---
product_id: 588766873
title: "200 Fluid Pure Silicone Oil Polydimethylsiloxane (PDMS) 50 centistokes (CST) Viscosity, 4oz Bottle"
brand: "microlubrol"
price: "355.80 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Micro Lubrol"
url: https://www.desertcart.tn/products/588766873-200-fluid-pure-silicone-oil-polydimethylsiloxane-pdms-50-centistokes-cst
store_origin: TN
region: Tunisia
---

# 50 cSt viscosity, SAE 10W equivalent Anti-corrosion & water repellent 100% pure silicone, Made in USA 200 Fluid Pure Silicone Oil Polydimethylsiloxane (PDMS) 50 centistokes (CST) Viscosity, 4oz Bottle

**Brand:** microlubrol
**Price:** 355.80 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your gear with precision silicone fluid — because your equipment deserves the best!

## Quick Answers

- **What is this?** 200 Fluid Pure Silicone Oil Polydimethylsiloxane (PDMS) 50 centistokes (CST) Viscosity, 4oz Bottle by microlubrol
- **How much does it cost?** 355.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/588766873-200-fluid-pure-silicone-oil-polydimethylsiloxane-pdms-50-centistokes-cst)

## Best For

- microlubrol enthusiasts

## Why This Product

- Trusted microlubrol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Silicone Excellence:** 100% pure polydimethylsiloxane (PDMS) guarantees chemical stability and compatibility across diverse industrial and mechanical applications.
- • **Trusted American Quality:** Proudly made in the USA with rigorous quality standards, ensuring reliability and peace of mind for your critical projects.
- • **Ultimate Protection Shield:** Advanced anti-corrosion and water-repellent properties safeguard metals, rubbers, and plastics from wear and environmental damage.
- • **Precision Viscosity Control:** 50 centistokes viscosity ensures smooth, reliable lubrication equivalent to SAE 10W light oil for professional-grade performance.
- • **Versatile Industrial Powerhouse:** Perfect for elastomer lubrication, electrical insulation, anti-foaming, mold release, and mechanical dampening—one bottle, endless uses.

## Overview

MicroLubrol 200 Fluid is a premium 4oz bottle of 50 cSt pure silicone oil (PDMS), matching Dow Corning’s industry standard for viscosity and performance. Engineered for anti-corrosion, water repellency, and compatibility with metals, rubbers, and plastics, it excels in lubrication, electrical insulation, and mechanical dampening. Made in the USA, this crystal-clear fluid is the go-to choice for professionals demanding reliability and versatility.

## Description

MicroLubrol 200 Silicone Fluid is a polydimethylsiloxane (PDMS) polymer available in a range of kinematic viscosities. Applications include elastomer and plastics lubricant, electrical insulating fluid, anti-foaming agent, anti-corrosion metal protectant, leather protectant, mechanical compression or dampening fluid, mold release agent, surface active agent. TYPICAL PROPERTIES: Appearance: Crystal clear Specific Gravity at 25°C (77°F): 0.960 Pour Point, °C (°F): -70 (-94) Note: Each individual bottle will be clearly identified with the specific viscosity grade purchased. IMPORTANT NOTICE: DO NOT INGEST. NOT tested or rated for use with food or drug products. MicroLubrol neither represents nor tests this material for specific medical device or pharmaceutical applications. Purchaser is fully responsible to determine end-use suitability. NOT FOR HUMAN INJECTION!

Review: Perfect for Casio’s! - Filled two Casio watches. Perfect viscosity. Pour the whole thing into a small bowl and assembled while immersed, no bubbles. You’re now good to dive (or just press the buttons while in a hot tub).
Review: Worked Perfectly - I used this product to hydro-mod my watch. It worked perfectly. The time can now be read when the watch is at an extreme angle, and it has had a negligible effect on accuracy. If you are hydro-modding, I highly recommend this oil. I have no opinion regarding its actual intended use.

