
Full Answer
Which stain remover works best on stains?
Whip-It Stain Remover and Concentrate Plus Kit
- STAIN REMOVER – Amazingly removes toughest stains from fabric, carpet, upholstery and many more.
- VERSATILE – Removes stains from blood, red wine, food, pet stains, marine and automotive.
- PLANT BASED – Made from ecuaplytus, citrus, corn, and other powerful plant based ingredients.
- SAFE FOR MOST SURFACES – Contains no alcohol, ammonia, bleaches or dyes
What is the best paint stain blocker?
More Detailed Stain Blocker Paint Reviews
- Zinsser Bulls Eye 123 Primer-Sealer Stain Killer Review. High-performance speciality coatings manufacturer Zinsser are one of the most reliable names out there when it comes to the best stain blocker ...
- Rustins Quick Drying Stain Blocker Paint Review. London’s best-known wood preservative brand Rustins have produce one of the best stain block paints on the UK market.
- Polycell One Coat Stain Stop Review
What is the best exterior paint primer?
The Top 7 Primers for Exteriors
- KILZ Exterior Latex Primer. KILZ General Purpose Exterior Latex Primer/Sealer,... ...
- Diamond Brite Paint Oil Primer. Diamond Brite Paint 31900 5-Gallon Oil Base Primer,... ...
- Rust-Oleum 286258 Primer. ...
- INSL-X Acrylic Water Sealer Primer. ...
- RTG 3014 Exterior Primer. ...
- Prestige Paints Exterior Paint and Primer. ...
- Duckback Peeling Paint Exterior Primer. ...
What is the best stain covering primer?
Stain Blocking Paint
- Zinsser 123 Bullseye
- Zinsser Bin Shellac
- Zinsser Cover Stain

Does stain-blocking primer work?
If you are painting in a mixed colour for example or want to treat an interior wall before painting, a stain blocking primer is your best bet. This is the most common solution used by homeowners & decorators, as it allows you to treat the surface before applying a paint of your choice, allowing for greater flexibility.
Is stain blocker the same as primer?
A stain blocking primer is designed to provide more robust coverage and prevent stains from bleeding through newly applied layers of paint. Typically, these are oil-based primers or alcohol-based primers that come with the extreme stain blocking that you need.
Do all primers block stains?
Can I use any primer? Not for stains or for wood “knots”. Primers without stain-blocking components merely make different surfaces with un-alike porosity all the same: they do not block tannins and resins. This is oversimplified but true, you do need stain blocking primers.
What is the best stain blocker?
The Best Stain Block PaintsZinsser Cover Stain. Cover Stain by Zinsser is an ideal way of combating unsightly stains before painting. ... Polycell One Coat Stain Stop. ... Rustins Stain Blocker. ... Thompson's Stain Block Damp Seal. ... Johnstone's Paint to Block Stains.
How many coats of stain blocker do I need?
Two coats are required. The first coat will absorb bleed-through which can cause a slight color change to gray, and the second coat will seal the bleed-through. Stir paint to reincorporate solids that have settled to the bottom of the can before and throughout the application process.
How do I stop stains coming through paint?
Polycell Stain Stop is a highly pigmented paint which permanently prevents stains reappearing through paint. It provides one coat coverage over water stains, grease, nicotine, crayons, rust and soot.
Which primer is better Kilz or Zinsser?
Due to the thick consistency of the primer, Zinsser is more durable than Kilz. This means that the primer will last longer and the paint you apply over it will adhere better.
Which Zinsser primer should I use?
Summing up: All three Zinsser primers are very high quality, you just need to know which one to use for which application. Zinsser 123 is great for surfaces that are easier to adhere to and has low odor. Zinsser Cover Stain provides durability and adhesion on glossy glossy surfaces.
What is a good wood primer?
Our Top Pick: Rust-Oleum Zinsser Bulls Eye 1-2-3 The easy-cleaning, all-surface, name we all trust, Zinsser Bulls Eye 1-2-3 wins our overall top pick. It's a great wood primer with mildew-resistance and is known to rarely ever blister or peel.
How long does stain block last?
Wood Finish Shelf Life: Can Stains and Finishes Go Bad?ProductShelf LifeTraditional Oil-Based Stain3 YearsGel Stain3 YearsOil-Based Stain + Poly5 YearsWater-Based Stain + Poly3 Years4 more rows•Jan 3, 2021
What is stain blocking paint and primer in one?
0:091:59Extreme Cover Stain Blocking Paint and Primer in One - Sherwin-WilliamsYouTubeStart of suggested clipEnd of suggested clipYou can see the stains virtually disappear as extreme cover binds them in apply the second coat andMoreYou can see the stains virtually disappear as extreme cover binds them in apply the second coat and the result is a beautiful finish.
What is stain blocker used for?
Stain Blocker is a water-based primer specially for- mulated to stop extreme tannins and stains from bleeding through paint and causing discoloration. For DIY customers or professionals painting a sur- face any shade of white or light gray, look no fur- ther than Stain Blocker.
