Oil Based Primer For Aluminum Siding

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Oil based primer for aluminum siding.

Rust oleum interior exterior oil primer sealer cover stain is a highly rated oil based paint primer. We have always washed the house to remove dirt mold and chalk. Virtually every paint manufacturer makes a high quality oil based metal priming paint. Oil based one of the most common types of exterior primer and are universal in that they can be used on most surfaces.

Choose a primer made for metal for the best results. Look for an oil based primer. However it is not necessary to apply the primer full strength. This is the product to use to create the barrier.

Choose the correct primer. The drawback is the level of voc s that are often found in oil based primers. It stops staining from water nicotine and smoke from happening to your paint work. We then blend a bonding coat of a top quality latex paint and eb emulsa bond followed by a coat of straight paint once the first coat has dried.

While you can use either oil based primer tends to work better on aluminum. Latex primer can cause a chemical reaction with the aluminum that forms small gas bubbles. I would use water base because unlike oil base it won t become brittle and crack down the road it will expand and contract with the siding and it can also withstand heat better than oil base. Overtime those bubbles can show or cause the paint to bubble and flake.

The oil base will absorb any chalking pigment and acts as an extra layer of protection from the outside elements. You can also use an acrylic primer which will act as a strong base while sticking to metal and not reacting to any possibly missed oxidation on the siding. In fact thinning it down actually helps the primer penetrate deeply into the eroded paint finish on your siding. Even when applying outside it is advisable to wear a mask and read the safety instructions before using.

How to prime a wall. This primer battles stains furiously. Read our guide. The paint primer adds some needed shiny gloss to your paint jobs.

I am not disagreeing with you regarding the use of an oil based primer on weathered aluminum siding prior to painting.