Ratings & Reviews for ProBlock Interior High hiding Oil-based Wall and Ceiling Primer ( 12-oz )
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this primer for exceptional stain-blocking performance, rapid drying in 30 minutes or less, and outstanding one-coat coverage on challenging surfaces like smoke-stained ceilings and water-damaged walls. The aerosol spray delivers smooth, even application with minimal overspray and excellent adhesion to wood, drywall, and painted surfaces. Many note it completely hides tough stains where other primers failed, allowing same-day project completion. A few mention strong oil-based odor requiring ventilation, and one reported occasional overspray on delicate items. Overall, reviewers consider it a professional-grade, time-saving solution that delivers reliable, durable results.
Customer review summary generated by AI, including incentivized reviews.Smooth coverage and fast drying!
[This review was collected as part of a promotion.] The ProBlock Quick Dry Oil-Based Aerosol Primer worked better than expected. It sprays on evenly, dries quickly, and gives great coverage for tough-to-seal areas. I used it to spot-prime water stains and small repairs on interior walls and trim, and it blocked everything perfectly without needing multiple coats. The quick-dry formula makes it super convenient for touch-ups or small projects — no waiting around for hours like other oil-based pr...
From ProBlock
Excellent
[This review was collected as part of a promotion.] Going on smooth and easy. Easy instructions how to use, compatible with most other products. Coverage is good. Odor is fairly low for such product. Drying time is fairly fast compared ot similar products
From ProBlock
This worked!
[This review was collected as part of a promotion.] This primer was so easy to use and it worked!! it came in an easy spray can and easy to cover up when done. There was a light odor, but nothing strong. The time of drying was little over 30 minutes.
From ProBlock
Fantastic
[This review was collected as part of a promotion.] Like all of us we have used a lot of varieties of spray paint. Here is why this product is superior to any that I have used. First each can covers a lot of area. The pain goes on smooth and dries extremely fas. It adheres well to all surfaces and really does not have a strong odor which is a massive plus this is also versatile as I was able to use it well on many surfaces and both indoor and outdoors
From ProBlock
I would buy it!
[This review was collected as part of a promotion.] This primer is quick drying, easy to spray. The lid was a bit tough for me to get off but finally got it. If you accidentally spray something you do not want to cover it is easily wiped off. Odor is what you would expect for a spray primer.
From ProBlock
Excellent Coverage and Professional Results
[This review was collected as part of a promotion.] I used the ProBlock Quick Dry Oil-Based Primer on some detailed interior trim and moldings, and I’m really impressed with the results. It blocked out old stains and discoloration easily, leaving a smooth, even surface ready for painting. The drying time is fast of about 30 minutes, so it made the whole project move along quickly. The primer adhered beautifully to both wood and previously painted surfaces, with no peeling or uneven texture. It a...
From ProBlock
Best spray primer out there
[This review was collected as part of a promotion.] ProBlock Quick Dry paint goes on smoothly when sprayed on surface. The primer dries very quickly allowing pant to go on almost immediately after. The smell is not too strong in a very ventilated area.
From ProBlock
problock
[This review was collected as part of a promotion.] The smell of this wall paint is not very strong, it is easy to adhere, it is versatile, the coverage is unique, I love the drying time is fast, I recommend it.
From ProBlock
Very good stain blocking
[This review was collected as part of a promotion.] This is my first time trying this oil_ based interior primer. I had a little project so I decided to get the spray can. It wasn't that easy to use, but I'm not a professional. I was surprised how quicks it dry and was very easy to sand. The fumes are a little strong. The final project turns out good it cover al the stain marks.
From ProBlock
A quick drying primer for painting!
[This review was collected as part of a promotion.] This ProBlock quick dry based aerosol worked great for repainting our living room. It dried quickly and was a great layer before the paint. I love that the primer helps with stains because with toddlers it is very helpful. Overall it was an easy product to apply!
From ProBlock
strong adhesion and effective stain-blocking
[This review was collected as part of a promotion.] ProBlock Oil‑Based is the strong, dependable primer you reach for when serious adhesion and stain blocking are required—but be ready for the smell, slower indoor dry time, and maybe a second coat.
From ProBlock
Nice product
[This review was collected as part of a promotion.] I received this product for free from @influenster and @problock for my honest review. I had heard good things about this product and it did not disappoint. I needed to cover an old water spot on the ceiling and with a couple of quick sprays it was gone. I recommend covering the space under where you are spraying, it comes out strong but luckily I had covered the surrounding area
From ProBlock
Fabulous Drying Time
[This review was collected as part of a promotion.] I have to say, this was pretty decent stuff. The drying the time, I thought was fabulous. I plan on using this on future projects that I have coming up.
From ProBlock
Terrible unless you are painting a ceiling
[This review was collected as part of a promotion.] This stuff is an absolute nightmare. The way that it sprays is impossible to keep a steady stream of paint coming out, which leads massive drips everywhere. The only thing that this would be good for is painting a ceiling MAYBE. Even then, it is very hard not to have drips. This is not a versatile product at all. It might be good to paint one thing. I tried painting a baby bassinet stand with it and I’m going to have to sand the entire thing do...
From ProBlock
Thank you for your review of the ProBlock Quick Dry Oil Based Primer. We apologize you did not get the expected results when using for your project. S... Read More
Good
[This review was collected as part of a promotion.] I am very thankful to have received this because I am in need of remodeling for my front porch and this primer will do wonders in making it look very nice again.
From ProBlock
Grateful for those hard to reach places
[This review was collected as part of a promotion.] This came right at the right time as we had to replace a piece of our wall from mold and I couldn’t decide what to use when I got this. It drives really fast. It’s got great coating and it’s super easy especially because it was kinda hard to get up to the ceiling where the spot was that we had to fix so spraying it was perfect
From ProBlock
Quick drying
[This review was collected as part of a promotion.] This primer works great! We used it on a few projects in our house and it really did dry very quick. It has kind of a strong smell but that’s to be expected
From ProBlock
High Hide Spray Primer with little oder
[This review was collected as part of a promotion.] Pro block Interior primer worked great when I started with a remodel rental house. Coverage was much better when you do a light first coat and then do another top coat. Drying time was within 30 minutes. I had plenty of time to do other prep work. The odor was minimal and very tolerable. Spray can is a cleaner method instead of dragging out a bunch of utensils. Highly recommend trying on your next project.
From ProBlock
Works so good a must have for quick jobs in home
[This review was collected as part of a promotion.] This product was beyond what I had expected. It covered in one coating and the dry time was so fast. It stuck to the old surfaces that I needed to cover. It was great
From ProBlock
Covers great
[This review was collected as part of a promotion.] This primer is great. I know technically it is for walls, but we was given 8 little pumpkins and decided to paint them all white before decorating them. This primer worked great to cover the orange. And it dries in a short amount of time. There is a little odor because it is oil based. Needs to be used in a well ventilated area.
From ProBlock
Thank you for taking the time to review the ProBlock Quick Dry Oil Based Primer. We appreciate your feedback and are glad it worked for your project. ... Read More