---
product_id: 270053120
title: "Permatex Ultra Slick Engine Assembly Lube,4oz,81950"
brand: "permatex"
price: "$1047"
currency: MXN
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.mx/products/270053120-permatex-ultra-slick-engine-assembly-lube-4oz-81950
store_origin: MX
region: Mexico
---

# Exceptional tackiness ensures lasting adhesion under heat High-viscosity formula for superior engine protection Compact 4oz size ideal for precision application Permatex Ultra Slick Engine Assembly Lube,4oz,81950

**Brand:** permatex
**Price:** $1047
**Availability:** ✅ In Stock

## Summary

> ⚙️ Slick, sticky, and built to perform—your engine’s new best friend.

## Quick Answers

- **What is this?** Permatex Ultra Slick Engine Assembly Lube,4oz,81950 by permatex
- **How much does it cost?** $1047 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/270053120-permatex-ultra-slick-engine-assembly-lube-4oz-81950)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Rated 4.8 stars by over 9,400 users, this is the go-to lube for fresh engine builds and rebuilds.
- • **Unrivaled Adhesion:** Ultra Slick formula clings tenaciously to engine parts, providing instant lubrication and reducing wear from startup.
- • **Visible Application:** Translucent lube lets you confirm coverage at a glance—no guesswork, no missed spots.
- • **Long-Lasting Durability:** High-viscosity blend withstands extreme temperatures and friction, ensuring your engine’s longevity.
- • **Engineered for Precision:** Compact 4oz bottle designed for targeted, mess-free application—never waste a drop.

## Overview

Permatex Ultra Slick Engine Assembly Lube is a high-viscosity, durable lubricant designed for engine assembly. Packaged in a compact 4oz bottle, it offers excellent tackiness for superior adhesion to engine components, ensuring optimal protection during startup and beyond. With a 4.8-star rating from over 9,400 users, it’s a trusted choice for professionals seeking reliable, visible, and long-lasting lubrication.

## Description

We ensure you to get the best usage of this product for a longer period of time. The quality material used in it's construction makes it durable.

Review: Lovely sticky slick engine lube. Great tack adherence. Pretty much the benchmark if building a fresh engine.
Review: Le produit lui même me semble parfait pour remonter un moteur. L'huile adhère très bien aux surfaces, pas besoin d'en mettre des tonnes. On peut faire plusieurs moteurs sans problème. Le produit est visible une fois en place, on sait si on l'a mis ou pas. Le seul reproche c'est le bouchon verseur qui pourrait être plus pratique, là on a un système qui évite d'avoir un bouchon qui se balade mais c'est pas des plus pratique pour étaler du produit précisement.

## Features

- Compact construction
- Seamless functionality
- Packed with features
- Unparalleled performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBNVSK |
| Best Sellers Rank | #9,699 in Automotive ( See Top 100 in Automotive ) #183 in Automotive Oils |
| Brand | Permatex |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,408) |
| Date First Available | 14 March 2013 |
| Item Weight | 132 g |
| Item model number | 81950 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 81950 |
| Model | 81950 |
| OEM Part Number | 81950 |
| Product Dimensions | 3.96 x 12.85 x 3.96 cm; 131.54 g |
| Viscosity | High |

## Product Details

- **Brand:** Permatex
- **Item weight:** 0.29 Pounds
- **Liquid volume:** 130 Milliliters
- **Material:** Plastic
- **Package information:** Bottle

## Images

![Permatex Ultra Slick Engine Assembly Lube,4oz,81950 - Image 1](https://m.media-amazon.com/images/I/61nELERhgrL.jpg)
![Permatex Ultra Slick Engine Assembly Lube,4oz,81950 - Image 2](https://m.media-amazon.com/images/I/71GeVbfWmoL.jpg)
![Permatex Ultra Slick Engine Assembly Lube,4oz,81950 - Image 3](https://m.media-amazon.com/images/I/71YUjYYxbvL.jpg)
![Permatex Ultra Slick Engine Assembly Lube,4oz,81950 - Image 4](https://m.media-amazon.com/images/I/81OtNl6MRvL.jpg)
![Permatex Ultra Slick Engine Assembly Lube,4oz,81950 - Image 5](https://m.media-amazon.com/images/I/71TBCgeL4IL.jpg)

## Questions & Answers

**Q: I have a new shotgun that is very hard to open for my wife. Will this help ?**
A: MY SUGGESTION IS GET YOUR WIFE A BB GUN

**Q: does this contain zink ?**
A: Yes

**Q: Is this suitable for assembling a non-synchronized dog-engagement manual transmission?**
A: Yes, I'd say that this stuff would work great for any metal to metal assembly. You must be working on an antique tractor transmission? Ben is right though, gear oil is what I'd use for gears that will be in an oil bath anyways.

**Q: Does this lubricant work on shotguns in winter outdoor temperatures? I'll be appling it to metal/metal sliding surfaces.**
A: Do a lot of shotgunning for ducks in Michigan's Upper Peninsula in sub-zero temps...we use CLP on EVERYTHING that can rust or needs lubing...we just make sure tool wipe off ALL of the access oil. Even though it looks/feels like there is no lube, it IS still there doing its job. This has worked for many different types of semi-auto shotguns in our group for many years now.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***X on 19 November 2025*

Lovely sticky slick engine lube. Great tack adherence. Pretty much the benchmark if building a fresh engine.

### ⭐⭐⭐⭐⭐ Review
*by S***S on 12 August 2025*

Le produit lui même me semble parfait pour remonter un moteur. L'huile adhère très bien aux surfaces, pas besoin d'en mettre des tonnes. On peut faire plusieurs moteurs sans problème. Le produit est visible une fois en place, on sait si on l'a mis ou pas. Le seul reproche c'est le bouchon verseur qui pourrait être plus pratique, là on a un système qui évite d'avoir un bouchon qui se balade mais c'est pas des plus pratique pour étaler du produit précisement.

### ⭐⭐⭐⭐⭐ Review
*by X***C on 22 October 2023*

Necesario para montajes de motores nuevos

## Frequently Bought Together

- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
- Moker Piston Ring Compressor Tool,Car Engine Piston Ring Installer Removal Kit，Adjustable Sizes From 2-1/8 Inches To 7 Inches (53mm - 175mm) with Piston Installer Plier
- Permatex 80037 Valve Grinding Compound, 3 oz.

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**Shop now:** [https://www.desertcart.mx/products/270053120-permatex-ultra-slick-engine-assembly-lube-4oz-81950](https://www.desertcart.mx/products/270053120-permatex-ultra-slick-engine-assembly-lube-4oz-81950)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-11*