---
product_id: 20033231
title: "AP Products 017-90892 Sikaflex-221, Aluminum Gray"
brand: "ap products"
price: "194.18 DT"
currency: TND
in_stock: true
category: "Ap Products"
url: https://www.desertcart.tn/products/20033231-ap-products-017-90892-sikaflex-221-aluminum-gray
store_origin: TN
region: Tunisia
---

# Fast curing in minutes Weather & water resistant Permanent elastic adhesion AP Products 017-90892 Sikaflex-221, Aluminum Gray

**Brand:** ap products
**Price:** 194.18 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Sikaflex-221 — where strength meets speed!

## Quick Answers

- **What is this?** AP Products 017-90892 Sikaflex-221, Aluminum Gray by ap products
- **How much does it cost?** 194.18 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/20033231-ap-products-017-90892-sikaflex-221-aluminum-gray)

## Best For

- ap products enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Exceptional cut and tear resistance for long-lasting durability on the road.
- • **Fast-Track Your Projects:** Cures quickly to keep your workflow seamless and efficient.
- • **Ready for Any Environment:** Weatherproof and waterproof to withstand harsh conditions without fail.
- • **Versatile Surface Bonding:** Adheres permanently to aluminum and multiple surfaces with ease.
- • **Safe & Customizable Finish:** Sandable, paintable, and NSF approved for potable water and incidental food contact.

## Overview

Sikaflex-221 by AP Products is a top-rated, one-component polyurethane sealant and adhesive designed for professional-grade bonding on aluminum and other surfaces. It offers fast curing, exceptional elasticity, and superior resistance to weather, water, and mechanical stress. Ideal for trucks, trailers, RVs, and buses, it’s sandable, paintable, and NSF approved for potable water contact, ensuring both durability and safety in demanding applications.

## Description

Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world. This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance. Considered by many to be the ultimate choice in truck, trailer RV, and bus manufacturing. Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul. Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact. 10 oz. tube. Aluminum.

## Features

- Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world
- This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance
- Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul
- Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RCX8XS |
| Best Sellers Rank | #73,618 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Polyurethane Adhesives |
| Brand Name | AP Products |
| Color | Aluminum Gray |
| Compatible Material | Aluminum |
| Container Type | Tube |
| Customer Reviews | 4.5 4.5 out of 5 stars (300) |
| EU Spare Part Availability Duration | 5 years |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Form | Product |
| Item Package Quantity | 1 |
| Item Type Name | Sikaflex 221 Alum Gray 30 |
| Item Weight | 15.2 ounces |
| Manufacturer | AP Products |
| Material Type | Polyurethane-based adhesive |
| Model | 1790892 |
| Other Special Features of the Product | Extra-strong bonding capabilities, Heat Resistant, Moisture Resistant, Durable, Sandable, Paintable, NSF Approved for Food Contact |
| Part Number | 017-90892 |
| Specific Uses For Product | Bus, RV, Trailer, Truck |
| UPC | 338860051048 |
| Unit Count | 10.1 Fluid Ounces |
| Viscosity Level | Medium |
| Volume | 300 ml |
| Warranty Description | Manufacturer Warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** AP Products
- **Item Form:** Product
- **Material:** Polyurethane-based adhesive
- **Specific Uses For Product:** Bus, RV, Trailer, Truck

## Images

![AP Products 017-90892 Sikaflex-221, Aluminum Gray - Image 1](https://m.media-amazon.com/images/I/41VQZYvXzwL.jpg)

## Questions & Answers

**Q: Will this adhere well to wood?**
A: This stuff sticks to anything better than any product I've ever used. It will stick to wood really well.

**Q: Would this work to attach flexible solar panels to the roof of a cargo van?**
A: Contrary to the other answers, the Sikaflex manufacturer's website indicates that it is also a high strength adhesive: 
Sikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive.  Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Suitable substrate materials are wood, metals, metal primers and paint coatings (2-c systems), ceramic materials and plastics.

**Q: would this be great stuff to seal an aluminum enclosed trailer roof?**
A: I am on a horse trailer forum and this was recommended by several people with 60+ years in trailer repair. They swear by it.

**Q: Can 221 be used for Aluminum Boat repair below water line?**
A: Not positive but think it can not be used like that

## Frequently Bought Together

- AP Products 017-90892 Sikaflex-221, Aluminum Gray
- Sika Sikaflex-221 - Aluminum Gray - Multi-Purpose Polyurethane sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/paintable - Non-Corrosive - 10.1 fl. Oz (Pack of 24)
- Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-09*