What is the difference between stain and primer?
Whether it's wood, metal or plastic, primers increase the durability of the paint or stain to ensure better adhesion to the surface. It is key to note that Primers are not a necessity for a wood stain treatment, especially when the desired finish is meant to show the actual wood grain.
What is stain-blocking paint and primer in one?
0:091:59Extreme Cover Stain Blocking Paint and Primer in One - Sherwin-WilliamsYouTubeStart of suggested clipEnd of suggested clipYou can see the stains virtually disappear as extreme cover binds them in apply the second coat andMoreYou can see the stains virtually disappear as extreme cover binds them in apply the second coat and the result is a beautiful finish.
Can you put stain blocker over paint?
1:355:31How to paint over any stains - fast and easy ZINSSER BIN - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you can see even my camera is getting foggy. Temperature really needs to be regulated a lotMoreAnd you can see even my camera is getting foggy. Temperature really needs to be regulated a lot better in this property here but anyway guys I've ran into a bit of a problem a little setback.
What is Stain Blocking Primer?
A stain blocking primer is designed to provide more robust coverage and prevent stains from bleeding through newly applied layers of paint.
Why is my primer pink?
Sometimes you’ll see a pink color bleeding through your primer. You may wonder where the pink is coming from. This is wood tannins coming through and it almost always requires a shellac-based primer.
How long does it take for primer to dry before painting?
If you get into a situation that won’t cover with a traditional primer then before you paint, apply a coat of one of these primers. If after 24 hours you don’t see any bleed through then you should be good, but you need to give it some time to fully dry before assuming your coverage was successful.
Can you use Kilz stain blocking primer?
A name intimately associated with stain blocking primers is Kilz since they have been in the game a long time. If you insist on using a latex stain blocking primer then this would be my choice. It is easier to use since you get the water clean up you want, and light to moderate stain blocking. This might work for crayons and light nicotine stains, but it is not particularly powerful for most stains in my experience. It’s a good place to start, but certainly not my go to primer.
Can you block water stains on painted surfaces?
Water stains, nicotine stains, knots, children (markers, crayons, etc.), pets, they are all out there to make your house look a mess. You’re not powerless to fight them though. For painted surfaces there are some incredible stain blocking primers that can make these stains virtually disappear.
Does latex paint stain?
Typically, these are oil-based primers or alcohol-based primers that come with the extreme stain blocking that you need. Latex paints have stain blocking abilities, but in my experience they only provide marginal coverage compared to their solvent based cousins.
Can stain blocking be a challenge?
I hate seeing homeowners get analysis paralysis so I wanted to make it really simple by giving you three easy choices that are relatively easy to find in most stores.
What is a stain blocking primer?
Stain blocking primers are very important. Primers come in various levels of firepower and when you have stains, you need a stain-blocking primer with a lot of power. On a daily basis, my choice to make sure I have sealed off the stain is Prime Lock from Ben Moore. It’s an oil-based interior primer.
What kind of primer should I use for painting outdoors?
Oil-based primer and stain blocker is my preference and I use the old standard: Rustoleum’s Cover Stain oil primer when painting outdoors. I’ve gone through a gallon or a thousand.
How to kill mold in paint?
For mold, first, of course, you need to kill it, using a powerful mold killer (com es in spray bottles too), and then when dry, apply a Mold Killing Primer in any place the mold might grow. Finally, add Paint-Guard a mold-inhibiting additive to your topcoats of paint. Big Tip: Please don’t use bleach.
What is prime lock?
Prime Lock blocks crayons, smoke damage, odors, and all the other stains already mentioned. (See Ben Moore’s spec sheet ).
Do pine boards bleed into paint?
Pine boards lack stain-blocking primer so knots bleed into paint. Primers without blockers: Like with new drywall, different surfaces have different pore densities, and a primer fills and seals them all equally and creates an even surface so your paint will not be shiny here and flatter there. We call this ‘flashing’.
Do paint and primer work?
Most painters don’t love them. In the early days, they did not work. But nowadays they have become better at blocking stains. I discussed this in detail in this post on paint and primer. The technology now is that tiny particles come together to form a seal and act as a sealer/primer, but not necessarily a stain blocker. If they fail, we look bad, not the paint makers. Even if the customer does not see it, we do and have to do touch-ups. But it is a faster and less expensive way to go and it’s used in many rental properties.
Does a painter use stain blocking primer?
In this photo of a coat hanger, the painter did not use a stain blocking primer. Below we explain what product to use for different kinds of stains, including stained wood trim, and why.
What is perfect primer used for?
We buy Perfect Primer from Specialty Solutions because it is a great primer. We use it to cut down on the work of removing paint, glue etc.
Why use PerfectPrimer?
The reason for using this product was to eliminate the ‘labor intense’ surface prep work of diamond grinding or bead blasting the floor prior to application of a cementitious overlayment, without jeopardizing the integrity of the overlay’s ability to bond with the substrate. Not only did we save money and time on the prep work but also, once the PerfectPrimer coat was applied, had a highly bondable and consistent surface for our overlayment to adhere to....
