---
product_id: 780157839
title: "Sikaflex-221, White, multi-purpose sealant/adhesive, polyurethane fast curing sealant, 10.1 fl. oz Cartridge"
brand: "sika"
price: "RM576"
currency: MYR
in_stock: true
reviews_count: 5
category: "Sika"
url: https://www.desertcart.com.my/products/780157839-sikaflex-221-white-multi-purpose-sealant-adhesive-polyurethane-fast-curing
store_origin: MY
region: Malaysia
---

# High adhesive strength Fast curing in hours Weather-resistant & waterproof Sikaflex-221, White, multi-purpose sealant/adhesive, polyurethane fast curing sealant, 10.1 fl. oz Cartridge

**Brand:** sika
**Price:** RM576
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it, stick it, trust it — the pro’s choice for flawless finishes!

## Quick Answers

- **What is this?** Sikaflex-221, White, multi-purpose sealant/adhesive, polyurethane fast curing sealant, 10.1 fl. oz Cartridge by sika
- **How much does it cost?** RM576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/780157839-sikaflex-221-white-multi-purpose-sealant-adhesive-polyurethane-fast-curing)

## 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-Cure Formula:** Quickly sets upon moisture exposure to speed up your project timeline
- • **Multi-Surface Mastery:** Bonds seamlessly to wood, metal, ceramics, and plastics for versatile use
- • **Permanent Elastic Seal:** Creates durable, flexible bonds that last through weather and time
- • **NSF Approved for Safety:** Certified safe for incidental food and drinking water contact
- • **Paintable & Sandable Finish:** Smooth, professional results with easy finishing options

## Overview

Sikaflex-221 is a premium one-component polyurethane sealant and adhesive that cures quickly with atmospheric moisture to form a tough, elastic bond. Ideal for motorhomes, trailers, and construction, it adheres strongly to diverse materials including wood, metals, ceramics, and plastics. Weatherproof, paintable, sandable, and NSF approved, it delivers professional-grade durability and versatility in a convenient 10.1 fl. oz cartridge.

## Description

Sika Flex-221 is a high quality multi-purpose polyurethane 1-c sealant/adhesive that cures upon exposure to atmospheric moisture to form a durable elastomer. 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.

Review: Very good
Review: Excelente producto

## Features

- High quality multi-purpose sealant designed to create permanent elastic seals of high adhesive strength
- Sika Flex-221 is weather-resistant, sandable, paintable and NSF approved for drinking water and incidental food contact 226 - 10 oz. White
- Performance: ideal for motorhomes, vans, caravans and trailers. Stretchy, non-corrosive. Can be sanded and painted
- SUPPORTS: Use on wood, metals, metal primers and paint coatings (2-C systems), ceramic materials and plastics
- Durability: resistant to aging and weather exposure
- Available color: Sikaflex-221 is available in 3 colors
- Sika Flex-221 is the best-known brand of one component polyurethane sealant/adhesive in the world
- Our workhorse
- This quick-drying product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance
- Considered by many to be the best choice in the manufacture of trucks, trailers, caravans and buses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00O9VFLRS |
| Are batteries included? | No |
| Batteries | 1 Nonstandard Battery batteries required. |
| Brand | SIKA |
| Colour | White |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,058) |
| Date First Available | 16 January 2015 |
| Generic Name | decal |
| Global Trade Identification Number | 00338860050980 |
| Included Components | sealant |
| Item Dimensions LxWxH | 29.2 x 5.1 x 29.2 Centimeters |
| Item Form | Paste |
| Item Height | 11.5 Inches |
| Item Weight | 286 g |
| Item Width | 2 Inches |
| Item model number | 017-90891 |
| Liquid Volume | 10.1 Fluid Ounces |
| Manufacturer | AP Products |
| Material | Polyurethane 1-C |
| Model number | 017-90891 |
| Number of Items | 1 |
| Product Dimensions | 29.21 x 5.08 x 29.21 cm; 286.33 g |
| Surface Recommendation | Roof, ventilation, pipe |
| UPC | 338860050980 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SIKA
- **Colour:** White
- **Item Form:** Paste
- **Item Weight:** 10.1 Ounces
- **Liquid Volume:** 10.1 Fluid Ounces

## Images

![Sikaflex-221, White, multi-purpose sealant/adhesive, polyurethane fast curing sealant, 10.1 fl. oz Cartridge - Image 1](https://m.media-amazon.com/images/I/51dlzDcXfvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***M on 3 November 2023*

Very good

### ⭐⭐⭐⭐⭐ Review
*by C***N on 29 November 2025*

Excelente producto

### ⭐⭐⭐⭐⭐ Review
*by T***S on 16 April 2025*

I needed some good adhesive to attach solar panels to my camper and a lot of places recommended this stuff so I decided to give it a shot. It applies just like any other adhesives, pretty straight forward, and when used as instructed it creates a very nice bond between two materials. I was wary at first driving down the highway on first test run paranoid the wind was going to rip them off, and after a couple summers with highway driving, I am now confident in the quality of the item. It does what it is intended for. Would, and have, bought this again.

## Frequently Bought Together

- Sika Sikaflex-221, White, multi-purpose sealant/adhesive, polyurethane fast curing sealant, 10.1 fl. oz Cartridge
- Dicor 501LSW-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application
- 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 Malaysia*
*Store origin: MY*
*Last updated: 2026-02-11*