--- product_id: 733678105 title: "Sikaflex-221 - White - Multipurpose Polyurethane Sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/Paintable - Non-Corrosive - 10 fl oz (24 Pack)" brand: "sika" price: "€ 1059.24" currency: EUR in_stock: true category: "Sika" url: https://www.desertcart.gr/products/733678105-sikaflex-221-white-multipurpose-polyurethane-sealant-adhesive-creates-permanent-elastic store_origin: GR region: Greece --- # Waterproof & saltwater resistant - ultimate durability 1-hour full cure - fast, efficient workflow 10.1 fl oz cartridge - ready-to-use precision Sikaflex-221 - White - Multipurpose Polyurethane Sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/Paintable - Non-Corrosive - 10 fl oz (24 Pack) **Brand:** sika **Price:** € 1059.24 **Availability:** ✅ In Stock ## Summary > 🔧 Seal it. Stick it. Own it. The ultimate multipurpose adhesive for pros who settle for nothing less. ## Quick Answers - **What is this?** Sikaflex-221 - White - Multipurpose Polyurethane Sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/Paintable - Non-Corrosive - 10 fl oz (24 Pack) by sika - **How much does it cost?** € 1059.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/733678105-sikaflex-221-white-multipurpose-polyurethane-sealant-adhesive-creates-permanent-elastic) ## 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 - • **Custom Finish Ready:** Sandable and paintable within an hour, ensuring a flawless, professional look every time. - • **Durability That Lasts:** Formulated to resist aging, saltwater, acids, and caustic solutions—built to endure any environment. - • **Fast & Easy Application:** Compatible with electric, pneumatic, and manual guns for quick, mess-free use. - • **Safe for Sensitive Uses:** NSF approved for drinking water and food production—no harmful chemicals, zero compromise. - • **Versatile Bonding Power:** Bonds seamlessly to metal, plastic, wood, glass, and ceramics for all your project needs. ## Overview Sika Sikaflex-221 is a professional-grade, one-component polyurethane sealant and adhesive offering permanent elastic seals. Its 10.1 fl oz cartridge delivers fast curing in just 1 hour, bonding to diverse surfaces like metal, wood, glass, and plastic. Waterproof, non-corrosive, and NSF approved, it’s engineered for durability against harsh elements and safe for use in drinking water and food environments. Sandable and paintable for a polished finish, it’s the go-to solution for reliable, long-lasting seals. ## Description If you need a professional grade elastic seal or bond, you have one name you can trust. Sika Sikaflex-221 This multi-purpose adhesive & sealant bonds permanently to a wide variety of substrates to provide maximum versatility and coverage. Low odor, non-corrosive compound makes working easy and convenient. For optimum performance, clean the surface, free from debris, dirt, grease, oil and dust, and dry before application. Tools and finishes are completed within an hour of normal use before skin is formed. ## Features - Versatility and Quality in One - Sometimes called Sika 221 White. This one-component urethane caulk bonds to a variety of substrates including metal, plastic, metal primer and coatings - AGING - Formulated to withstand the effects of aging and enhance peak performance regardless of conditions. Resistant to elements such as saltwater, dilute acid, and caustic solutions - READY TO USE - Sikaflex black sealant comes in a handy cartridge that fits easily into electric, pneumatic and manual application guns for quick and easy positioning of adhesive paste - SAFE AND EFFECTIVE - NSF approved for use in both drinking water systems and food production operations, you can rest assured knowing there are no harmful chemicals - Ideal for interior seals and adhesions - Use for reliable permanent seals The paste also bonds to ceramic materials and cures quickly when exposed to air humidity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRS12FHB | | Brand | SIKA | | Brand Name | SIKA | | Color | white | | Colour | white | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Full Cure Time | 1 Hours | | Full cure time | 1 Hours | | Global Trade Identification Number | 10033886005095 | | Included Components | Sealant | | Item Form | Paste | | Item form | Paste | | Liquid Volume | 10.1 Fluid Ounces | | Liquid volume | 10.1 Fluid Ounces | | Manufacturer | SIKA | | Material Type | Polyurethane | | Model | 90891 | | Number of Items | 24 | | Part Number | 90891 | | Surface Recommendation | Metal, Wood, Glass | | Surface recommendation | Metal, Wood, Glass | | Water Resistance Level | Waterproof | ## Product Details - **Colour:** white - **Brand:** SIKA - **Liquid volume:** 10.1 Fluid Ounces - **Full cure time:** 1 Hours - **Item form:** Paste ## Images ![Sikaflex-221 - White - Multipurpose Polyurethane Sealant/Adhesive - Creates Permanent Elastic Seal - Sandable/Paintable - Non-Corrosive - 10 fl oz (24 Pack) - Image 1](https://m.media-amazon.com/images/I/8102+2Dx9jL.jpg) --- ## 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.gr/products/733678105-sikaflex-221-white-multipurpose-polyurethane-sealant-adhesive-creates-permanent-elastic](https://www.desertcart.gr/products/733678105-sikaflex-221-white-multipurpose-polyurethane-sealant-adhesive-creates-permanent-elastic) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-29*