--- product_id: 625432942 title: "Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV" brand: "sika" price: "S$53" currency: SGD in_stock: true category: "Sika" url: https://www.desertcart.sg/products/625432942-sika-flex-522-caravan-steel-grey-300-ml-stp-universal store_origin: SG region: Singapore --- # Eco-friendly, low emission Weather & UV resistant Universal multi-surface adhesion Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV **Brand:** sika **Price:** S$53 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal smart, live flexible – the ultimate all-rounder for your space! ## Quick Answers - **What is this?** Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV by sika - **How much does it cost?** S$53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/625432942-sika-flex-522-caravan-steel-grey-300-ml-stp-universal) ## 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 - • **Stick to Anything:** Bonds seamlessly to wood, metal, ceramic & plastics - • **All-Weather Warrior:** Stays flexible & intact through rain, sun & frost - • **Health-Conscious Seal:** Isega & Emicode EC1Plus certified for safe indoor use - • **Effortless Application:** Smooth, easy spread with cartridge gun for pro finish - • **Long-Lasting Flexibility:** Retains elasticity to absorb movement without cracking ## Overview Sika Flex 522 is a premium 1-component STP adhesive and sealant designed for both indoor and outdoor use. It offers superior weather, UV, and mold resistance while maintaining long-term elasticity. Certified low-emission and food-safe, it bonds reliably to a wide range of materials including wood, metal, ceramics, and plastics. Ideal for sealing joints in caravans, motorhomes, kitchens, and ventilation systems, it ensures durable, professional-grade protection with easy application. ## 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. ## 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 | #14,227 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #90 in Hardware Sealers | | Brand Name | SIKA | | Color | gray | | Compatible Material | Ceramic | | Customer Reviews | 4.7 4.7 out of 5 stars (1,432) | | Global Trade Identification Number | 07612895733616 | | Included Components | 1 cartridge | | Item Dimensions | 48 x 48 x 23 millimeters | | Item Form | Liquid | | Item Type Name | Adhesive and sealant | | Item Weight | 350 Grams | | Manufacturer | Sika | | Material Type | Silane-terminated polymer (STP) | | Model | 688360 | | Number of Items | 1 | | Part Number | 688360 | | Style Name | Sikaflex-522 | | Supported Standards | VDI 6022 Blatt 1:2011-07 | | Surface Recommendation | Wood | | Unit Count | 300 Milliliters | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** SIKA - **Item dimensions L x W x H:** 48 x 48 x 23 millimeters - **Item weight:** 350 Grams - **Material:** Silane-terminated polymer (STP) - **Style:** Sikaflex-522 ## Images ![Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV - Image 1](https://m.media-amazon.com/images/I/31Q-5yoA+1L.jpg) ![Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV - Image 2](https://m.media-amazon.com/images/I/41XQJElBX2L.jpg) ![Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV - Image 3](https://m.media-amazon.com/images/I/51AKVTU8YvL.jpg) ![Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV - Image 4](https://m.media-amazon.com/images/I/51BAVnpXSrL.jpg) ![Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV - Image 5](https://m.media-amazon.com/images/I/51JaDC9Dj5L.jpg) ## Available Options This product comes in different **Style** options. ## 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 --- ## 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.sg/products/625432942-sika-flex-522-caravan-steel-grey-300-ml-stp-universal](https://www.desertcart.sg/products/625432942-sika-flex-522-caravan-steel-grey-300-ml-stp-universal) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-29*