--- product_id: 421468842 title: "Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml" brand: "sika" price: "4368 som" currency: KGS in_stock: true reviews_count: 5 category: "Sika" url: https://www.desertcart.kg/products/421468842-sealant-flex-291i-black-ideal-for-marine-use-highly-elastic store_origin: KG region: Kyrgyzstan --- # Marine-grade durability Water & weather resistant Paintable & sandable finish Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml **Brand:** sika **Price:** 4368 som **Availability:** ✅ In Stock ## Summary > ⚓ Seal the deal with SIKA – where strength meets style! ## Quick Answers - **What is this?** Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml by sika - **How much does it cost?** 4368 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/421468842-sealant-flex-291i-black-ideal-for-marine-use-highly-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 - • **Low Odour Formula:** Keeps your workspace fresh and comfortable during application. - • **Compact Power Tube:** 70 ml cartridge designed for precision application without waste. - • **Multi-Surface Master:** Bonds flawlessly to wood, metal, glass, plastics, and ceramics for versatile use. - • **Seamless Finish Ready:** Easily painted over and sanded to blend perfectly with your project’s aesthetic. - • **Ultimate Marine Sealant:** Engineered for harsh sea environments with superior elasticity and vibration resistance. ## Overview SIKA Sikaflex 291i is a premium single-component polyurethane sealant designed for marine and outdoor use. It offers exceptional elasticity, vibration resistance, and adhesion to multiple surfaces including wood, metal, glass, and plastics. This black, low-odour sealant is water and weather resistant, non-corrosive, and can be painted or sanded over, making it the go-to choice for professionals seeking durable, clean, and versatile sealing solutions in a compact 70 ml cartridge. ## Description Sika Sikaflex 291i adhesive navy sealant, Sikaflex 291i is stable single-component polyurethane sealant, the effects of humidity, so that elastomer to reacts. Sikaflex 291i is designed to serve as the production of elastic and vibration resistant seal joints in the indoor and outdoor use. It has very good hold on wood, metals, metal undercoats and finishes as well as ceramic materials and many plastics. product benefits resistant to ageing and weather resistant, non-corrosive, painted over, sanded, low odour. wide hold, do not conduct electricity conductive, sea fresh water resistant supplied as cartridge contents 70 ml. Review: Perfetto - Ok Review: Calidad del producto y tamaño pequeño - Yo lo usé como pegamento para placas de matrícula, se trabaja muy bien, el tamaño adecuado, para que no sobre mucho ## Features - Item Category: Bonding Adhesives - Item Trademark: SIKA FRANCE S.A.S - manufacturer: SIKA FRANCE S.A.S ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016KCJRT6 | | Best Sellers Rank | #118,108 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #611 in Hardware Sealers | | Brand | SIKA | | Brand Name | SIKA | | Color | black | | Compatible Material | Glass, Metal, Plastic, Wood | | Customer Reviews | 4.5 out of 5 stars 948 Reviews | | Global Trade Identification Number | 07612895196053 | | Included Components | 1 tube | | Item Dimensions | 30 x 30 x 170 millimeters | | Item Form | Paste | | Item Type Name | Adhesive and sealant | | Item Weight | 0.1 Kilograms | | Item dimensions L x W x H | 30 x 30 x 170 millimeters | | Item weight | 0.1 Kilograms | | Manufacturer | Sika | | Material | Plastic | | Material Type | Plastic | | Model | 487383 | | Number of Items | 1 | | Part Number | 487383 | | Style | mini bag | | Style Name | mini bag | | Surface Recommendation | marine finishes | | Unit Count | 70 Milliliters | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** SIKA - **Specific uses for product:** Exterior, Inside, Professional, amateur - **Material:** Plastic - **Item form:** Paste - **Special features:** Self-Adhering ## Images ![Sealant - flex-291i Black - Ideal for Marine Use - Highly Elastic and Can Be Painted Over - Low Odour - 70 ml - Image 1](https://m.media-amazon.com/images/I/51oisHrs4-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfetto *by C***A on 3 October 2025* Ok ### ⭐⭐⭐⭐⭐ Calidad del producto y tamaño pequeño *by J***É on 8 June 2024* Yo lo usé como pegamento para placas de matrícula, se trabaja muy bien, el tamaño adecuado, para que no sobre mucho ### ⭐⭐⭐⭐⭐ Bon produit! *by G***N on 3 February 2019* La renommée des produits Sikaflex n'est plus a faire, je m'en suis servi pour coller un élément plastique dans un lave-vaisselle, un support de roulettes pour le panier supérieur fixé sur le panneau inox. Le pochon de ce volume est idéal car on évite trop de gaspillage, la buse fait bien le job et permet d'étaler le produit avec précision. Attention tout de même!! le sertissage du pochon est fragile, bien appuyer régulièrement a partir du fond et attendre d'avoir passé 1 cm/1.5 cm de produit avant de passer la clé qui sert a pousser, sinon vous risquez de percer le pochon. ça fait un peu plus de 15 jours que j'ai fixé l'élément, rien n'à bougé malgré l'eau chaude, la vapeur et les pastilles de lavage. ## Frequently Bought Together - SIKA - Sealant glue - Sikaflex-291i - Black - Multifunctional Adhesive Sealant For Marine Applications - Highly Elastic - Interior Use - For Boats - 75g - SIKA - Sealant glue - Sikaflex-291i - Black - Multifunctional Adhesive Sealant For Marine Applications - Highly Elastic - Interior Use - For Boats - 300ml --- ## 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.kg/products/421468842-sealant-flex-291i-black-ideal-for-marine-use-highly-elastic](https://www.desertcart.kg/products/421468842-sealant-flex-291i-black-ideal-for-marine-use-highly-elastic) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-17*