## Features

- Fully equivalent to Dow Corning Xiameter PMX-200 Silicone Fluid and DC 200 Fluid.
- Anti-Corrosion. Water Repellent.
- Safe for metals, rubbers and plastics.
- 50 cSt (50 centistokes) Viscosity at 25°C (viscosity approximately equivalent to SAE 10W / ISO 32 light oil.
- 100% Pure Silicone Oil. Made in USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZM36C98 |
| Best Sellers Rank | #150,555 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #857 in Abrasive Wheels & Discs |
| Brand | MicroLubrol |
| Brand Name | MicroLubrol |
| Container Type | Bottle |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 201 Reviews |
| Item Form | Oil |
| Item Weight | 4 Ounces |
| Liquid Volume | 0.12 Litres |
| Manufacturer | MicroLubrol |
| Material | Silicone |
| Material Type | Silicone |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | ML200-50-4 |
| Recommended Uses For Product | lubricant, metal, oil |
| SAE J300 Viscosity Grade | 10W |
| Specific Uses For Product | Elastomer and plastics lubricant, Electrical insulating fluid, Anti-foaming agent, Anti-corrosion metal protectant, Leather protectant, Mechanical compression or dampening fluid, Mold release agent, Surface active agent |
| UPC | 036663592620 |
| Unit Count | 4 Ounce |
| Viscosity | 5E+1 |

## Product Details

- **Material:** Silicone
- **Brand:** MicroLubrol
- **Package Information:** Bottle
- **Liquid Volume:** 0.12 Litres
- **Item Weight:** 4 Ounces

## Images

![200 Fluid Pure Silicone Oil Polydimethylsiloxane (PDMS) 50 centistokes (CST) Viscosity, 4oz Bottle - Image 1](https://m.media-amazon.com/images/I/61k-hK3O-tL.jpg)

## Questions & Answers

**Q: Can you use to clean a car**
A: Actually you can use it to extend your drying time and prevents water spots on your car.  It needs to be mixed with water 1oz in a 32oz spray bottle.  The only thing, the pdms needs an emulsifier in it before you can add it to water.

**Q: What to use as an emulsifier to mix with water?**
A: Dish soap should work. Cosmetics & hair conditioner formulations often use SLS as an emulsifier

**Q: Can this be used to treat scars on the body?**
A: I don't know for certain, I wouldn't recommend it.

**Q: Does this oil contain Dodecamethylpentasiloxane?**
A: http://www.microlubrol.com/microlubrol200fluidpuresiliconeoilpolydimethylsiloxanepdms12500centistokescstviscosityozbottle-2.aspx
It does not appear to contain that chemical--it is not listed in the ingredients

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Casio’s!
*by M***K on 23 December 2025*

Filled two Casio watches. Perfect viscosity. Pour the whole thing into a small bowl and assembled while immersed, no bubbles. You’re now good to dive (or just press the buttons while in a hot tub).

### ⭐⭐⭐⭐⭐ Worked Perfectly
*by A***L on 17 January 2026*

I used this product to hydro-mod my watch. It worked perfectly. The time can now be read when the watch is at an extreme angle, and it has had a negligible effect on accuracy. If you are hydro-modding, I highly recommend this oil. I have no opinion regarding its actual intended use.

### ⭐⭐⭐⭐⭐ Good oil.
*by E***S on 27 December 2025*

Great, and a good amount. Already did 4 watches and looks very clear.

## Frequently Bought Together

- MicroLubrol 200 Fluid Pure Silicone Oil Polydimethylsiloxane (PDMS) 50 centistokes (CST) Viscosity, 4oz Bottle
- Casio AE1200WH Series | Men’s Digital Watch | 100M WR | Multi Alarms | 100 SEC Stopwatch | Countdown Timer | World Map for World Time | LED Light | LC Analog Display | 10 Year Battery
- Lystaii 9pcs Gel Light Filter Color Correction Colored Overlays Transparent Color Film Lighting Gel Filter Plastic Sheets Correction 9 Colors 11.7 by 8.3 Inches for Film, Video, Photo, Stage

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-28*