---
product_id: 11892938
title: "16-845 Primer, Spray Weld Through"
brand: "seymour"
price: "S$43"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/11892938-16-845-primer-spray-weld-through
store_origin: SG
region: Singapore
---

# Fast drying surface High-heat resistant, weld-through formula 86% inorganic zinc for superior corrosion resistance 16-845 Primer, Spray Weld Through

**Brand:** seymour
**Price:** S$43
**Availability:** ✅ In Stock

## Summary

> 🛠️ Spray, Weld, Protect — Primer that works as hard as you do!

## Quick Answers

- **What is this?** 16-845 Primer, Spray Weld Through by seymour
- **How much does it cost?** S$43 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/11892938-16-845-primer-spray-weld-through)

## Best For

- seymour enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious & Safe:** Free from lead, cadmium, mercury, chromates, and chlorinated solvents—protect your work and the planet.
- • **Speed Meets Efficiency:** Fast-drying formula accelerates your project timeline without compromising quality.
- • **Weld-Through Innovation:** Special additive reduces smoke and electrode wear, making welding cleaner and faster than traditional zinc coatings.
- • **Unmatched Corrosion Defense:** 86% Type I inorganic zinc delivers industrial-grade galvanizing protection that lasts—even under scratches.
- • **Versatile Surface Compatibility:** Perfectly bonds to metal and wood with excellent adhesion, flexible and sandable for flawless finishing.

## Overview

Seymour 16-845 Spray Weld Through Primer is a high-performance, fast-drying cold galvanizing primer containing 86% Type I inorganic zinc for superior corrosion resistance. Designed for metal and wood, it features a weld-through additive that reduces smoke and electrode wear, speeding up welding tasks. This matte finish, solvent-based aerosol primer is eco-friendly, free from toxic heavy metals and harmful solvents, and meets rigorous ASTM and military standards, making it the go-to choice for professionals demanding durability and environmental responsibility.

## Description

16-845 Primer, Spray Weld Through

## Features

- High quality, fast drying surface
- Excellent adhesion for a finishing coat
- Product is flexible and sandable
- Works on metal and wood
- Does not contain lead, cadmium, mercury, chromates or chlorinated solvents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seymour |
| Color | Spray Weld Through |
| Finish Type | Matte |
| Size | 15 Ounce (Pack of 1) |
| Item Volume | 16 Fluid Ounces |
| Special Feature | high-heat |
| Unit Count | 15.0 Ounce |
| Paint Type | Spray |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal,Wood |
| Item Form | Aerosol |
| Is Waterproof | False |
| Model Name | Primer |
| Package Information | Can |
| Color Code | Spray Weld Through |
| Coverage | 15 square feet |
| Water Resistance Level | Water Resistant |
| UPC | 043281001076 |
| Manufacturer | Seymour Paint |
| Part Number | 16-845 |
| Item Weight | 1 pounds |
| Product Dimensions | 2.5 x 2.5 x 9 inches |
| Item model number | 16-845 |
| Finish | Matte |
| Material | solvent based |
| Item Package Quantity | 1 |
| Special Features | high-heat |
| Batteries Required? | No |

## Product Details

- **Brand:** Seymour
- **Color:** Spray Weld Through
- **Finish Type:** Matte
- **Size:** 15 Ounce (Pack of 1)
- **Item Volume:** 16 Fluid Ounces
- **Special Feature:** high-heat
- **Unit Count:** 15.0 Ounce
- **Paint Type:** Spray
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal,Wood

## Images

![16-845 Primer, Spray Weld Through - Image 1](https://m.media-amazon.com/images/I/81YT+osDutL.jpg)

## Available Options

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

## Frequently Bought Together

- Seymour 16-845 Primer, Spray Weld Through
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- Seymour 20-1675 PBE Professional Primer, Self Etching/Weld Through Gray

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**Shop now:** [https://www.desertcart.sg/products/11892938-16-845-primer-spray-weld-through](https://www.desertcart.sg/products/11892938-16-845-primer-spray-weld-through)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*