INSL-X Block Out Acrylic Exterior Wood Stain Blocking Primer, White, 1 Gallon

For some reason, I thought that I'd need less primer than paint. The opposite was true. I was painting a wooden shed and it took a lot of primer to cover it. It just kept sinking into the wood. Since it was thicker, it was a bit harder to get into the grooves. I had to order more so it cost more than I had planned on spending. It did cover very well and made the actual painting very easy.

Thick primer that works easily and has high hiding ability. Haven’t experienced any bleed through on cedar. Haven’t used it long enough to assess durability.Bit expensive for primer.Recommended. Would buy again.

It is thick/covers in one coat,this is my second gallon,works great on treated deck wood...must stir often,will purchase again when needed!

OMG! This was the primer i wanted. had to prime new cedar posts on my front porch that would then be painted white after primed. cedar is really hard to cover. the tannin bleeds through and i didn't want to have to put on 3 or 4 coats of primer to cover. this stuff is so good, i could have probably gotten away with only 1 coat but put on a 2nd coat, just to be sure everything covered well. easy clean up with soap and water. also, i live in a big city, have at least 2 Benajmin Moore stores nearby plus several Ace Hardware stores that carry Benjamin Moore paints. no one had this primer EXCEPT AMAZON DID, at a lower price than Ben Moore's list price and unavailable everywhere close by. shipped fast, actually, as usual, it was delivered 1 day earlier than promised by Amazon.

You get a high-quality, consistent product for the money every time. I've purchased Block Out, Stix, and many of the other products for jobs around my house and customers' homes too, and I'm always pleased with the results.