39683 - Sem Self Etching Primer - 20oz Aerosol - Grey Color | Aztek Computers
29+Years
SKU: Z8QXWUJIR6 |  Mfg. Part: 39683  | UPC: 646786396830  | 
 1 Reviews
 |     Share

39683 - Sem Self Etching Primer - 20oz Aerosol - Grey Color

4 Available
Condition: New

$40.71  $54.96
Free Shipping for this Item

Product Overview

SEM Self Etching Primer - 20oz Aerosol - Grey Color

This Self Etching Primer delivers superior adhesion and corrosion protection to properly prepped steel, aluminum, and stainless steel surfaces.

Features:

  • Exceptional adhesion to steel, aluminum, and stainless steel
  • Fast drying formula
  • Available in three colors: black, grey, and green
  • Offered in gallons, quarts, and aerosol sizes
  • Bulk products are compliant with VOC regulations

Applications:

  • Ideal for bare steel surfaces
  • Suitable for bare aluminum surfaces

Properties:

  • Recommended coats: 2-3 light coats
  • Flash time: 5-10 minutes between coats
  • Top coat application time: 10-20 minutes

Expert Overview

The SEM Self Etching Primer, part number 39683, is a grey 20oz aerosol primer designed for professional application on bare metal surfaces. This product provides adhesion and corrosion protection for properly prepared steel, aluminum, and stainless steel. Its fast-drying formula facilitates efficient workflow, with a recommended flash time of 5-10 minutes between coats and a top coat application window of 10-20 minutes. IT and operations managers in environments requiring surface preparation for metal components, such as in maintenance, fabrication, or repair, will find this primer suitable. It addresses the need for a reliable base layer that ensures subsequent coatings adhere effectively while protecting against corrosion on critical metal substrates. The primer is also available in bulk sizes and other colors, with bulk options meeting VOC compliance standards.

Technical Specifications

  • Excellent adhesion to various metal surfaces
  • Quick drying for efficient application
  • Multiple color options available
  • Available in various container sizes
  • Meets VOC compliance standards

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • SEM
  • 39683
  • 646786396830
  • New
  • 1.6 lbs
  • 9 X 3 X 3
  • Jul 21, 2026
  • May 01, 2026
Product Identifiers: Brand: Sem • Part #: 39683 • UPC: 646786396830 • Category: Primers & Sealers

Frequently Asked Questions

What types of metal surfaces is this primer compatible with?

This primer is compatible with properly prepped steel, aluminum, and stainless steel surfaces, providing superior adhesion and corrosion protection.

What is the recommended application process for this primer?

It is recommended to apply 2-3 light coats, allowing for a flash time of 5-10 minutes between coats. A top coat can then be applied within 10-20 minutes.

What are the available color options for this self-etching primer?

This self-etching primer is available in three colors: black, grey, and green. This specific product is grey.

Does this primer meet VOC compliance standards?

While this aerosol product is not explicitly stated as VOC compliant, the bulk versions of SEM Self Etching Primer are compliant with VOC regulations.

39683 - Sem Self Etching Primer - 20oz Aerosol - Grey Color

Confirm you're human, then submit:

Reviews for Sem 39683

$40.71