--- product_id: 16858950 title: "Irontite 3-Pack Cooling System Additives - Thoro-Flush, All Weather Seal, Ceramic Motor Seal - Premium Leak Sealants, Rust & Scale Removers, Preventative Maintenance for Radiators, Head Gaskets & More" brand: "irontite" price: "Rp3298356" currency: IDR in_stock: true category: "Irontite" url: https://www.desertcart.id/products/16858950-irontite-3-pack-cooling-system-additives-thoro-flush-all-weather store_origin: ID region: Indonesia --- # 3-step ultimate cooling repair cleans rust & scale efficiently rock-hard ceramic leak seal Irontite 3-Pack Cooling System Additives - Thoro-Flush, All Weather Seal, Ceramic Motor Seal - Premium Leak Sealants, Rust & Scale Removers, Preventative Maintenance for Radiators, Head Gaskets & More **Brand:** irontite **Price:** Rp3298356 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it once, fix it right — the ultimate cooling system trifecta! ## Quick Answers - **What is this?** Irontite 3-Pack Cooling System Additives - Thoro-Flush, All Weather Seal, Ceramic Motor Seal - Premium Leak Sealants, Rust & Scale Removers, Preventative Maintenance for Radiators, Head Gaskets & More by irontite - **How much does it cost?** Rp3298356 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/16858950-irontite-3-pack-cooling-system-additives-thoro-flush-all-weather) ## Best For - irontite enthusiasts ## Why This Product - Trusted irontite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Works flawlessly with all engine types and antifreeze formulas. - • **Instant Leak Fix on the Go:** No-plug formula activates at operating temperature for fast, reliable sealing. - • **Cost-Effective Engine Savior:** Prevents costly repairs by maintaining optimal coolant flow and stopping leaks early. - • **50+ Years of Ceramic Seal Trust:** Permanent leak prevention that withstands extreme heat and pressure. - • **Triple-Action Cooling System Rescue:** Flush, seal, and protect your engine with one powerful kit. ## Overview The Irontite 3-Pack Cooling System Additives kit combines Thoro-Flush, Ceramic Motor Seal, and All Weather Seal to clean rust and scale, permanently seal leaks, and provide instant leak fixes. Trusted for over 50 years, this all-in-one solution is compatible with all engine types and antifreeze formulas, offering professional-grade preventative maintenance that boosts cooling efficiency and prevents costly engine repairs. ## Description Buy Irontite 3-Pack Cooling System Additives - Thoro-Flush, All Weather Seal, Ceramic Motor Seal - Premium Leak Sealants, Rust & Scale Removers, Preventative Maintenance for Radiators, Head Gaskets & More: Cooling System - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Ultimate 3-Step Cooling System Repair Kit: Includes Thoro-Flush, Ceramic Motor Seal, and All Weather Seal - three powerful additives designed to clean, seal, and protect your engine’s cooling system, radiator, and fuel tank. Ideal for vehicle maintenance, preventative repairs, and heavy-duty commercial use. - Step 1: Thoro-Flush for Rust & Scale Removal: This formula is designed to clean rust, scale, sludge, and grease from your engine’s cooling system. Restores coolant flow, unplugs heater cores, and removes gelled Dex-Cool and sludge in a single flush, improving coolant efficiency and engine performance. - Step 2: Ceramic Motor Seal for Durable Leak Prevention: Seals cracks, gasket leaks, and porous metal with a rock-hard ceramic coating. Trusted by performance enthusiasts for over 50 years to improve cooling performance by up to 10%. Provides a permanent seal that withstands extreme temperatures, perfect for head gasket leaks, intake gaskets, and cooling system cracks. - Step 3: All Weather Seal for Instant Leak Fix: No-plug formula blends seamlessly with your antifreeze to stop leaks in radiators, head gaskets, and more. Works when your engine reaches operating temperature, forming a patch over leaks. Compatible with all coolants, including waterless antifreeze, and suitable for all engine types—cast iron, aluminum, plastic, and more. - Premium Leak Protection for Every Engine Type: Ideal for use in automotive, commercial vehicles, and heavy-duty engines. Compatible with all antifreezes and metal surfaces. Provides a cost-effective solution to expensive engine repairs and helps prevent future breakdowns and coolant leaks. - Easy to Use : Each bottle in this 3-pack treats up to a 6-gallon cooling system. Follow the easy-to-understand instructions on each product for straightforward application. Whether you are dealing with rust buildup, overheating, or coolant leaks, this 3-step process restores your engine’s cooling system to optimal performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00Y33I192 | | Best Sellers Rank | #496,083 in Automotive ( See Top 100 in Automotive ) #80 in Cooling System Additives | | Brand | IRONTITE | | Customer Reviews | 4.2 4.2 out of 5 stars (130) | | Date First Available | May 22, 2015 | | Item Weight | 4 pounds | | Item model number | 9190-16 | | Manufacturer | Irontite Products Inc. | | Manufacturer Part Number | 468-9190-16 | | Product Dimensions | 8.65 x 9.13 x 3.13 inches | ## Images ![Irontite 3-Pack Cooling System Additives - Thoro-Flush, All Weather Seal, Ceramic Motor Seal - Premium Leak Sealants, Rust & Scale Removers, Preventative Maintenance for Radiators, Head Gaskets & More - Image 1](https://m.media-amazon.com/images/I/818WNGr5NbL.jpg) ## Questions & Answers **Q: Is this a 3 step process or can we skip the ceramic sealer? Thanks.** A: It is meant to be a 3-step process, however, depending on your circumstances it could be beneficial to skip any one or more of these products. Certain types of leaks make using Ceramic Motor Seal dangerous to your engine. (coolant leaks that go to oil for example.) In such a case using All Weather Seal and not using Ceramic Seal would be advised. The Thoro-Flush is only if your system is in need of flushing to start with as clean of a system as possible, but in some cases may not be necessary. **Q: Should the thermostat be removed during flush and or ceramic seal procedure?** A: We recommend leaving the thermostat in during treatment because it will cause pressure to build which will aid and benefit the sealing or cleaning process. In addition to building pressure in the cooling system, peak performance is obtained with Irontite Coolant Additives, including ThoroFlush, when the engine is at normal operating temperatures, controlled by the thermostat opening/closing. **Q: What color is the red bottle, ceramic sealer liquid inside? Iooks different than last time I got some. Thank you** A: Gray in color **Q: What color is the liquid inside it? Iooks different than last time I got some. Thank you** A: It's a dark grey for Ceramic Motor Seal and more Black'ish for All Weather Seal and Thoro-Flush is a light Green. These colors will vary in intensity from mix to mix as we add the color in and since it's not a critical component of the mix it can vary a bit. ## Frequently Bought Together - Irontite 3-Pack Cooling System Additives - Thoro-Flush, All Weather Seal, Ceramic Motor Seal - Premium Leak Sealants, Rust & Scale Removers, Preventative Maintenance for Radiators, Head Gaskets & More - Irontite All Weather Seal, Blue, 16 oz - Irontite Thoro-Flush Coolant System Cleaner - Removes Rust, Scale, Oil, Sludge & Gelled Dex-Cool - 16oz Powder - Cleans Cooling Systems, Restores Coolant Flow, Safe for Cast Iron, Aluminum & Plastic --- ## 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.id/products/16858950-irontite-3-pack-cooling-system-additives-thoro-flush-all-weather](https://www.desertcart.id/products/16858950-irontite-3-pack-cooling-system-additives-thoro-flush-all-weather) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-23*