---
product_id: 1752565
title: "Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue"
brand: "sta-lube"
price: "15551 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Sta Lube"
url: https://www.desertcart.hu/products/1752565-sta-lube-sl3121-water-resistant-marine-grease-14-oz-tub
store_origin: HU
region: Hungary
---

# Water-resistant under extreme conditions High-temp tolerance up to 469°F Distinctive blue aluminum complex grease Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue

**Brand:** sta-lube
**Price:** 15551 Ft
**Availability:** ✅ In Stock

## Summary

> 💙 Stay slick, stay unstoppable — marine-grade grease that won’t quit!

## Quick Answers

- **What is this?** Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue by sta-lube
- **How much does it cost?** 15551 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/1752565-sta-lube-sl3121-water-resistant-marine-grease-14-oz-tub)

## Best For

- sta-lube enthusiasts

## Why This Product

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

## Key Features

- • **High-Temperature Stability:** Performs flawlessly up to 469°F, ideal for heavy-duty applications
- • **Unmatched Water Resistance:** Keeps bearings dry and smooth even in the harshest marine environments
- • **Trusted & Proven Performance:** Top-rated with 4.7 stars from 900+ users who rely on it for rugged conditions
- • **Tacky Aluminum Complex Formula:** Adheres firmly to surfaces, preventing washout and ensuring long-lasting lubrication
- • **Versatile Marine & Off-Road Use:** Perfect for 4WD, boat trailers, and all marine equipment needing reliable protection

## Overview

Sta-Lube SL3121 is a premium 14 oz. tub of blue aluminum complex grease engineered for superior water resistance and adhesion. Formulated with a polymer-enhanced base oil, it withstands severe water exposure and high temperatures up to 469°F. Ideal for marine, 4WD, and trailer applications, it ensures smooth, reliable bearing performance even in the toughest wet conditions.

## Description

A blue tacky, aluminum complex grease using a highly refined base oil

Review: Good product at reasonable price - I got this to lube bearings on a mini bike. It seems to work great. I can also use it on anything that needs grease that might get wet.
Review: Reliable choice - I recently used the Sta-Lube SL3121 Water-Resistant Marine Grease to repack the wheel bearings on my boat trailer, and overall, I’m quite satisfied. The grease has a thick, tacky consistency and is notably water-resistant, which is crucial for marine applications. After several trips, the bearings continue to perform smoothly without any signs of water intrusion. However, I noticed that the grease is a bit more challenging to clean off compared to others I’ve used, likely due to its water-resistant properties. Despite this minor inconvenience, I believe it’s a reliable choice for protecting trailer bearings in wet conditions.

## Features

- A blue tacky, aluminum complex grease using a highly refined base oil
- It has been formulated with a polymer to provide adhesive, non-blend and water wash-out characteristics
- Will resist water under the most severe water conditions
- Applications: 4WD, boat trailer, marine equipment, and more
- Size: 14 oz. tub

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CPJMY8 |
| Best Sellers Rank | #42,858 in Automotive ( See Top 100 in Automotive ) #8 in Heavy Duty Vehicle Greases & Lubricants |
| Brand | Sta-Lube |
| Customer Reviews | 4.7 4.7 out of 5 stars (909) |
| Date First Available | March 1, 2006 |
| Exterior | Machined |
| Global Trade Identification Number | 30072213312103 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Weight | 1 pounds |
| Item model number | SL3121 |
| Liquid Volume | 14 Fluid Ounces |
| Manufacturer | Sta-Lube |
| Manufacturer Part Number | SL3121 |
| Material | Aluminum |
| Model | SL3121 |
| Number of Items | 1 |
| Package Information | Can |
| Product Dimensions | 3.44 x 4.13 x 4.13 inches |
| Recommended Uses For Product | Water |
| Specific Uses For Product | Marine, Freshwater, Saltwater, 4WD, Boat Trailers |
| UPC | 072213312102 |
| Unit Count | 14.0 Ounce |
| Upper Temperature Rating | 469 Degrees Fahrenheit |
| Viscosity | 21 sq-mm/s |

## Product Details

- **Brand:** Sta-Lube
- **Item Weight:** 1 Pounds
- **Liquid Volume:** 14 Fluid Ounces
- **Material:** Aluminum
- **Package Information:** Can

## Images

![Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue - Image 1](https://m.media-amazon.com/images/I/81R+BUekBqL.jpg)
![Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue - Image 2](https://m.media-amazon.com/images/I/81a0mOI75WL.jpg)
![Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue - Image 3](https://m.media-amazon.com/images/I/81sXqTvVDaL.jpg)
![Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue - Image 4](https://m.media-amazon.com/images/I/81v+KgVxduL.jpg)

## Questions & Answers

**Q: What color is the grease?**
A: A teal color.almost like if you whipped the navy blue kind with air bubbles

**Q: Can I apply this grease to bicycle bearing?**
A: I don't see why not. I use it on my boat trailer bearings and it holds up great.

**Q: Can i use this on swimming pool frame to pervent rust**
A: I would think its not the right application to use it for. 
I like fluid film for something like this. Not sure if it will
hold up to chlorine though. I use it under my car as a rust
preventer.

**Q: Is it non-toxic?**
A: No  this is not "non-toxic".

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product at reasonable price
*by D***N on September 24, 2025*

I got this to lube bearings on a mini bike. It seems to work great. I can also use it on anything that needs grease that might get wet.

### ⭐⭐⭐⭐⭐ Reliable choice
*by J***O on April 5, 2025*

I recently used the Sta-Lube SL3121 Water-Resistant Marine Grease to repack the wheel bearings on my boat trailer, and overall, I’m quite satisfied. The grease has a thick, tacky consistency and is notably water-resistant, which is crucial for marine applications. After several trips, the bearings continue to perform smoothly without any signs of water intrusion. However, I noticed that the grease is a bit more challenging to clean off compared to others I’ve used, likely due to its water-resistant properties. Despite this minor inconvenience, I believe it’s a reliable choice for protecting trailer bearings in wet conditions.

### ⭐⭐⭐⭐⭐ Great for Vintage Bicycles
*by S***7 on May 11, 2025*

I use this for greasing all the bearings (bottom bracket, hubs, headset, pedals etc.) of my vintage touring bicycles. It works very well for this purpose, as the grease seems to resist moisture exposure (rain storms, puddles) better than traditional wheel bearing grease does. The consistency of this grease is slightly different (thicker) than traditional bearing grease. I've noticed no difference in rolling resistance compared to using regular grease. Good stuff!

## Frequently Bought Together

- Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue
- STAR BRITE Trailer Wheel Bearing Grease NLG#2 - Advanced Marine-Grade Protection Against Rust, Corrosion & Water Washout
- Lisle 34550 Handy Packer Bearing Packer

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*