---
product_id: 282362306
title: "221 WHITE (blanco) 12 X 300ml / 370g"
brand: "sikaflex"
price: "€ 319.64"
currency: EUR
in_stock: true
category: "Sikaflex"
url: https://www.desertcart.be/products/282362306-221-white-blanco-12-x-300ml-370g
store_origin: BE
region: Belgium
---

# paintable & sandable finish NSF approved for food contact 1-C polyurethane formula 221 WHITE (blanco) 12 X 300ml / 370g

**Brand:** sikaflex
**Price:** € 319.64
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, last longer – the pro’s choice for flawless finishes!

## Quick Answers

- **What is this?** 221 WHITE (blanco) 12 X 300ml / 370g by sikaflex
- **How much does it cost?** € 319.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/282362306-221-white-blanco-12-x-300ml-370g)

## Best For

- sikaflex enthusiasts

## Why This Product

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

## Key Features

- • **Food-Safe Sealant:** NSF approved, perfect for incidental food contact areas.
- • **Durable Elasticity:** 1-C formulation ensures long-lasting flexibility without cracking.
- • **Customizable Finish:** Non-corrosive, paintable, and sandable to match any design aesthetic.
- • **Certified Quality Assurance:** ISO 9001/14001 manufactured with top-tier standards and ASTM compliance.
- • **Seamless Multi-Surface Bonding:** Adheres flawlessly to diverse materials for versatile applications.

## Overview

Sikaflex 221 White is a premium 1-C polyurethane sealant that cures with atmospheric humidity to form a durable, elastic bond. NSF approved for incidental food contact and compliant with ASTM C920, it offers paintable, sandable, and non-corrosive properties, making it ideal for professional-grade sealing across multiple substrates.

## Description

Sikaflex -221 is a high-quality multi-purpose non-sag 1-C polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer. For US: Meets ASTM C920 and Federal Specifications TT-S00230C. Sikaflex -221 is manufactured in accordance with ISO 9001 / 14001, quality assurance system and with the responsible care program.

## Features

- 1-C formulation
- Elastic, Low Order
- Resistant to ageing
- Non-corrosive, Can be over painted, Sanded
- Bonds well to a wide variety of substrates
- NSF approved for incidental food contact

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0895RFSZF |
| Best Sellers Rank | #41,176 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #242 in Hardware Sealers |
| Brand Name | Sikaflex |
| Color | White |
| Compatible Material | Polyurethane |
| Container Type | Bottle |
| Item Weight | 370 Grams |
| Manufacturer | SIKA |
| Material Type | Polyurethane |
| Part Number | 4392 |

## Product Details

- **Brand:** Sikaflex
- **Colour:** White
- **Manufacturer:** SIKA
- **Material:** Polyurethane
- **Package information:** Bottle

## Images

![221 WHITE (blanco) 12 X 300ml / 370g - Image 1](https://m.media-amazon.com/images/I/31BaUMz7J6L.jpg)

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**Shop now:** [https://www.desertcart.be/products/282362306-221-white-blanco-12-x-300ml-370g](https://www.desertcart.be/products/282362306-221-white-blanco-12-x-300ml-370g)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-01*