---
product_id: 50806593
title: "Sika – Sikaflex – 221 Strong Adhesive Sealant – Multi-Purpose Application – Sandable/Paintable – Black – 300ml"
brand: "sika"
price: "₨857"
currency: SCR
in_stock: true
category: "Sika"
url: https://www.desertcart.sc/products/50806593-sika-sikaflex-221-strong-adhesive-sealant-multi-purpose-application-sandable
store_origin: SC
region: Seychelles
---

# 45 min open time sandable & paintable multi-surface bonding Sika – Sikaflex – 221 Strong Adhesive Sealant – Multi-Purpose Application – Sandable/Paintable – Black – 300ml

**Brand:** sika
**Price:** ₨857
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal it strong, seal it smart — the pro’s choice for lasting bonds!

## Quick Answers

- **What is this?** Sika – Sikaflex – 221 Strong Adhesive Sealant – Multi-Purpose Application – Sandable/Paintable – Black – 300ml by sika
- **How much does it cost?** ₨857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/50806593-sika-sikaflex-221-strong-adhesive-sealant-multi-purpose-application-sandable)

## 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

- • **Custom Finish Ready:** Sand and paint over the sealant to match your project’s aesthetic perfectly.
- • **Flexible Durability:** Cures into a permanently elastic seal that resists cracking and sagging.
- • **Extended Work Window:** Stay in control with a 45-minute open time for precise application.
- • **Universal Bonding Power:** Seamlessly adheres to metal, plastic, ceramics, and painted surfaces.
- • **Professional Grade Strength:** Trusted by pros for automotive and outdoor projects demanding lasting adhesion.

## Overview

Sika Sikaflex 221 is a professional-grade, multi-purpose polyurethane adhesive and sealant offering a 45-minute open time and curing into a permanently elastic, sandable, and paintable black seal. It bonds strongly to diverse materials including metals, plastics, and ceramics, making it ideal for automotive, construction, and repair applications requiring durable, flexible, and waterproof seals.

## Description

Versatile, high-strength sealant and adhesive that cures into a permanently elastic, sandable, and paintable seal, suitable for bonding a wide range of materials.

## Features

- Causes damage to organs through prolonged or repeated exposure.
- Contains epoxy constituents. May produce an allergic reaction.
- Contains isocyanates. May produce an allergic reaction.
- May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- May cause an allergic skin reaction.
- May cause damage to organs through prolonged or repeated exposure.
- Suspected of causing cancer.
- PROFESSIONAL USE PRODUCT – This is product is suitable for experienced professional users only.
- LONG-OPEN TIME – Sikaflex 221 remains workable for up to 45 minutes once open and will develop a skin in 60 minutes, providing temperatures are between 5˚C and 40˚C.
- VERSATILE – A multi-purpose sealant and adhesive with high adhesive strength. Bonds well to a wide variety of substrates, including metals, ceramics, plastics and painted materials.
- PERMANENTLY ELASTIC – Cures using ambient moisture into an elastic but permanent seal that does not sag and can be sanded and painted as needed.
- FOOD SAFE – NSF-Approved for incidental food contact.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DUX6PY4 |
| Best Sellers Rank | 2,390 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Sealers |
| Brand | Sika |
| Colour | Black |
| Compatible Material | Metal, Porcelain |
| Country Of Origin | Switzerland |
| Customer Reviews | 4.6 4.6 out of 5 stars (631) |
| Global Trade Identification Number | 04003923245776 |
| Included Components | 1x Cartridge |
| Item Dimensions | 50 x 50 x 230 millimetres |
| Item Form | Paste |
| Item Type Name | Sealant and Adhesive |
| Item Weight | 0.45 Grams |
| Manufacturer | Sika Everbuild |
| Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW |
| Manufacturer Part Number | SIKAFLEX221/40 |
| Material | Polyurethane |
| Model Number | 221 |
| Number of Items | 1 |
| Style Name | Compact |
| Surface Recommendation | Window |
| Unit Count | 300.0 millilitre |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Sika
- **Item dimensions L x W x H:** 50 x 50 x 230 millimetres
- **Item weight:** 0.45 Grams
- **Material:** Polyurethane
- **Style:** Compact

## Images

![Sika – Sikaflex – 221 Strong Adhesive Sealant – Multi-Purpose Application – Sandable/Paintable – Black – 300ml - Image 1](https://m.media-amazon.com/images/I/61SFNQD1hfL.jpg)

## Questions & Answers

**Q: Hi. I have a convertible and the rear window must be glued back. Has everyone was use it for this type of repair? Or similar? Thanks**
A: This would be a good adhesive for this type of repair and should solve your problem

**Q: Which type of Silka is the best to stick the feet of my solar panel to the roof of my Camper**
A: Sikaflex 221 is one of the best to do this

**Q: Can it be used for sealing windscreen rubber**
A: Hi, we would recommend a test prior to a full application as rubber does vary.

## Frequently Bought Together

- Sika Sikaflex 221 Adhesive Sealant, Black, 300 ml
- Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Weather And Mould Resistant – White – 300ml
- HouYeen Black Porthole 10'' Opening Window Port Hole Portlight Hatch for Boat Yacht RV Industry

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/50806593-sika-sikaflex-221-strong-adhesive-sealant-multi-purpose-application-sandable](https://www.desertcart.sc/products/50806593-sika-sikaflex-221-strong-adhesive-sealant-multi-purpose-application-sandable)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-05-10*