---
product_id: 30866622
title: "StyloSeal Medium Consistency (Medium Stiffness) 100% Pure Silicone Sealant & Lubricant Grease for Fountain and Eyedropper Pen Applications"
brand: "microlubrol"
price: "₩39962"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/30866622-styloseal-medium-consistency-medium-stiffness-100-pure-silicone-sealant-lubricant
store_origin: KR
region: South Korea
---

# Inert & Nonreactive 100% Pure Silicone Compatible with All Inks StyloSeal Medium Consistency (Medium Stiffness) 100% Pure Silicone Sealant & Lubricant Grease for Fountain and Eyedropper Pen Applications

**Brand:** microlubrol
**Price:** ₩39962
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate Your Writing Experience with StyloSeal!

## Quick Answers

- **What is this?** StyloSeal Medium Consistency (Medium Stiffness) 100% Pure Silicone Sealant & Lubricant Grease for Fountain and Eyedropper Pen Applications by microlubrol
- **How much does it cost?** ₩39962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/30866622-styloseal-medium-consistency-medium-stiffness-100-pure-silicone-sealant-lubricant)

## 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

- • **Seamless Sealing:** Achieve flawless sealing for your fountain pens and eyedroppers.
- • **Compact Convenience:** Lightweight and easy to store, ideal for on-the-go professionals.
- • **No Harmful Additives:** Free from lithium soap thickener and petroleum by-products.
- • **Precision Application:** Designed for meticulous lubrication in delicate instruments.
- • **Versatile Lubrication:** Perfect for O-rings in watches and water-resistant gear.

## Overview

StyloSeal Medium Consistency is a 100% pure silicone sealant and lubricant grease, specifically formulated for fountain and eyedropper pen applications. Its inert and nonreactive properties ensure compatibility with all inks, while its absence of harmful additives makes it safe for use in delicate instruments. Lightweight and compact, it's the perfect companion for professionals who demand precision and reliability.

## Description

MicroLubrol StyloSeal (TM) is a very high quality, very pure 100% silicone grease that offers superior sealing and lubrication performance in fountain and eyedropper pen applications. MicroLubrol StyloSeal is a STIFF, non sagging and non melting silicone sealing and lubricating grease that maintains its consistency at all temperatures. It is a stiffer, more viscous grease with lower silicone oil content than most standard silicone greases, which makes it a very stable product and prevents oil "bleed." "Bleed" of the base oil from the grease is a problem with many ordinary silicone greases. MicroLubrol StyloSeal (TM) contains a high quality, high viscosity 100% pure silicone oil base that provides superb long term usability without bleed, gumming, separation, hardening or degradation of any kind of the grease. MicroLubrol StyloSeal (TM) 100% Pure Silicone Grease has been tested by pen enthusiasts and is the perfect grease for eyedropper conversions of cartridge type fountain pens as well as for any sealing applications in any type of fountain or eyedropper pen. MicroLubrol StyloSeal (TM) is available in a MEDIUM consistency and in a HEAVY consistency. Both the MEDIUM and the HEAVY grades provide excellent sealing and lubrication on pen applications. You can get a heavier or a lighter grade depending on your application. If you want a very stiff, thicker grease for heavier duty sealing such as in eyedropper pen conversions, try MicroLubrol StyloSeal HEAVY grade. If you prefer a slightly less viscous, less stiff silicone grease for less demanding sealing applications such as piston fillers or for simple o-ring lubrication, then try MicroLubrol StyloSeal MEDIUM grade.

## Features

- 100% pure silicone base. Inert and nonreactive. Compatible with all inks, polar and non-polar.
- Sealing and lubrication of piston seal fountain pens.
- Thread sealing and o-ring lubrication in cartridge pen eyedropper conversion applications.
- O-ring lubrication in watches and water-resistant equipment.
- NO additives such as lithium soap thickener. NO petroleum distillates or petroleum by-products which can degrade plastics and rubbers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Silicone |
| Brand | MicroLubrol |
| Package Information | Can, Cartridge |
| Item Weight | 0.01 Ounces |
| Recommended Uses For Product | Lubricant |
| Specific Uses For Product | Fountain and Eyedropper Pen Lubrication |
| Item Form | Grease |
| Manufacturer | MicroLubrol |
| Part Number | MLSSM1 |
| Item Weight | 0.01 ounces |
| Package Dimensions | 2.5 x 2.5 x 1.5 inches |
| Item model number | StyloSeal Medium |
| Is Discontinued By Manufacturer | No |
| Color | Translucent |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Silicone
- **Brand:** MicroLubrol
- **Package Information:** Can, Cartridge
- **Liquid Volume:** 0.01 Fluid Ounces
- **Item Weight:** 0.01 Ounces

## Images

![StyloSeal Medium Consistency (Medium Stiffness) 100% Pure Silicone Sealant & Lubricant Grease for Fountain and Eyedropper Pen Applications - Image 1](https://m.media-amazon.com/images/I/61nfk2Gj7DL.jpg)

## Questions & Answers

**Q: How much grease is in the container?**
A: I estimate about 2 tablespoons / 30 ml / 1 Fl Oz.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***E on April 14, 2021*

I compared this to the Danco silicone grease from lowes/home depot, this stuff is far more slick but while keeping that thicker viscosity which is perfect for sealing and smoothness. The danco grease is almost sticky in a sense where as this is not. Highly recommend.

### ⭐⭐⭐⭐⭐ Did my first pen repair
*by D***C on January 9, 2019*

My Omas Milord Arco Celluloid fountain pen stopped drawing ink. After looking at several YouTube videos I decided to take it apart and repair it myself. It was a little difficult to remove the section, but I finally got it off. The plunger rod had become disconnected from the knob. I coated all of the connecting parts with a small amount of the silicon grease, and the piston rod, and reassembled the pen, making sure that the knob was attached to piston rod. Everything went back together smoothly. I filled the pen and it had no leaks. This product works as advertised.

### ⭐⭐⭐⭐ Necessary when eye dropping fountain pens
*by J***H on September 6, 2025*

Keeps the fountain pen ink where it needs to stay. It does stick to the lid, so be careful when opening

---

## 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.kr/products/30866622-styloseal-medium-consistency-medium-stiffness-100-pure-silicone-sealant-lubricant](https://www.desertcart.kr/products/30866622-styloseal-medium-consistency-medium-stiffness-100-pure-silicone-sealant-lubricant)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*