---
product_id: 395276101
title: "Sika Sikaflex 221 Adhesive Sealant, Grey, 300 ml"
brand: "sika"
price: "฿230"
currency: THB
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.th/products/395276101-sika-sikaflex-221-adhesive-sealant-grey-300-ml
store_origin: TH
region: Thailand
---

# Multiple colors High adhesive strength 45 min open time Sika Sikaflex 221 Adhesive Sealant, Grey, 300 ml

**Brand:** sika
**Price:** ฿230
**Availability:** ❌ Out of Stock

## Summary

> Seal the Deal with Sikaflex! 🔒

## Quick Answers

- **What is this?** Sika Sikaflex 221 Adhesive Sealant, Grey, 300 ml by sika
- **How much does it cost?** ฿230 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/395276101-sika-sikaflex-221-adhesive-sealant-grey-300-ml)

## 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

- • **Long Workability:** Enjoy a generous 45 minutes of open time for precision application.
- • **Versatile Bonding:** Adheres seamlessly to metals, ceramics, plastics, and more.
- • **Permanent Elasticity:** Cures into a durable, elastic seal that can be sanded and painted.
- • **Professional Quality:** Engineered for experienced users, ensuring top-tier performance.
- • **Food Safe Certification:** NSF-approved for incidental food contact, perfect for kitchen projects.

## Overview

Sika Sikaflex 221 Adhesive Sealant is a professional-grade, multi-purpose sealant designed for experienced users. With a long open time of 45 minutes and the ability to bond to various substrates, it cures into a permanently elastic seal that is also food safe. Available in multiple colors, it's the go-to choice for versatile and reliable sealing solutions.

## Description

Need a versatile, high-strength sealant and adhesive for internal bonding and sealing projects? Sikaflex 221 is a single-component, ready-to-use polyurethane sealant that delivers permanent bonds wherever needed. Designed for professional use, Sikaflex 221 delivers a high-performance seal that remains elastic and will not sag. It cures completely in as little as 24 hours using only ambient moisture. After curing it can be sanded and painted for a seamless finish. Ideal for use on a wide variety of substrates, including metals, ceramics, plastics and more. Also available in black, white and brown.

## Features

- PROFESSIONAL USE PRODUCT – This 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.
- AVAILABLE IN MULTIPLE COLOURS – Available in Black, White, Brown and Light Grey.

## Product Details

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

## Images

![Sika Sikaflex 221 Adhesive Sealant, Grey, 300 ml - Image 1](https://m.media-amazon.com/images/I/618YKyWvWmL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Ottimo prodotto
  
  

*by C***N on Reviewed in Italy on 27 January 2021*

Buon prodotto. Consegna rapida

### ⭐⭐⭐⭐⭐ 







  
    eccellente
  
  

*by P***O on Reviewed in Italy on 30 November 2020*

Prodotto di buona qualità, soddisfatto

## Frequently Bought Together

- Sika Sikaflex 221 Adhesive Sealant, Grey, 300 ml
- Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV

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**Shop now:** [https://www.desertcart.co.th/products/395276101-sika-sikaflex-221-adhesive-sealant-grey-300-ml](https://www.desertcart.co.th/products/395276101-sika-sikaflex-221-adhesive-sealant-grey-300-ml)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*