---
product_id: 207854158
title: "Sikaflex-221 Polyurethane Sealant/Adhesive, 10.1 fl. oz Cartridge, White (12)"
brand: "sika"
price: "$493"
currency: NZD
in_stock: true
reviews_count: 2
category: "Sika"
url: https://www.desertcart.nz/products/207854158-sikaflex-221-polyurethane-sealant-adhesive-10-1-fl-oz-cartridge
store_origin: NZ
region: New Zealand
---

# Shock & tear resistant Waterproof & weather resistant 12-pack bulk value Sikaflex-221 Polyurethane Sealant/Adhesive, 10.1 fl. oz Cartridge, White (12)

**Brand:** sika
**Price:** $493
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it once, seal it right—because your projects deserve the best.

## Quick Answers

- **What is this?** Sikaflex-221 Polyurethane Sealant/Adhesive, 10.1 fl. oz Cartridge, White (12) by sika
- **How much does it cost?** $493 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/207854158-sikaflex-221-polyurethane-sealant-adhesive-10-1-fl-oz-cartridge)

## 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

- • **Bulk Powerhouse:** 12 cartridges to fuel all your heavy-duty sealing projects without pause.
- • **Finish Like a Pro:** Sandable and paintable for a flawless, professional finish that blends seamlessly.
- • **Weatherproof Warrior:** Engineered to withstand rain, sun, and extreme conditions—your projects stay sealed, no matter what.
- • **Shock & Tear Defender:** Polyurethane formula resists cuts, tears, and shocks, ensuring long-lasting durability.
- • **Versatile Application:** Perfect for trucks, trailers, RVs, buses, and a wide range of surfaces including tile, windows, and gutters.

## Overview

SIKA Sikaflex-221 is a premium polyurethane sealant and adhesive available in a convenient 12-pack of 10.1 fl. oz cartridges. Designed for heavy-duty use in truck, trailer, RV, and bus manufacturing, it offers superior adhesion, waterproofing, and resistance to shock and tears. Fully sandable and paintable, it ensures a professional finish on multiple surfaces, curing completely within 24 hours.

## Description

AP Products 017-90891 Adhesive Sealant; Sikaflex (R)-221; Used For Truck/ Trailer/ RV And Bus Manufacturing; 300 Milliliter Tube; White; Polyurethane Sealant; With Cut And Tear Resistance/ Shock Resistant/ Weather Resistant/ Sandable And Paintable

Review: Works very good - Very good adhesion as I used it on a school bus conversion
Review: Expired Products send two time - Please don't buy twice i get the same expired product

## Features

- 12 Pack
- Used For: Truck/ Trailer/ RV And Bus Manufacturing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088ZGSZK7 |
| Best Sellers Rank | #112,766 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #132 in Urethane Adhesives |
| Brand | SIKA |
| Color | White |
| Date First Available | May 21, 2020 |
| Full Cure Time | 24 Hours |
| Item Form | Liquid |
| Item Weight | 10.1 ounces |
| Liquid Volume | 10.1 Fluid Ounces |
| Manufacturer | SIKA |
| Material | Polyurethane |
| Number of Items | 12 |
| Package Dimensions | 12.56 x 7.6 x 7.32 inches |
| Surface Recommendation | Tile, Pipe, Counter Top, Window, Door, Sink, Tub, Walls, Gutter |
| UPC | 033886004053 |
| Unit Count | 121.2 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SIKA
- **Color:** White
- **Full Cure Time:** 24 Hours
- **Item Weight:** 10.1 Ounces
- **Liquid Volume:** 10.1 Fluid Ounces

## Images

![Sikaflex-221 Polyurethane Sealant/Adhesive, 10.1 fl. oz Cartridge, White (12) - Image 1](https://m.media-amazon.com/images/I/51573yjxeeL.jpg)

## Questions & Answers

**Q: Is this self leveling??**
A: No, it is not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very good
*by C***S on November 19, 2022*

Very good adhesion as I used it on a school bus conversion

### ⭐ Expired Products send two time
*by D***V on May 5, 2024*

Please don't buy twice i get the same expired product

## Frequently Bought Together

- SIKA Sikaflex-221 Polyurethane Sealant/Adhesive, 10.1 fl. oz Cartridge, White (12)
- Sika Sikaflex-221 - Black - Multi-Purpose Polyurethane sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/paintable - Non-Corrosive - 10.1 fl oz
- AP Products 017-90892 Sikaflex-221, Aluminum Gray (12)

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**Shop now:** [https://www.desertcart.nz/products/207854158-sikaflex-221-polyurethane-sealant-adhesive-10-1-fl-oz-cartridge](https://www.desertcart.nz/products/207854158-sikaflex-221-polyurethane-sealant-adhesive-10-1-fl-oz-cartridge)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*