---
product_id: 35834745
title: "99939 Mega Grey OEM Silicone - 3 oz."
brand: "versachem"
price: "3394 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/35834745-99939-mega-grey-oem-silicone-3-oz
store_origin: KG
region: Kyrgyzstan
---

# 8-10 min set time 275 PSI tensile strength -65°F to 450°F continuous temp range 99939 Mega Grey OEM Silicone - 3 oz.

**Brand:** versachem
**Price:** 3394 som
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Versachem Mega Grey – where strength meets precision!

## Quick Answers

- **What is this?** 99939 Mega Grey OEM Silicone - 3 oz. by versachem
- **How much does it cost?** 3394 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/35834745-99939-mega-grey-oem-silicone-3-oz)

## Best For

- versachem enthusiasts

## Why This Product

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

## Key Features

- • **OEM Approved Quality:** Non-corrosive, oxygen sensor safe, and trusted by manufacturers.
- • **Engineered for Imports:** Specifically designed for high-load, closely bolted import engines.
- • **All-Weather Performance:** Waterproof and resistant to oils, fluids, and extreme temperatures.
- • **Rapid Set, Reliable Cure:** Sets in 8-10 minutes, fully cures in 24 hours for fast turnaround.
- • **Durability Meets Flexibility:** Maintains long-term flexibility without hardening, shrinking, or cracking.

## Overview

Versachem 99939 Mega Grey OEM Silicone is a high-performance, moisture-curing gasket maker that forms a durable, flexible silicone rubber gasket. With a tensile strength of 275 PSI and a temperature tolerance from -65°F to 450°F continuous (up to 650°F intermittent), it’s engineered for import engines with closely spaced bolt patterns. This waterproof, OEM-approved formula resists aging, weathering, automotive oils, and fluids, ensuring long-lasting, reliable seals.

## Description

Versachem Mega Grey Silicone is a high performance, moisture curing gasketing material that cures into a strong, silicone rubber to make formed-in-place gaskets. Maintains long term durability and flexibility, and will not harden, shrink or crack. Forms a tough, flexible silicone rubber gasket that resists aging and weathering. Works best on silicone, cork, felt and rubber gaskets. This black, waterproof, low odor formula is non-corrosive to steel, iron and aluminum, oxygen sensor safe, low volatile, non-toxic, non-flammable and OEM (Original Equipment Manufacturer) approved. Tensile strength of 275 PSI, and temperature range of -65F to 450F (continuous); -65F to 650F (intermittent). Resistant to automotive oils and fluids, Mega Grey is designed for high load conditions, with the closely spaced bolt patterns found in import engines.

## Features

- Cures into a strong, silicone rubber to make formed-in-place gaskets
- High performance, designed for import engines
- Set time: 8-10 minutes; Cure time: 12-24 hours
- Maintains long term durability and flexibility
- Works best on silicone, cork, felt and rubber gaskets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Versachem |
| Specific Uses For Product | Repair |
| Material | Aluminum,Rubber,Silicone |
| Item Form | Oz |
| Special Feature | Strong,Waterproof |
| Color | Grey |
| Item Package Quantity | 1 |
| Package Information | Tube |
| Item Volume | 3 Fluid Ounces |
| Viscosity | Medium to high |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Waterproof |
| Tensile Strength | 275 Pounds Per Square Inch |
| Unit Count | 3.0 Ounce |
| Viscosity Level | Medium to High |
| UPC | 078727999396 |
| Global Trade Identification Number | 00078727999396 |
| Manufacturer | Versachem |
| Model | 99939 |
| Item Weight | 0.01 ounces |
| Package Dimensions | 7.87 x 3.78 x 0.67 inches |
| Item model number | 99939 |
| Manufacturer Part Number | 99939 |
| Special Features | Strong,Waterproof |

## Product Details

- **Brand:** Versachem
- **Specific Uses For Product:** Repair
- **Material:** Aluminum,Rubber,Silicone
- **Item Form:** Oz
- **Special Feature:** Strong,Waterproof

## Images

![99939 Mega Grey OEM Silicone - 3 oz. - Image 1](https://m.media-amazon.com/images/I/61uwLLSHGrL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Que color es ,gris o negro?**
A: el color de este producto es gris

**Q: Disculpe, quiero saber exactamente si este producto viene en 12 cajas individuales y cada caja trae 12 silicón mega grey total de unidades 144?**
A: Hola buenas, pues yo compre este producto pero solo es una barra de pegamento

**Q: Is this good for oil pan gaskets?**
A: Yes!  Just make sure the surface is completely clean and dry.  Let it set for a good 45 minutes to one hour before adding oil to engine.

**Q: Where can I buy 15,000 units of versachem mega grey?**
A: Auto zone, o’riely or manufacture’s website

## Frequently Bought Together

- Versachem 99939 Mega Grey OEM Silicone - 3 oz.
- FRAM Extra Guard PH9688, 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Models
- Valvoline Advanced Full Synthetic SAE 10W-30 Motor Oil 5 QT

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**Shop now:** [https://www.desertcart.kg/products/35834745-99939-mega-grey-oem-silicone-3-oz](https://www.desertcart.kg/products/35834745-99939-mega-grey-oem-silicone-3-oz)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-28*