--- product_id: 152725196 title: "Super Seal, 11.4 oz., Permanently Seals Cracks & Holes, Copper Infused Liquid Glass Sealer, Withstands Extreme Conditions, Ideal for Engine Blocks, Radiators, Head Gaskets, & Freeze Plugs (1)" brand: "abro" price: "€ 34.54" currency: EUR in_stock: true reviews_count: 13 category: "Abro" url: https://www.desertcart.hr/products/152725196-super-seal-11-4-oz-permanently-seals-cracks-and-holes store_origin: HR region: Croatia --- # Withstands extreme temperatures & pressure Versatile for engine blocks, radiators & gaskets Copper-infused liquid glass for permanent sealing Super Seal, 11.4 oz., Permanently Seals Cracks & Holes, Copper Infused Liquid Glass Sealer, Withstands Extreme Conditions, Ideal for Engine Blocks, Radiators, Head Gaskets, & Freeze Plugs (1) **Brand:** abro **Price:** € 34.54 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Seal it once, drive forever β€” the ultimate engine guardian! ## Quick Answers - **What is this?** Super Seal, 11.4 oz., Permanently Seals Cracks & Holes, Copper Infused Liquid Glass Sealer, Withstands Extreme Conditions, Ideal for Engine Blocks, Radiators, Head Gaskets, & Freeze Plugs (1) by abro - **How much does it cost?** € 34.54 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/152725196-super-seal-11-4-oz-permanently-seals-cracks-and-holes) ## Best For - abro enthusiasts ## Why This Product - Trusted abro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Freeze Plug Savior:** Effectively plugs pinhole leaks in freeze plugs, preventing costly overheating. - β€’ **Trusted Emergency Fix:** Ideal for quick, reliable repairs on the roadβ€”don’t get stranded, stay moving. - β€’ **Extreme Condition Proof:** Engineered to resist high heat and pressure, keeping your engine safe under stress. - β€’ **Multi-Component Compatibility:** Seals engine blocks, radiators, head gaskets, and freeze plugs with one trusted product. - β€’ **Permanent Copper-Infused Seal:** Innovative liquid glass formula ensures cracks & holes stay sealed for good. ## Overview ABRO Super Seal is a copper-reinforced liquid glass sealant designed to permanently fix cracks and leaks in engine blocks, radiators, head gaskets, and freeze plugs. It withstands extreme temperatures and pressure, providing a durable, waterproof solution that keeps your vehicle running smoothly under the harshest conditions. Perfect for professional-grade automotive maintenance and emergency repairs alike. ## Description Introducing ABRO Super Seal , your ultimate solution for engine maintenance and repair. This advanced formula, enriched with copper-reinforced liquid glass, provides a permanent and robust seal for holes and cracks in engine blocks, heads, and radiators. With a unique combination of strength and flexibility, ABRO Super Seal excels in withstanding extreme temperatures and pressure loads. This makes it the go-to head gasket sealant for ensuring enduring performance in the most challenging automotive conditions. Engineered for lasting results, ABRO Super Seal doesn't just temporarily patch up issues – it permanently seals cracks, offering reliable protection for your vehicle's critical components. Trust in its effectiveness as a gasket sealer that stands the test of time. Versatility is key, and ABRO Super Seal delivers. Ideal for engine blocks, radiators, and head gaskets, this radiator leak sealer is your comprehensive solution for various automotive sealing needs. Whether you're dealing with cracks, leaks, or gasket issues, this product has you covered.Choose ABRO Super Seal for its advanced sealing technology, extreme conditions resilience, and permanent crack sealing capabilities. Don't settle for temporary fixes – invest in a gasket sealer that truly delivers. Upgrade your automotive maintenance toolkit with ABRO Super Seal and experience the confidence of a product designed to keep your engine running smoothly. Trust in the keywords – head gasket sealant, radiator stop leak, gasket sealer, radiator leak sealer – and trust in the lasting power of ABRO Super Seal. Review: Miracle in a bottle! - I bought this as a last ditch get-out-of-trouble hail marry in case it was needed for a fly in then drive an unknown and untested vehicle home adventure. I knew the vehicle in question had a coolant leak at the front of the engine and went prepared with a new water pump, hoses, thermostat, etc... After changing everything all looked well until about an hour into the drive the temp gauge started climbing. After a quick under hood check i noticed a coolant leak off of the front right corner of the engine that i couldn't locate due to the engine accessories being in the way. This is where this product was put into use - after popping the radiator cap and noticing the radiator was now about 1/2 empty I poured this in and topped off the system with an extra gallon of water i had then crossed my fingers and hit the road. All I can say is this stuff did its job and stopped up the leak so i could complete my trip of over 700 miles home without loosing any additional coolant. I did tear into the engine once home and found the source of the leak - a rotted out freeze plug with a pinhole on the front of the passenger side cylinder head. This product coagulated a "plug" at the hole and stopped up the leak saving the engine from overheating