--- product_id: 70268466 title: "Marine Biodegradable Descaler (1, Gallon Bottle)" brand: "rydlyme" price: "₨11584" currency: SCR in_stock: true category: "Rydlyme" url: https://www.desertcart.sc/products/70268466-marine-biodegradable-descaler-1-gallon-bottle store_origin: SC region: Seychelles --- # Dissolves scale in 2-4 hrs 100% biodegradable formula Safe for marine cooling systems Marine Biodegradable Descaler (1, Gallon Bottle) **Brand:** rydlyme **Price:** ₨11584 **Availability:** ✅ In Stock ## Summary > 🌊 Clean smarter, sail faster—RYDLYME your marine scale solution! ## Quick Answers - **What is this?** Marine Biodegradable Descaler (1, Gallon Bottle) by rydlyme - **How much does it cost?** ₨11584 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/70268466-marine-biodegradable-descaler-1-gallon-bottle) ## Best For - rydlyme enthusiasts ## Why This Product - Trusted rydlyme brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Power:** Concentrated, biodegradable, and non-toxic—clean your marine systems guilt-free. - • **Metal-Safe Formula:** Gentle on metals except zinc & magnesium—protect your investment while you descale. - • **Versatile Application:** Perfect for cooling systems, heat exchangers, condensers, and more—one solution for all. - • **Custom Dilution Control:** Adjust dilution from 1:1 for heavy scale to 1:3 for maintenance—precision cleaning at your fingertips. - • **Rapid Scale Dissolution:** Clears calcium, lime, rust & barnacles in just hours—no downtime, all uptime. ## Overview RYDLYME Marine Biodegradable Descaler is a concentrated, eco-friendly liquid designed to rapidly dissolve calcium, lime, rust, barnacles, and mussels from marine cooling systems and heat exchangers. Dilutable for both heavy-duty and maintenance cleaning, it works safely on most metals (except zinc and magnesium) and requires just 2-4 hours of circulation for effective descaling. Trusted by professionals, it combines powerful performance with biodegradable, non-toxic ingredients for responsible marine maintenance. ## Description This item contains (4) individual gallons of RYDLYME Marine Biodegradable Marine Descaler. This product is to be diluted 1:1 with water and water only prior to use. For periodic maintenance, it may be diluted up to 1:3 with water. It is also available in single gallon quantities. No ready-to-use item is manufactured. RYDLYME Marine works most effectively when circulated through an application such as a raw water cooling system, oil cooler, or A/C condenser in order to rapidly dissolve any unwanted marine fouling of water deposits. RYDLYME MARINE is safe on virtually any metal or material in water operated systems except for zinc and magnesium. Make sure to blank anodes or plan on replacing them after cleaning the cooling system on a marine engine. For complete instructions, SDS, and Specifications please review the available Technical Documents below or visit www.RYDLYMEMarine.com for further information and to contact a product specialist. ## Features - DISSOLVES CALCIUM, LIME, RUST, BARNACLES AND MUSSELS QUICKLY AND EFFECTIVELY! - CONCENTRATED, BIODEGRADABLE, NON-TOXIC, AND NON-CORROSIVE DESCALER! - APPLICATIONS INCLUDE: COOLING SYSTEMS, HEAT EXCHANGERS, CONDENSERS AND MORE! - DILUTE 1:1 WITH WATER FOR SEVERE SCALE AND 1:3 FOR PERIODIC MAINTENANCE! - CIRCULATE JUST 2 HOURS FOR SMALL UNITS, 4 HOURS FOR LARGE UNITS! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BYYYQLY | | ASIN | B07BYYYQLY | | Best Sellers Rank | #21,141 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #56 in Boat Cleaners | | Brand Name | RYDLYME | | Container Type | Bottle | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 4.7 out of 5 stars (337) | | Date First Available | May 7, 2018 | | Is Discontinued By Manufacturer | No | | Item Form | Liquid | | Item Volume | 4 Gallons | | Item Weight | 38 Pounds | | Item model number | RYM04 | | Manufacturer | Apex Engineering Products Corporation | | Manufacturer | Apex Engineering Products Corporation | | Material Feature | Biodegradable Warning | | Material Features | Biodegradable | | Model Number | RYM04 | | Number of Items | 1 | | Package Dimensions | 13 x 13 x 13 inches; 38 Pounds | | Part Number | RYM01 | | Recommended Uses For Product | AC Units, Condensers, Coolers, Marine Engine Cooling Systems, Heat Exchangers, Seawater systems, Tube Bundles | | Scent | Lemon | | Size | 128 Ounce (Pack of 1) | | Special Features | Concentrated | | Specific Uses For Product | Boat Engine Flush | | Surface Recommendation | Engines | | UPC | 635238000227 | | Unit Count | 128.0 Ounce | ## Product Details - **Brand:** RYDLYME - **Item Form:** Liquid - **Material Feature:** Biodegradable - **Scent:** Lemon - **Specific Uses For Product:** Boat Engine Flush ## Images ![Marine Biodegradable Descaler (1, Gallon Bottle) - Image 1](https://m.media-amazon.com/images/I/613oBn8RznL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Safe to touh an aluminum boat trailer or stainless boat prop?** A: It's safe on aluminum outboard powerheads so I'm sure it's safe on a aluminum trailer and it won't harm the stainless prop at all **Q: Can it be used in indoor plumbing** A: Well depends on problem , drain clog no won’t work . But if you have a plumbing coil that has mineral scale from hard water yes it will work . Also any water system closed loop style will clean internal deposits like a heating coil on boilers . Good luck **Q: Is this safe for plastic and the pads of an evaporative cool?** A: This product is safe on plastic. For an industrial application, we would recommend using our Industrial Descaler, RYDLYME. https://www.apexengineeringproducts.com/product/rydlyme-biodegradable-descaler/ **Q: I used it to flush a hot water heater. Two weeks later the hot water smells while the cold water doesn't. How long does the smell / odor last?** A: Usually a smell from a water heater means the anode rod, has gone bad. You can flush it many times. It will only come back…. Change the rod. ## Frequently Bought Together - RYDLYME Marine Biodegradable Descaler - 1 Gallon - Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP --- ## 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.sc/products/70268466-marine-biodegradable-descaler-1-gallon-bottle](https://www.desertcart.sc/products/70268466-marine-biodegradable-descaler-1-gallon-bottle) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-07-21*