Oil or latex primer over exterior window glazing?

Either would work - be sure to use a good primer first like Kilz.

I've used latex after glazing windows with no problems.

LATEX PRIMER WITH LATEX PAINT.NEVER PUT LATEX OVER OIL BASE

You will have better adhesion and durability with oil. Make sure you clean them good first and let them fully dry before priming. I prefer Kilz.

thank you everyone. I would like to clarify that Kilz primer an oil primer you can latex over, per the Kilz rep.

thanks again!

Glazing means glass. So are you painting the glass or the wood framing? I have to correct Frances, you can put latex over oil but not oil over latex. I would always prefer to use oil esp outside but since I don't know if you are painting the glass or the wood, kind of confused since either of those paints while working on glass would not last long outside.

im using the term glazing for the stuff you place over the points that hold the glass in place. It’s put on at an angle and barely covers any of the window glass. You’ll notice it on all older windows. My house 1923.

I’ve got a 1952 built house, when re doing the glazing, you want the glazing at a 45 degree angle between wood and glass. The 45 angle lets the water ie rain shed off, if the wood is really dry, mineral oil let it soak in then glaze the widows. A 5 in one painters blade is the only tool you will need, besides your fingers, and a ladder.