I have old school tendencies and would be leaning towards a slow drying oil primer/stain blocker where ever needed.

 

Completely agree, the longer the drying the better in my opinion.

Pat

 

So Ben Moore fresh start fast dry is not recommended? Would A-100 oil primer be a slow-dry (if they still sell that)? $20 Zinseer oil primer is tempting, but I usually only use that on interior priming.

 

If you just got done striping the house, why would you want to use some cheap ass primer. This will defeat what you just did.

Pat

 

The ben moore freshstart oil primer is a slow drying primer. at least here in california. 6-8 hours to touch and re-coat in 24 hours. if you can find something longer where you are then I would go with that.

Pat

 

Like was said above, if you took all the time to strip the house, wouldn't it make sense to do it right now?


Everything I've seen and heard with renovating old wood sided houses involves treating the bare stripped wood with linseed oil first.

old wood boards are usually dried out completely of moisture and are brittle and crack. The linseed oil treatment puts moisture back into the wood and will take away its brittleness. This will allow the finish to stay good alot longer because the wood won't split nearly as much as it would without a linseed oil treatment. Then, you want a slow dry oil primer to soak into the wood.

 

Good point about the linseed oil treatment - It could make a huge difference on the how long the job will last.

My question would be would you use boiled linseed oil which from what I understand has drying agents in it or just plain raw linseed oil which does not. I could be wrong but that's what I always thought.

Pat

 

there is a wait for the linseed oil to dry. we;re talking over a week.

 

fourspeed a pro??

 

:no:

 

Should report these new discoveries for making brittle wood not brittle with linseed oil to companies who make pressure treated lumber. I'd be willing to bet a board soaked in linseed oil for days wouldn't magically turn a old dried out board into anything else other than an old dried out board covered in linseed oil.

Look how fast pressure treated lumber breaks down and dries out.

 

I'd be willing to bet a board soaked in linseed oil for days wouldn't magically turn a old dried out board into anything else other than an old dried out board covered in linseed oil.

Yea I would bet too that a new board with primer and paint on it would be nothing but just a new piece of wood with primer and paint on it.

Pat

 

Fres~Coat Troubleshooter® Alkyd/Linseed Oil Wood Primer

This unique linseed oil one of a kind exterior primer provides superior performance as a base coat for all latex and oil base housepaint. It is formulated for maximum breathability and resists tannin and sugar bleed staining from most exterior woods including pressboard siding and rust stains from nail heads.​

 

Linseed oil sounds like a good idea, but the wood isn't that bad, it not cracking and warping much. If I can find that california primer I will try it. I guess I'm trying to do something with a fast recoat and I know that would take forever to dry. I'm painting sections as I strip them. I do understand that oil primer would add some oils back to the wood, but it gets brittle over time as it cures continuously, so I'm not sure it would last longer then a Mad Dog type primer. After all old brittle oil paint is the reason I have to strip it...

 

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