The 10 Best water based Paint additives (2023 reviews)

We consider a water based paint additive to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Flood water based Paint Additive READ REVIEW

Best For texture: Buy: V1RTUS water based Paint Additive READ REVIEW

Best For plastic: Buy: rustoleum lot Paint READ REVIEW

Best For protecting damp basement walls: Buy: Btg products water based Paint Additive READ REVIEW

Best For acrylic Paint: Buy: Flood latex Paint READ REVIEW

Best For sparkle: Buy: Wellmade water based Paint Additive READ REVIEW

Best For neutral applications: Buy: Renfio water based Paint Additive READ REVIEW

Best For varnish: Buy: Hemway water based Paint Additive READ REVIEW

Best For coating: Buy: Masonrydefender water based Paint Additive READ REVIEW

Best With Floetrol: Buy: rustoleum water based Paint Additive READ REVIEW

Best Overall: Flood water based Paint Additive

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The flood water based paint additive's material feels more premium than its price would suggest. It maintains and fortifies the qualities of latex paint, unlike water. It reduces wear and tear on spray guns. It can be clumpy and can have an odor but not like rotten eggs. It allows paint to adjust to difficult weather conditions, such as extreme hot and cold temperatures or high humidity. It extends the wet edge of the paint, which gives you the time to create the look you want or correct the mistakes you've made. It will smooth out brush marks from the paint brush.

The bottle also lists Airless sprayer as 1/2 gallon to 5 gallons of paint, Cup Gun Sprayer as 4-8 oz.

• Makes rolling paint like rolling hot butter
• Good brand reputation

Best For texture: V1RTUS water based Paint Additive

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Next on the list, we've got yet another additive that manages to win our hearts. It's the v1rtus water based paint additive and it's widely considered as additive that has the most suitable features. This product will give you a super glitter shimmer up to 5% glitter coverage when buffed. It is great to mix with water based house paint. It is carried out by lightly rubbing v1rtus paint buffing pads over the dry painted surface, this will release thousands more crystals by knocking the head of paint off. There is no texture to the "glitter" it is mixed in the paint and just shows flecks of glitter when the paint dries.

Using this technique allows much more control, a MUCH MORE SATISFYING RESULT & is washable once dry. It will increase glitter coverage from 1% to 1%. It would only take a pinch or two if you have the small colored bottles.

• Pretty awesome results on kitchen cabinets
• Does not bleed, run, rust, or fade
• Withstands very high temperatures up to 230°c

Best For plastic: rustoleum lot Paint

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The rustoleum lot paint is capable of outshining several other additive featured in this list in overall features for the price point. This particulate makes an ordinary concrete wall look more like stucco. It is used to add texture and paint over old paneling. It looks great and covers every imperfection. There is a fair amount of dust in the carton which thickens the paint fast and makes it difficult to apply. This will seal the surface in order for the paint to match the paint applied in other areas of the room. It’s comfortable for bare feet.

It takes several passes to apply enough product/paint mix to cover a section but with time a passable texture can be had. The mixture does have the effect of thickening your paint so it goes on heavier and may take a bit more than you planned.

• Worked very very well for exterior pillars columns
• Fills cracks easily mixed in paint
• Very affordable fix for problem walls

Best For protecting damp basement walls: Btg products water based Paint Additive

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Btg Products offers a variety of additive for personal choice and yet maintaining quality in all the variants. Paint-Guard Mold Prevention Paint Additive works great in bathrooms and other humid areas such as hot water heater closets and mudrooms. It harnesses the same mold defending ingredients at Paint-Guard with a different viscosity to blend nicely with grout. It is coated with aspergillus (black mold) spores and the samples are placed on the surface. It can be used in clear sealants because it will make the dried surface appear cloudy.

Paint-Guard is perfect for protecting damp basement walls from mold growth. It is easy to use | simply pour into water-based paint. It is not only an excellent antifungal but it's also a refreshing scent.

• Mold and mildew defense| defend painted surfaces from growth
• Long-lasting | saves your painted surface from degradation
• Demonstrated effective against a wide strain of odor
• Passes e2180 standard for evaluating antimicrobial agents in polymeric materials

Best For acrylic Paint: Flood latex Paint

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Compared with other additive in this category, the flood latex paint has a convenient design. It maintains and fortifies the qualities of latex paint, unlike water. It extends the wet edge of the paint, which gives you the time to create the look you want or correct the mistakes you've made. It also improves the coverage of most paints, providing an exceptional value for the money.

