--- product_id: 69944335 title: "SILVERHOOK Heavy Duty Under Seal Spray, 500ml" brand: "silverhook" price: "€ 16.60" currency: EUR in_stock: true reviews_count: 9 category: "Silverhook" url: https://www.desertcart.pt/products/69944335-silverhook-heavy-duty-under-seal-spray-500ml store_origin: PT region: Portugal --- # Ideal for vehicle undercarriage Water & salt resistant coating Durable corrosion protection SILVERHOOK Heavy Duty Under Seal Spray, 500ml **Brand:** silverhook **Price:** € 16.60 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your ride like a pro—because corrosion waits for no one! ## Quick Answers - **What is this?** SILVERHOOK Heavy Duty Under Seal Spray, 500ml by silverhook - **How much does it cost?** € 16.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/69944335-silverhook-heavy-duty-under-seal-spray-500ml) ## Best For - silverhook enthusiasts ## Why This Product - Trusted silverhook brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Armor:** Waterproof and salt-resistant formula ensures long-lasting protection through rain, snow, and road salt seasons. - • **Ultimate Rust Defense:** Heavy-duty underseal spray shields chassis, wheel arches, and door sills from corrosion and stone damage. - • **Versatile Application:** Perfect for automotive underbody, felt roofs, guttering, and general damp proofing—one spray, multiple uses. - • **Trusted British Quality:** Proudly made in England by Silverhook, a leader in automotive protective coatings since 1994. - • **Easy Spray-On Protection:** 500ml aerosol delivers a high-impact, durable coating with effortless application for professionals and DIYers alike. ## Overview Silverhook Heavy Duty Under Seal Spray (500ml) is a premium aerosol protective coating designed to guard vehicle underbodies and other surfaces against corrosion, water, salt, and stone damage. Made in England by a trusted industry leader since 1994, this durable, easy-to-apply spray is ideal for chassis, wheel arches, door sills, and more, ensuring long-lasting protection and peace of mind for automotive professionals and enthusiasts. ## Description From the manufacturer Silverhook Made In England Silverhook was established in 1994 and has gained a reputation throughout the automotive industry for providing quality products and an exceptional standard of service. Working in partnership with customers enables Silverhook to develop new, innovative products tailored to their specific requirements. Silverhook's products have made a tangible difference to customers nationwide and abroad, increasing their sales, margin, and efficiency of supply. Customers benefit from winning lines, friendly & professional service. At Silverhook, we take great pride in being one of the few remaining companies in our industry that have remained in the United Kingdom. Engine Oil Grease Sanitiser Antifreeze And more! All available from Silverhook Review: Very good product - Very good product. Ideal to do the underseal on the car Review: Silver hook is an excellent product. - Good quality and easy to use. ## Features - Causes damage to organs through prolonged or repeated exposure. - Causes serious eye irritation. - Extremely flammable aerosol. - May be fatal if swallowed and enters airways. - May cause drowsiness or dizziness. - May cause respiratory irritation. - Pressurised container: May burst if heated. - Repeated exposure may cause skin dryness or cracking. - Toxic to aquatic life with long lasting effects. - Durable high impact protective coating against: corrosion, water, stones, salt etc. - Ideal for use under vehicle Chassis, wheel arches, Door sills, fuel tanks, repairs to Felt roofs, guttering & general damp proofing etc. - 500ml aerosol spray ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0080YDAFA | | Brand | Silverhook | | Customer Reviews | 4.6 4.6 out of 5 stars (247) | | Date First Available | 6 May 2012 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Item Weight | 90 g | | Item model number | SGUS1 | | Manufacturer | Silverhook | | Manufacturer part number | D/ISGUS1 | | Model | S HOOK UNDERSEAL SPRAY FOR PROTECTIVE COATING | | Product Dimensions | 24 x 6.5 x 6.5 cm; 90 g | ## Images ![SILVERHOOK Heavy Duty Under Seal Spray, 500ml - Image 1](https://m.media-amazon.com/images/I/61QPF7VQGpL.jpg) ![SILVERHOOK Heavy Duty Under Seal Spray, 500ml - Image 2](https://m.media-amazon.com/images/I/71MdqbqvP4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good product *by I***R on 20 November 2021* Very good product. Ideal to do the underseal on the car ### ⭐⭐⭐⭐⭐ Silver hook is an excellent product. *by H***E on 13 September 2025* Good quality and easy to use. ### ⭐⭐⭐⭐⭐ Better than expected *by D***Y on 2 January 2025* Done the job well under my car - would buy again if need be. ## Frequently Bought Together - Silverhook Heavy Duty Under Seal Spray, 500ml - Rust-Oleum AE0150001E8 400ml Rust Reformer 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.pt/products/69944335-silverhook-heavy-duty-under-seal-spray-500ml](https://www.desertcart.pt/products/69944335-silverhook-heavy-duty-under-seal-spray-500ml) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*