and incurring any additional damage. In my opinion this is a great product for a small leak that needs temporary fix or to keep that older vehicle on the road until proper repairs can be made. Review: product does not work - It doesn't hold and sealed it for about 20 minutes it's a small water leak you should have worked largely did he's been around forever and this stuff supposed to fix it permanently and be forever it don't do nothing and who does the blue angel stuff either ## Features - ADVANCED SEALING TECHNOLOGY: ABRO Super Seal , enriched with innovative copper-reinforced liquid glass, provides a permanent seal for holes and cracks in engine blocks, heads, and radiators. - EXTREME CONDITIONS RESILIENCE: Withstanding both extreme temperatures and pressure loads, this highly effective head gasket sealant ensures a robust and enduring solution for all your automotive needs. - PERMANENT CRACK SEALING: Engineered to permanently seal cracks, ABRO Super Seal is a reliable gasket sealer that offers long-lasting protection for your vehicle's critical components, ensuring sustained performance. - VERSATILE AUTOMOTIVE APPLICATION: Ideal for engine blocks, radiators, and head gaskets, this radiator leak sealer is your go-to solution for various automotive sealing needs, providing versatile and comprehensive coverage. - FREEZE PLUG PROTECTION: ABRO Super Seal not only seals cracks but also serves as an effective radiator stop leak, safeguarding freeze plugs and ensuring optimal performance in even the most challenging conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004JUVKD8 | | Best Sellers Rank | #371,808 in Automotive ( See Top 100 in Automotive ) #140 in Gasket Sealers | | Brand | ABRO | | Brand Name | ABRO | | Compatible Material | Engine Blocks, Radiators, and Head Gaskets | | Customer Reviews | 3.6 out of 5 stars 39 Reviews | | Item Dimensions | 4.65 x 10.67 x 13.15 inches | | Item Form | Liquid | | Item Weight | 0.74 Kilograms | | Item dimensions L x W x H | 4.65 x 10.67 x 13.15 inches | | Manufacturer | ABRO | | Material | Liquid | | Material Type | Liquid | | Model | SS-822 | | Number of Items | 1 | | Part Number | SS-822 | | Style | Super Seal | | Style Name | Super Seal | | UPC | 790920129980 | | Unit Count | 11.4 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** ABRO - **Item Weight:** 0.74 Kilograms - **Item dimensions L x W x H:** 4.65 x 10.67 x 13.15 inches - **Material:** Liquid - **Style:** Super Seal ## Images ![Super Seal, 11.4 oz., Permanently Seals Cracks & Holes, Copper Infused Liquid Glass Sealer, Withstands Extreme Conditions, Ideal for Engine Blocks, Radiators, Head Gaskets, & Freeze Plugs (1) - Image 1](https://m.media-amazon.com/images/I/61UF+NBdZwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Miracle in a bottle! *by P***. on March 18, 2025* I bought this as a last ditch get-out-of-trouble hail marry in case it was needed for a fly in then drive an unknown and untested vehicle home adventure. I knew the vehicle in question had a coolant leak at the front of the engine and went prepared with a new water pump, hoses, thermostat, etc... After changing everything all looked well until about an hour into the drive the temp gauge started climbing. After a quick under hood check i noticed a coolant leak off of the front right corner of the engine that i couldn't locate due to the engine accessories being in the way. This is where this product was put into use - after popping the radiator cap and noticing the radiator was now about 1/2 empty I poured this in and topped off the system with an extra gallon of water i had then crossed my fingers and hit the road. All I can say is this stuff did its job and stopped up the leak so i could complete my trip of over 700 miles home without loosing any additional coolant. I did tear into the engine once home and found the source of the leak - a rotted out freeze plug with a pinhole on the front of the passenger side cylinder head. This product coagulated a "plug" at the hole and stopped up the leak saving the engine from overheating and incurring any additional damage. In my opinion this is a great product for a small leak that needs temporary fix or to keep that older vehicle on the road until proper repairs can be made. ### ⭐ product does not work *by J***S on June 6, 2024* It doesn't hold and sealed it for about 20 minutes it's a small water leak you should have worked largely did he's been around forever and this stuff supposed to fix it permanently and be forever it don't do nothing and who does the blue angel stuff either ### ⭐⭐⭐⭐⭐ Easy to use *by T***N on September 29, 2025* Worked great ## Frequently Bought Together - ABRO Super Seal, 11.4 oz., Permanently Seals Cracks & Holes, Copper Infused Liquid Glass Sealer, Withstands Extreme Conditions, Ideal for Engine Blocks, Radiators, Head Gaskets, & Freeze Plugs (1) - Blue Magic 1116 Liquid Glass Metallic Seal-Up - 22.8 oz. - Bar's Leaks 1109 Liquid Copper Block Seal, Intake and Radiator Stop Leak, 18 oz. | One Step, Safe for All Cooling Systems --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/152725196-super-seal-11-4-oz-permanently-seals-cracks-and-holes](https://www.desertcart.hr/products/152725196-super-seal-11-4-oz-permanently-seals-cracks-and-holes) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*