---
product_id: 625432942
title: "Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV"
brand: "sika"
price: "4852 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Sika"
url: https://www.desertcart.kg/products/625432942-flex-522-caravan-steel-grey-300-ml-stp-universal-adhesive
store_origin: KG
region: Kyrgyzstan
---

# Mould & ageing resistant Weather & UV resistant Food-safe & low-emission Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV

**Brand:** sika
**Price:** 4852 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, live seamless – the ultimate bond for your caravan and beyond!

## Quick Answers

- **What is this?** Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV by sika
- **How much does it cost?** 4852 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/625432942-flex-522-caravan-steel-grey-300-ml-stp-universal-adhesive)

## 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

- • **All-in-One Powerhouse:** Replaces multiple products with superior all-round sealing and bonding
- • **Health-Conscious Seal:** Isega-certified and solvent-free for safe use in kitchens and living spaces
- • **Universal Surface Grip:** Bonds effortlessly to wood, metal, ceramics, plastics, and more
- • **Certified Clean & Green:** Emicode EC1Plus and VDI 6022 certified for top-tier environmental and hygiene standards
- • **Built to Brave the Elements:** UV-stable and weather-resistant for lasting outdoor performance

## Overview

Sikaflex-522 is a premium 1-component STP adhesive and sealant designed for both indoor and outdoor use. It offers exceptional weather, UV, and mould resistance while bonding strongly to a wide variety of surfaces including wood, metal, ceramics, and plastics. Certified low-emission and food-safe, it meets rigorous environmental, health, and hygiene standards, making it ideal for caravans, motor-homes, kitchens, and ventilation systems.

## Description

Sikaflex -522 is a low emission 1-component Silane Terminated Polymer (STP) sealant/adhesive. It has a high weathering and mold resistance. Sikaflex-522 meets highest EHS standards. It bonds well to a wide range of substrates with minimal pre-treatment.

Review: works well great oroduct
Review: ça colle vraiment tout, et de façon définitive...

## Features

- Version: Sikaflex-522 replaces Sikaflex-521 UV and Sikaflex-221i – 1 all-round product with even better properties
- Features: weather-resistant, UV-stable, mould-resistant and resistant to ageing
- Can be applied indoors and outdoors: For sealing exterior joints, windows, flaps, kitchen units, sanitary areas on caravans and motor-homes; also suitable for air conditioning and ventilation devices
- Sticks to common surfaces: e.g; suitable substrates are wood, metals, primers and varnishes (2K systems), ceramic materials and plastics
- Suitable for food, low-emission, certified: Isega-certified, harmless under food law (e.g; seal in the kitchen); emicode EC1Plus-certified, meets the highest EHS criteria (environment, health, safety); meets hygiene requirements for air conditioning and ventilation systems according to VDI 6022; sikaflex-522 is free from isocyanate, solvents, phthalates and silicones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09N7J125B |
| Best Sellers Rank | #14,484 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Hardware Sealers |
| Item model number | 688360 |
| Manufacturer | Sika |
| Product Dimensions | 4.8 x 4.8 x 2.3 cm; 350 g |

## Product Details

- **Brand:** SIKA
- **Item dimensions L x W x H:** 48 x 48 x 23 millimeters
- **Item weight:** 350 Grams
- **Material:** Silicone
- **Style:** Sikaflex-522

## Images

![Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV - Image 1](https://m.media-amazon.com/images/I/41Zzxqa-hfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***M on 7 February 2025*

works well great oroduct

### ⭐⭐⭐⭐⭐ Review
*by O***R on 29 June 2025*

ça colle vraiment tout, et de façon définitive...

### ⭐⭐⭐⭐⭐ Review
*by O***Y on 28 October 2025*

Kwalitatief product om herstellingen aan caravan

## Frequently Bought Together

- Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV
- Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Weather And Mould Resistant – White – 300ml
- Sikaflex-522 weather-resistant, UV-stable, adhesive sealant (new version of Sikaflex-521 UV and Sikaflex-221i) 300ml black

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**Shop now:** [https://www.desertcart.kg/products/625432942-flex-522-caravan-steel-grey-300-ml-stp-universal-adhesive](https://www.desertcart.kg/products/625432942-flex-522-caravan-steel-grey-300-ml-stp-universal-adhesive)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-05*