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
The primer provides excellent stain blocking and coverage on various surfaces. It dries quickly, often within 30 minutes, allowing for multiple coats in a single day. The application is smooth and even, resulting in a professional-looking finish. The product exhibits strong adhesion and sealing properties, creating a solid base for the topcoat. While the oil-based formula has a stronger odor, most users found it manageable with proper ventilation.
Customer review summary generated by AI, including incentivized reviews.Great stain blocker
[This review was collected as part of a promotion.] Very easy to use , application was very simple & primed perfectly , spray went out perfectly no bad odor nothing a painter can’t handle . , easy clean up ! Perfect stain blocker I’ve found so far .
From ProBlock
Its a must for any paint job big or small.
[This review was collected as part of a promotion.] This gave me excellent stain-blocking, adhesion, and fastest drying vs the other primers we had tried. After about a hour it was ready to paint and of course it made a huge difference than paint alone which didn't give it the thickness to cover up and get that one coat flawless look we were needing.
From ProBlock
Oil based interior primer
[This review was collected as part of a promotion.] Used this to spray paint vases for an upcoming part and it worked great! In just 2 sprays the glass vases were covered. It lasts through washing. And barely used 1 can for 7 vases. Worth the money. Excited to try on other home improvement projects
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Quick drying and easy to apply
[This review was collected as part of a promotion.] This primer provides great coverage. The texture is smooth and seamless, no bubbles, bumps or streaks. The can was easy to hold and use. The odor was as to be expected, not overwhelming, especially when used outside in a well ventilated area.
From ProBlock
Very smooth and even spray!
[This review was collected as part of a promotion.] This offered a nice clean, smooth, and even spray. I didn't notice an odor during use. This required no sanding. It seems to have adhered well and I'm confident in the durability this product will offer.
From ProBlock
Beautiful 🥰
[This review was collected as part of a promotion.] I tested the ProBlock Quick Dry primer on a surface that had smoke and water stains, and it really impressed me! It blocked the stains well and created a smooth base that made my topcoat go on evenly. It dries in about 30 minutes, which helps the project move faster. Since it’s oil-based, the smell is strong, so it's best to use it in a well-ventilated area. But the results are definitely worth it. ✨ What I loved: ✔ Blocks tough stains ✔ Stro...
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Loved
[This review was collected as part of a promotion.] I used the Pro Block Quick Dry Oil-Based Aerosol White Spray Primer, and it worked great for quick touch-ups. It sprays on evenly, dries fast, and gives really solid coverage with just a light coat. I liked that it helped the paint stick better and hid imperfections without me having to do a lot of work. Super convenient when I need something fast and reliable.
From ProBlock
Fast
[This review was collected as part of a promotion.] This is very convenient. It was a great base coat. Made my project go so much faster. I would definitely use this often. I still like rolling on primer but this was much cleaner.
From ProBlock
Quick drying
[This review was collected as part of a promotion.] The Pro Block Quick Dry Oil-Based Aerosol Interior Primer is a fantastic go-to option when you need strong stain blocking and quick results without hauling out brushes and rollers. The aerosol format makes application incredibly convenient—perfect for small repairs, spot-priming, or hard-to-reach areas.
From ProBlock
great product!
[This review was collected as part of a promotion.] was able to use this for a cabinet i wanted to work on and i loved it. it was very easy and simple to use. it dried very fast! great product and shiny finish.
From ProBlock
Overall good primer for indoor projects.
[This review was collected as part of a promotion.] Overall good primer with good coverage. I always find the lids and spray triggers hard to use and the smell is a bit bad but not as bad as other paints I have used. Seems to really stick to the wood to crate a good, sandable base for your topcoat.
From ProBlock
I'd use it again
[This review was collected as part of a promotion.] Very good coverage and I was able to sand it to prep for paint. Thickness from single layer was very good, little odor and lasted for a good coverage. The project turned out durable
From ProBlock
Pro Lock Quick Dry Oil Base Interior Primer
[This review was collected as part of a promotion.] I recently had the opportunity to use the Pro Lock Quick Dry Oil Base Interior Primer while tackling a project that involved priming dark wood on a ceiling. Given the challenge of working with a rich, deep-toned substrate, I was eager to see how this product would perform. Application and Usability: The first aspect that impressed me was the consistency of the primer. It had a smooth, thick texture that applied evenly with both a brush and a r...
From ProBlock
Not bad, pretty solid
[This review was collected as part of a promotion.] The spray was pretty solid. The instructions on there were pretty clear as to what I should do. It’s a very nice sleek packaging. It all sprayed on very nicely. Very smoothly had excellent coverage with good correction and the packaging overall, it’s pretty good.
From ProBlock
It blocks tough stains extremely well
[This review was collected as part of a promotion.] I used this on my bathroom subfloor after removing old linoleum to cover water stains and possible cat pee spots. It blocked everything really well and dried super fast. It does have a bit of a smell, so I recommend wearing a mask and ventilating the area. Overall, great for tough stains and quick prep before new flooring.
From ProBlock
Easy application fast drying adheres to metal dryw
[This review was collected as part of a promotion.] I love this primer. The fact that you can stand below your work area and spray straight up is a definite plus. Quick to dry and smells actually pretty good if you’re a paint smell lover like me. It binds to metal drywall and caulking really well and literally dried in just a few minutes to the tough. I did hav some over spray and would advise a mask or hat as it does spit and got on my hands and shirt. Overall a great product.
From ProBlock
Works well
[This review was collected as part of a promotion.] The primer works very well in covering up water stains on the ceiling. It does have an odor but not terribly strong. It sprays easy with the nozzle pointing up. There isn't too much over spray
From ProBlock
Good "spray upward" primer for ceiling
Primed bare drywall before repairing popcorn ceiling
Verified Purchaser
Easy stained cover works very well overhead excell
[This review was collected as part of a promotion.] I teyvthis product on some stained ceiling tiles and it worked amazingly to cover the area that had been discolored. The design of the spary tip makes spraying overhead a breeze. The ProBlock. QUICK DRY make the job a lot easy goes on smooth and even. The spray tip design is excellent. No annoying odor and clean up was a breeze. The design of the tip eliminated any waste.
From ProBlock
Great product
[This review was collected as part of a promotion.] This product has a fast drying finish. The odor is what you would expect from a primer. Strong. Pro block is one of the better brands. Leaves a smooth finish.
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