It allows paint to adjust to difficult weather conditions, such as extreme hot and cold temperatures or high humidity. It improves flow to reduce brush and roller marks and reduces wear and tear on spray guns.

• One of the new comers and featured product
• Good brand reputation

Best For sparkle: Wellmade water based Paint Additive

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Best part: wellmade water based paint additive costs comparatively low and it is available to ship in 24 hours. Buffing is the last step of your painting project to rub off the bumps and unevenness of the dry wall. It really makes the wall beautiful. It is commercial grade which is designed for painting project to reach the best result. It will release thousands more glitter crystals to increase the glitter effect up to.

This is a beautiful color and has more pink than the Hemway brand. The look is achievable, and this is an excellent product to do it. It comes with a buffing cloth.

• Mixes well in the paint (1 gallon), no clumps
• Toxic child safe to use in children's bedroom, playroom and any everyday surroundings
• New and hot release

Best For neutral applications: Renfio water based Paint Additive

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The renfio water based paint additive should be able to handle its purpose and duties with ease. Renfio devotes to be a colorful museum, collecting beautiful colors in the world to add shiny light to your life. This is a rich copper colored glitter with a lot of light refraction to it. The Large amount of glitter supports a variety of projects for a long time and satisfy all your creative ideas. The glitter is so finely milled that you can barely even feel it when you touch it. It is helpful to bring great sparkle effect and unique atmosphere.

The Renfio glitter paint additive is amazing for all your craft needs. It is great replacement for the glitter wallpaper, since the glitter paint additive will bring vibrancy and long lasting sparkle, creating a true charming and beautiful effect for your decoration. The pearl white is the perfect starter color to remain neutral for multiple applications. It is made for easy pouring and storing as well.

• Adds a simple glitter touch without being overwhelming
• You can start your creative painting and see the shining effect on the surface
• Lot of satisfied buyers

Best For varnish: Hemway water based Paint Additive

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate additive. The hemway water based paint additive is exactly that - it's a simple additive that hits all the right notes. The V1rtus premium unique glitter paint crystal additive 100g / 3.5oz is specifically designed, quality (grade A) for use with emulsion / acrylic paints (wall, ceiling paints)do not take the risk of buying substandard glitter, as this could ruin your paint project. This product has advanced & enhanced light-reflecting glitter crystals to offer you premium quality glitter. It will increase glitter coverage from 1% to 1%.

This in-turn makes this glitter paint additive more effective and helps you achieve the sparkly effect you desire for your chosen application. It is carried out by lightly rubbing v1rtus paint buffing pads over the dry painted surface, this will release thousands more crystals by knocking the head of paint off the glitter. These will knock the head of paint from the glitter and unleash millions more glitter crystals!please make sure you order enough, to get the desired glitter effect that you want. It comes with lots of vibrant, glittery colours to choose from, so you'll be spoilt for choice.

• Easily create amazing sparkling feature walls, chimney breast, alcoves etc
• Completely vegan and free from animal testing
• Highest grade of glitter used in this product

Best For coating: Masonrydefender water based Paint Additive

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The masonrydefender water based paint additive might be a relatively new release, but it's still nothing short of impressive this year. MasonryDefender Coarse Grit, Clear Non Slip Additive is a micronized, polymeric aggregate designed to provide a slip resistant finish when added to clear sealers, latex, epoxy or oil-based paints or stains. This product is created for use with masonrydefender garage floor sealer and masonrydefender stamped concrete sealer, but may also be used with any other latex, epoxy or oil based paint, stain, or sealer. It’s non slip when wet and adds a nice sparkle to the paint.

This anti slip paint additive creates a strong floor grip for stairs, steps, garages, walkways, basements, patios, pool decks, and more. It can be used as an anti-slip paint additive with any latex, epoxy or oil-based sealers or paints.

• Works well, blends well but stingy amount
• Clear non-slip additive is not recommended for penetrating water repellents, silicones or wax-based coatings
• Add safety to stairs & walkways with this non slip paint additive
• Chemical & detergent resistant floor grip

Best With Floetrol: rustoleum water based Paint Additive

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The rustoleum water based paint additive's material feels more premium than its price would suggest. Zinsser 1 Gl paint booster flow control additive for water based paint improves and extends paint flow in hot weather and spray applications. It improves paint flow and working time of water-based coatings including latex paints, primers or waterborne varnishes and epoxies. It is used to create some beautiful reactions with the paints. It makes the paints better as far as colors are concerned.

It is designed to work with water-based products only.

• Extends open time to work with water-base coatings by
• One of the new comers and featured product