---
product_id: 1752565
title: "Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue"
brand: "sta-lube"
price: "฿2256"
currency: THB
in_stock: true
reviews_count: 8
category: "Sta Lube"
url: https://www.desertcart.co.th/products/1752565-sta-lube-sl3121-water-resistant-marine-grease-14-oz-tub
store_origin: TH
region: Thailand
---

# Water-resistant formula High-temp tolerance up to 469°F Aluminum complex for heavy-duty protection Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue

**Brand:** sta-lube
**Price:** ฿2256
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the tide with grease that never quits!

## Quick Answers

- **What is this?** Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue by sta-lube
- **How much does it cost?** ฿2256 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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, ensuring reliability under extreme heat 🔥
- • **Unmatched Water Resistance:** Keeps bearings dry and smooth even in the harshest marine conditions 💧
- • **Heavy-Duty Aluminum Complex:** Delivers superior adhesion and durability for 4WD, boat trailers, and marine gear 🛠️
- • **Tacky, Long-Lasting Formula:** Stays put where you need it most, resisting washout and wear for extended maintenance intervals
- • **Trusted by Pros & Enthusiasts:** Top-rated with 4.7 stars from 900+ users who demand peak performance on land and water

## Overview

Sta-Lube SL3121 is a premium 14 oz. aluminum complex marine grease engineered for superior water resistance and adhesion. Its highly refined base oil and polymer additives ensure protection against water washout, making it ideal for 4WDs, boat trailers, and marine equipment. Rated for high temperatures up to 469°F, this blue, tacky paste keeps bearings running smoothly in the toughest wet environments, backed by a 4.7-star rating from over 900 users.

## Description

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

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.
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.

## 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 | #50,522 in Automotive ( See Top 100 in Automotive ) #11 in Heavy Duty Vehicle Greases & Lubricants |
| Brand | Sta-Lube |
| Brand Name | Sta-Lube |
| Container Type | Can |
| Customer Reviews | 4.7 out of 5 stars 910 Reviews |
| Global Trade Identification Number | 30072213312103 |
| Included Components | Grease |
| Item Form | Paste |
| Item Type Name | Marine Boat Trailer And 4 X 4 Wheel Bearing Grease |
| Item Weight | 1 Pounds |
| Liquid Volume | 14 Fluid Ounces |
| Manufacturer | Sta-Lube |
| Material | Aluminum |
| Package Information | Can |
| 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 |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Sta-Lube
- **Item Weight:** 16 ounces
- **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/81v+KgVxduL.jpg)
![Sta-Lube SL3121 Water-Resistant Marine Grease - 14 oz. Tub , Blue - Image 2](https://m.media-amazon.com/images/I/81R+BUekBqL.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/81a0mOI75WL.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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Good.
*by T***N on January 1, 2026*

Good product.

## 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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**Shop now:** [https://www.desertcart.co.th/products/1752565-sta-lube-sl3121-water-resistant-marine-grease-14-oz-tub](https://www.desertcart.co.th/products/1752565-sta-lube-sl3121-water-resistant-marine-grease-14-oz-tub)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*