.media-amazon.com/images/I/71aCZl3O2aL.jpg)
![Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant - Image 3](https://m.media-amazon.com/images/I/71Aghik0jnL.jpg)
![Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant - Image 4](https://m.media-amazon.com/images/I/71O5FooI8LL.jpg)
![Sikaflex 291 LOT Black 10.3 oz. Cartridge Marine Adhesive/Sealant - Image 5](https://m.media-amazon.com/images/I/71EIu9LhgXL.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

- Sika Sikaflex-291 LOT - General All-Purpose Adhesive and sealant, Black - Marine Use - Elastic and Non-Corrosive - 10.1 fl. oz.
- Sikaflex-291, Black, General All-Purpose Fast Cure Marine Adhesive and sealant. Polyurethane sealant for Boats, 10.1 fl. oz Cartridge

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*