--- product_id: 223298374 title: "Strong sealant" brand: "sika" price: "₱3361" currency: PHP in_stock: true category: "Sika" url: https://www.desertcart.ph/products/223298374-strong-sealant store_origin: PH region: Philippines --- # High fungicidal protection UV & weather resistant 300ml precision application Strong sealant **Brand:** sika **Price:** ₱3361 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal your adventure with confidence—weatherproof, moldproof, worry-proof! ## Quick Answers - **What is this?** Strong sealant by sika - **How much does it cost?** ₱3361 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/223298374-strong-sealant) ## 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 - • **Hygiene-Grade Safety:** Certified by ISEGA for food prep areas, perfect for maintaining clean, mold-free environments. - • **Fast & Easy Application:** Smooths out effortlessly with finger, dries in just 30 minutes for quick project turnaround. - • **Versatile Bonding Power:** Bonds seamlessly with wood, glass, metal, ceramics, plastics, and painted surfaces—interior or exterior. - • **Trusted by Pros & DIYers:** Ranked #4 in Sealers with 4.7-star rating from over 12,000 users—join the caravan care elite. - • **Ultimate Weatherproof Seal:** Silicone & solvent-free formula ensures long-lasting resistance against UV rays, rain, and mold. ## Overview Sika Sikaflex-522 is a 300ml moisture-curing adhesive sealant designed specifically for caravans and motorhomes. Its silicone and solvent-free formula delivers superior UV, weather, and mold resistance, certified safe for food prep areas. Ideal for both interior and exterior use, it bonds to multiple surfaces including wood, glass, and metal, drying quickly for efficient repairs. Trusted by professionals and DIY enthusiasts alike, it ensures durable, hygienic sealing that keeps your mobile home protected and pristine. ## Description Silicone and solvent-free formula cures to weather and mold-resistant finish. Suitable for high-hygiene areas with ventilation. Certified for food prep. ## Features - Contains trimethoxyvinylsilane, 2-octyl-2H-isothiazole-3-one (OIT). May produce an allergic reaction. - Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist. - THE CHOICE FOR CARAVAN AND MOTORHOME PROFESSIONAL REPAIRS – Silicone and solvent-free formula that cures to an impressive age, UV and weather-resistant finish. - CONTAINS HIGH FUNGICIDAL INGREDIENTS – Sikaflex -522 is suitable for areas where ventilation and air-conditioning are in place, and high hygiene is required to maintain healthy atmospheres preventing mould growth - IMPROVED COLOUR STABILITY – White sealant designed to resist the impact of UV rays and any associated discolouration. - .MEETS HYGIENE AND FOOD SAFETY REQUIREMENTS – Certified by ISEGA for use in areas where foodstuffs are prepared. - SUITABLE FOR INTERIOR AND EXTERIOR USE – Caravan sealant ideal for elastic sealing and bonding with substrates such as timber, glass, metals, ceramics, plastics, painted surfaces, and more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BZCXQCH | | Best Sellers Rank | 117 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Sealers | | Brand | Sika | | Colour | White | | Compatible Material | Wood, Glass, Metals, Ceiling | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (12,287) | | Global Trade Identification Number | 07612895613086 | | Included Components | Adehesive Tube | | Item Dimensions | 49 x 49 x 225 millimetres | | Item Form | Paste | | Item Type Name | Caravan Adhesive Sealant | | Item Weight | 0.47 Kilograms | | Manufacturer | Sikaflex | | Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW | | Manufacturer Part Number | 522 | | Material | Silane Terminated Polymer | | Model Number | 522 | | Number of Items | 1 | | Product Warranty | Product guarantees 0 months. | | Surface Recommendation | Roof | | Unit Count | 300.0 millilitre | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Sika - **Item dimensions L x W x H:** 49 x 49 x 225 millimetres - **Item weight:** 0.47 Kilograms - **Material:** Silane Terminated Polymer - **Water resistance level:** Waterproof ## Images ![Strong sealant - Image 1](https://m.media-amazon.com/images/I/51KJpaUe3uL.jpg) ![Strong sealant - Image 2](https://m.media-amazon.com/images/I/71-6V6uEpcL.jpg) ![Strong sealant - Image 3](https://m.media-amazon.com/images/I/815BHIjV2KL.jpg) ![Strong sealant - Image 4](https://m.media-amazon.com/images/I/611-qFDT-2L.jpg) ![Strong sealant - Image 5](https://m.media-amazon.com/images/I/611zdri96bL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be applied over existing silicone** A: I always clean old stuff of first then apply **Q: Can you use for roof rail sealant for VW micro camper(caddy)?** A: I would use it as I repaired my roof to gutter seam with it and have had no issues yet and that's a couple of months ago **Q: We need to reseal our whole motorhome around all the joints etc. How many packs of this would we need? The Moho is 7.5m long. Thanks** A: Depends upon what size gaps you’re going to seal. Very sticky, I’d start with two and smooth it in. You could always get more if needed. **Q: Can silka522 be overpainted** A: Overpainting. Sikaflex®-522 can be best painted within the skin formation time. If painting process takes place after the sealant has built a skin, adhesion could be improved by treating the joint surface with Sika® Aktivator-100 or Sika® Aktivator-205 prior to paint process. ## Frequently Bought Together - Sika 522 Caravan and Motor Home Adhesive Sealant Cartridge, White, 300 ml (New Version) - M-D Building Products - Versatile Gray Foam Backer Rod - Essential Caulk Saver for Sealing Concrete Gaps, Expansion Joints, and Crack Filling, 3/8 by 20 Feet, (Pack of 2) (71464) --- ## 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.ph/products/223298374-strong-sealant](https://www.desertcart.ph/products/223298374-strong-sealant) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-22*