---
product_id: 77532001
title: "SprayMax 2K Epoxy Primer Gray | 2K Primer Automotive | Epoxy Spray Paint for Metal, Aluminum & Steel | Corrosion-Resistant, Fast-Drying, High Adhesion & Professional Grade 12.5 oz"
brand: "spray max"
price: "S$59"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/77532001-spraymax-2k-epoxy-primer-gray-2k-primer-automotive-epoxy-spray
store_origin: SG
region: Singapore
---

# Fast-drying aerosol for quick project turnaround 2K epoxy formula for superior durability Outstanding corrosion & adhesion protection SprayMax 2K Epoxy Primer Gray | 2K Primer Automotive | Epoxy Spray Paint for Metal, Aluminum & Steel | Corrosion-Resistant, Fast-Drying, High Adhesion & Professional Grade 12.5 oz

**Brand:** spray max
**Price:** S$59
**Availability:** ✅ In Stock

## Summary

> 🛠️ Spray smart, protect smarter — the primer pros trust!

## Quick Answers

- **What is this?** SprayMax 2K Epoxy Primer Gray | 2K Primer Automotive | Epoxy Spray Paint for Metal, Aluminum & Steel | Corrosion-Resistant, Fast-Drying, High Adhesion & Professional Grade 12.5 oz by spray max
- **How much does it cost?** S$59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/77532001-spraymax-2k-epoxy-primer-gray-2k-primer-automotive-epoxy-spray)

## Best For

- spray max enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Project Flow:** Fast-drying formula minimizes downtime and speeds up your workflow
- • **Precision Application:** Aerosol spray ensures smooth, even matte finish every time
- • **Seamless Compatibility:** Recoatable with all standard solvent and waterborne topcoats
- • **Unmatched Rust Defense:** Locks out corrosion even on critical aluminum surfaces
- • **Versatile Surface Shield:** Ideal for both interior and exterior metal surfaces, delivering lasting protection

## Overview

Spray max 3680033 is a fast-drying 2K epoxy rust-cure primer in a convenient aerosol can, designed for superior adhesion and corrosion protection on metal surfaces including aluminum. Its matte gray finish is recoatable with all standard solvent and waterborne topcoats, making it perfect for professional-grade interior and exterior projects.

## Description

SprayMax 2K Epoxy Primer Gray | 2K Primer Automotive | Epoxy Spray Paint for Metal, Aluminum & Steel | Corrosion-Resistant, Fast-Drying, High Adhesion & Professional Grade 12.5 oz

## Features

- Excellent adhesion and corrosion protection properties, even critical surfaces such as aluminium
- Outstanding insulating & sealing properties
- Recoatable with all standard solvent-/ water borne basecoats or single stage topcoats
- For cleaned and sanded surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Spray max |
| Color | Grey |
| Finish Type | Matte |
| Size | 13.5 Ounce (Pack of 1) |
| Item Volume | 2 Liters |
| Special Feature | Fast-Drying |
| Unit Count | 13.5 Ounce |
| Paint Type | Spray |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| Item Form | Aerosol |
| Age Range (Description) | Adult |
| Is Waterproof | False |
| Package Information | Can |
| Color Code | #A9A9A9 |
| Coverage | 0.5 to 1 sq-ft/0.4 liters |
| Water Resistance Level | Water Resistant |
| UPC | 879910000574 |
| Manufacturer | SprayMax |
| Part Number | 3680033 |
| Item Weight | 14.1 ounces |
| Product Dimensions | 6 x 6 x 8.5 inches |
| Item model number | SMT 3680033 x 1 |
| Is Discontinued By Manufacturer | No |
| Style | Classic |
| Finish | Matte |
| Material | Aluminum |
| Thickness | 8.5 Inches |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Fast-Drying |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Spray max
- **Color:** Grey
- **Finish Type:** Matte
- **Size:** 13.5 Ounce (Pack of 1)
- **Item Volume:** 2 Liters
- **Special Feature:** Fast-Drying
- **Unit Count:** 13.5 Ounce
- **Paint Type:** Spray
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal

## Images

![SprayMax 2K Epoxy Primer Gray | 2K Primer Automotive | Epoxy Spray Paint for Metal, Aluminum & Steel | Corrosion-Resistant, Fast-Drying, High Adhesion & Professional Grade 12.5 oz - Image 1](https://m.media-amazon.com/images/I/81cY88Tl3TL.jpg)

## Questions & Answers

**Q: Can this be used as a sealer after an adhesion promotor, when prepping for raw plastic bumper?**
A: not needed for plastic. there are better products out there to use on plastic parts

**Q: How do you activate ? I am not a painter. Thanks.**
A: Remove the red cap from the lid and place it on the bottom of the can to puncture the mixing agent. You can Google it.

**Q: Is the 1 pack item 368032 (beige) or 368033 (gray)?**
A: the one i received was grey

**Q: Sooo... I forgot to activate it and used this product during a repair.  How successful will it be at doing its job?**
A: The activator is the hardner. Without this I would be afraid to paint over. Soft primer will lift. Remove the primer and respray with activated primer can.

## Frequently Bought Together

- SprayMax 3680033, 2K Epoxy Rust-Cure Primer, Gray, Aerosol (1)
- USC SprayMax 2K Glamour High Gloss Aerosol Clear
- SprayMax 3680222, DTM Topcoat Black High Gloss

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**Shop now:** [https://www.desertcart.sg/products/77532001-spraymax-2k-epoxy-primer-gray-2k-primer-automotive-epoxy-spray](https://www.desertcart.sg/products/77532001-spraymax-2k-epoxy-primer-gray-2k-primer-automotive-epoxy-spray)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*