---
product_id: 70268466
title: "Marine Biodegradable Descaler - 1 Gallon"
brand: "rydlyme"
price: "฿7550"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/70268466-marine-biodegradable-descaler-1-gallon
store_origin: TH
region: Thailand
---

# Marine Biodegradable Fast Acting Concentrated Formula Marine Biodegradable Descaler - 1 Gallon

**Brand:** rydlyme
**Price:** ฿7550
**Availability:** ✅ In Stock

## Summary

> 🌟 Scale No More: The Eco-Warrior for Your Equipment!

## Quick Answers

- **What is this?** Marine Biodegradable Descaler - 1 Gallon by rydlyme
- **How much does it cost?** ฿7550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/70268466-marine-biodegradable-descaler-1-gallon)

## 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

- • **Non-Toxic & Safe:** Protect your environment while effectively tackling tough scale!
- • **Quick Circulation:** Achieve results in just 2-4 hours depending on unit size!
- • **Eco-Friendly Power:** Harness the strength of nature with our biodegradable formula!
- • **Customizable Dilution:** Tailor your solution with 1:1 for heavy-duty or 1:3 for maintenance!
- • **Versatile Applications:** Perfect for cooling systems, heat exchangers, and more!

## Overview

The Marine Biodegradable Descaler is a powerful, concentrated solution designed to dissolve calcium, lime, rust, barnacles, and mussels quickly and effectively. This non-toxic and non-corrosive formula is perfect for various applications, including cooling systems and heat exchangers. With customizable dilution ratios and fast circulation times, it offers an eco-friendly approach to maintenance.

## Description



## 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 OR UP TO 1:3 FOR PERIODIC MAINTENANCE
- CIRCULATE JUST 2 HOURS FOR SMALL UNITS, 4 HOURS FOR LARGE UNITS!

## Product Details

- **Brand:** RYDLYME
- **Item Form:** Liquid
- **Scent:** Lemon
- **Specific Uses For Product:** Engine, Metal
- **Material Feature:** Biodegradable, Natural

## Images

![Marine Biodegradable Descaler - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/713Z7rQB5XL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for outboard motor
*by R***F on July 24, 2025*

Very effective and videos to see how to use it. Easy to reach customer service.

### ⭐⭐⭐⭐⭐ Amazing
*by S***E on April 25, 2025*

This stuff worked so well! My 50hp Honda outboard was having cooling issues and I thought it was going to have to be rebuilt which would have cost a fortune. I set up a 5 gallon bucket with a 800gpm pond pump, removed lower unit and pushed a 1/2" hose from pump onto the cooling water tube sticking out bottom of engine. Also used a 3/16" barbed fitting to extend the tell tale hose to bucket. Removed thermostat. Then taped a trash bag with the bottom cut off onto the engine and draped into bucket. Mixed Rydlyme 50/50 with water, and ran the pump for 3 hours. The water almost turned gray there was so much salt and junk in it! When I dumped the bucket there was a thick sediment in the bottom too. Flushed the engine really well with fresh water right away. We just took the boat out and it's like a new outboard! So happy!!

### ⭐⭐⭐⭐⭐ Eats the scale in minutes
*by J***B on November 3, 2024*

I bought this because I manage 100 apartments and do the remodeling. We go through a lot of tub spouts and shower heads because they get blocked with deposits. The stuff we all know about at the hardware store doesn't do anything to remove the scale... This stuff eats and bubbles like mad while cleaning it all out and does it quickly. It can put a dark stain on metal so what I do is use painters blue/ green tape to cover the metal to protect it then put the part into the solution.

## Frequently Bought Together

- RYDLYME Marine Biodegradable Descaler - 1 Gallon
- Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-28*