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SEM SELF ETCHING PRIMER

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Overview

Easy to spray, sands quickly and easily, offers superior adhesion. Excellent coverage and hiding, increases production. Great for spot repairs and overall refinishing.

Features

  • Easy to spray - no mixing
  • Offers superior adhesion
  • Excellent coverage and hiding increases production
  • Great for spot repairs and overall refinishing
  • Save money on topcoat material by choosing one of three availabe colors: Black, Gray, or Green
  • 2.8 VOC Compliant
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Reviews

Worth every penny. No running and fast drying. Love this primmer.

John A
August 11, 2020

Worked real good in bare metal. Will highly recommend

Merzi
April 11, 2020

Best primer in a can. Works great.

Steve B
July 1, 2019

Great stuff! Has excellent adhesion to stainless steel and aluminum with no surface prep other than cleaning. There is no need to sand or pre-etch. For best durability, should be used with a top coat from the SEM Color Coat line of paints.

Howard
March 17, 2014

Q&A

Q: Would SEM self etching primer be suitable to use on interior aluminum wing parts by itself for corrosion protection without any top coating?

Per supplier, I have spoken to many customers about this application and although it seems to work for them, Self Etching Primer is not intended to be used as a topcoat. My recommendation would be to use our EZ Coat product. It is a direct to metal and aluminum topcoat that has excellent adhesion and is available in 6 colors (Black, Olive Green, Light Green, Gray, Tan, Olive Brown). See "Alternate Items" for a link to the web page.

Q: Is this SEM self etching primer dope-proof?

This self etching primer is primarily used on metal or plastic parts, and nitrate/butyrate dopes are used on fabric. We could not find any information on how well it would work with dope.

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