What is black mastic sealer?
ASBESTOS BLACK MASTIC SEALERS. Safely seals asbestos mastics and prepares floors for new epoxy, tile, or decorative cements. Eliminates the need for grinding, abatement, or removal. Safely paints and seals asbestos mastics. Use before installing new floating floors, peel-and-stick tile, or carpet.
Does PerfectPrimer cut prep time?
It’s cutting our prep time in half and allowing us to take jobs we probably would not have taken otherwise. I have attached before and after pictures. This was a pool deck that had kool deck coming up in several places. We would not have taken this job if grinding was our only option. We love your product and it’s helping our business stay profitable!!!
Can you paint asbestos mastics?
Safely paints and seals asbestos mastics. Use before installing new floating floors, peel-and-stick tile, or carpet. Eliminates the need for grinding, abatement, or removal .
What is the best primer for painting wood?
Painted wood: An oil-based primer is usually best for painted wood that shows chalking (a chalky powder on the surface as the paint binder degrades) or chipping; it will dry into a denser, smoother foundation to minimize these imperfections.
What is primer for painting?
Paint primers come in three formulas: interior/exterior, interior, and exterior. Interior/exterior primers, suited for indoor and outdoor use, and exterior primers, for outdoor use only, both contain additives that stave off UV-related fading and moisture-related mold issues; they also add flexibility to withstand frequent outdoor temperature changes without causing the paint to peel or crack. Interior primers, formulated without these additives, are only suitable for indoor use. Interior/exterior primer is your best bet if you’ll be doing a range of painting jobs, indoors and out, and want to save on the costs of buying separate interior and exterior products.
How long does it take for primer to dry before painting?
Pay attention to the “dry to recoat” time specified on the primer packaging—an indication of when the primer is dry enough to be recoated, either with another coat of primer or with paint. In general, latex primers have a shorter dry-to-recoat time of no more than one hour, whereas oil-based primers need one to three hours before they can be recoated.
Why tint primer?
You’re going from a darker to a lighter color. The tinted primer reduces the number of paint coats needed to hide the darker base coat.
Can you tint primer without tinting?
You can use either color as is without tinting it, or you can have the primer tinted to a shade that’s slightly lighter than your topcoat. Tinting primer, which requires buying a primer labeled “tintable,” generally achieves a deeper, richer, and more uniform final color, but is particularly recommended when:
Can you use stain blocker on wood?
Stain-prone surfaces: Use a stain-blocking primer on stained wood, bare wood with high tannin content that can bleed out (e. g., cedar or redwood), interior walls with water or smoke stains, or cabinets/trim with grease stains. It will cover stains and keep them from bleeding into and discoloring top coats. Choose latex stain-blocking primer if the stains are solvent-based (e.g., crayons or grease) and oil-based stain-blocking primer if they’re water-based (e.g., water-based wood stain, smoke, or tannins).
Can you paint a patio table with primer?
Whether you’re painting the living room or a patio table, applying a prep coat of primer to the surface can improve adherence, prevent peeling, and reduce the number of coats needed to finish the job . While all primers contain more resins and less pigment than paint, formulas vary from product to product.
What paint to use to cover water marks?
Sean Danes - The best paint to cover and block a stain. Depends on want the stain is. For water mark or if just a small stain normal use bin as well hold it back quick drying time. For large water stain again a Zinsser product, coverstain primer sealer . Alan Shorney.
What is Johnstone stain away?
Johnstone’s StainAway is a white, durable matt emulsion which blocks out stains quite affectively and leaves a nice finish, eliminating the need for more than one product. This product works well on pretty much any type of stain, except maybe water marks.
What is Shellac Prime All?
Coo-Var’s version is called Shellac Prime All. Smith and Roger do a version called Blockade. They all pretty much do the same job and they’re great for blocking or covering small stains before coating up with emulsion.
Can Zinsser Perma White be used on walls?
The other advantage is Zinsser Perma White is durable enough to use on ceilings, walls and woodwork and it can also be tinted. Note, this product will not block a stain as effectively as some of the products listed below, but if you want longevity in a room susceptible to mold growth then this is the product for you.
Does Zinsser Perma White work?
Another fine example of this is Zinsser Perma White. Again, it will block out mild stains, doubles up as an emulsion and has mold inhibitors, meaning it will combat mould and mildew growth in the future. It is the perfect product for a bathroom or kitchen.
Can stain block be used on hard stains?
These are quite simply labeled “stain block” and are by far the easiest option, however, may not be as effective on harder stains. This doesn’t mean they don’t have their uses; a ceiling which is affected by nicotine from cigarette smoke for example. Just don’t expect miracles, any heavy stains need to be dealt with by something a bit more robust.
Can you over paint with Johnstone damp proof paint?
I’ve used Johnstone’s damp proof paint for years. Its got a great flow rate. And nothing comes through it. Its oil based but dries super quick, so you can over paint the same day. The downside is, it stinks to high heaven.
