--- product_id: 62170386 title: "AP Products 017-90892 Sikaflex-221, Aluminum Gray Adhesive Glue" brand: "ap products" price: "€ 102.66" currency: EUR in_stock: true category: "Ap Products" url: https://www.desertcart.hr/products/62170386-ap-products-017-90892-sikaflex-221-aluminum-gray-adhesive-glue store_origin: HR region: Croatia --- # Fast curing in one component Weather resistant & NSF approved for potable water Permanent elastic adhesion with cut & tear resistance AP Products 017-90892 Sikaflex-221, Aluminum Gray Adhesive Glue **Brand:** ap products **Price:** € 102.66 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it once, trust it forever – the pro’s choice in adhesive innovation! ## Quick Answers - **What is this?** AP Products 017-90892 Sikaflex-221, Aluminum Gray Adhesive Glue by ap products - **How much does it cost?** € 102.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/62170386-ap-products-017-90892-sikaflex-221-aluminum-gray-adhesive-glue) ## Best For - ap products enthusiasts ## Why This Product - Trusted ap products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Finish Ready:** Sandable and paintable for seamless, professional results - • **Weatherproof & Safe:** NSF approved for potable water and incidental food contact, built to withstand the elements - • **Unmatched Durability:** Elastic adhesion resists shock, cuts, and tears for the long haul - • **Rapid One-Step Bonding:** Fast curing formula saves time on every project - • **Versatile Surface Compatibility:** Perfect for aluminum and multiple materials in automotive and construction ## Overview AP Products Sikaflex-221 is a premium one-component polyurethane adhesive and sealant in aluminum gray, designed for fast curing and permanent elastic bonding. Engineered for automotive and industrial use, it offers superior cut and tear resistance, weatherproof durability, and NSF approval for potable water contact. Ideal for professionals demanding reliable, long-lasting adhesion with a finish-ready formula. ## Description Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world. This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance. Considered by many to be the ultimate choice in truck, trailer RV, and bus manufacturing. Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul. Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact. 10 oz. tube. Aluminum. ## Features - May cause allergy or asthma symptoms or breathing difficulties if inhaled. - May cause an allergic skin reaction. - May cause damage to organs through prolonged or repeated exposure. - Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world - This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance - Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul - Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004RCX8XS | | Brand | AP Products | | Colour | Aluminum Gray | | Compatible Material | Aluminium | | Container Type | Tube | | Included Components | Auto part, Automotive Accessories, Replacement and Performance parts | | Item Form | Paste | | Item Package Quantity | 1 | | Item Type Name | Sikaflex 221 Alum Gray 30 | | Item Volume | 300 Millilitres | | Item Weight | 0.95 Pounds | | Manufacturer | AP PRODUCTS | | Manufacturer Part Number | 017-90892 | | Material | Polyurethane | | Model Number | 1790892 | | Other Special Features of the Product | NSF approved for potable water and incidental food contact | | UPC | 338860051048 | ## Product Details - **Brand:** AP Products - **Colour:** Aluminum Gray - **Item form:** Paste - **Material:** Polyurethane - **Special feature:** NSF approved for potable water and incidental food contact ## Images ![AP Products 017-90892 Sikaflex-221, Aluminum Gray Adhesive Glue - Image 1](https://m.media-amazon.com/images/I/41VQZYvXzwL.jpg) ## Questions & Answers **Q: Will this adhere well to wood?** A: This stuff sticks to anything better than any product I've ever used. It will stick to wood really well. **Q: Would this work to attach flexible solar panels to the roof of a cargo van?** A: Contrary to the other answers, the Sikaflex manufacturer's website indicates that it is also a high strength adhesive: Sikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive. Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Suitable substrate materials are wood, metals, metal primers and paint coatings (2-c systems), ceramic materials and plastics. **Q: would this be great stuff to seal an aluminum enclosed trailer roof?** A: I am on a horse trailer forum and this was recommended by several people with 60+ years in trailer repair. They swear by it. **Q: Can 221 be used for Aluminum Boat repair below water line?** A: Not positive but think it can not be used like that ## Frequently Bought Together - AP Products 017-90892 Sikaflex-221, Aluminum Gray - Sika Sikaflex-221 - Aluminum Gray - Multi-Purpose Polyurethane sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/paintable - Non-Corrosive - 10.1 fl. Oz (Pack of 24) - Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing --- ## 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.hr/products/62170386-ap-products-017-90892-sikaflex-221-aluminum-gray-adhesive-glue](https://www.desertcart.hr/products/62170386-ap-products-017-90892-sikaflex-221-aluminum-gray-adhesive-glue) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-07*