Can You Put Polycrylic Over Chalk Paint
Acquire how to utilize Polycrylic the right way without streaks or brush strokes. Become a smooth every bit drinking glass finish on your stained wood or painted furniture projects.
Use Polycrylic Without Streaks or Brush Strokes
Polycrylic is an piece of cake-to-apply protective finish for DIY projects. Only this top coat can get streaky or have noticeable brush strokes if information technology's applied the wrong way.
Follow these helpful tips and tricks to tackle your next Polycrylic project with confidence. Get goof-proof results and a shine equally glass end on your stained wood and painted furniture projects every time.
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Table of Contents
- What is Polycrylic?
- Where to Use Polycrylic
- Types of Polycrylic
- What Sheens are Bachelor?
- What is the Best Style to Utilise Polycrylic?
- How to Utilise Polycrylic
- How Long Does information technology Take to Dry?
- How Many Coats of Polycrylic Should I Employ?
- Do You Have to Sand Between Coats of Polycrylic?
- How Do Yous Fix Streaks or Brush Strokes?
- Can Yous Utilize Polycrylic Over Paint?
- Can You Use Polycrylic Over Chalk-Type Paint?
- Can You lot Employ Polycrylic Over Vinyl Decals?
What is Polycrylic?
Polycrylic is a water-based protective finish or top glaze made by Minwax. Information technology adds a layer of protection to forest projects past preventing dirt, grit, h2o, oil, grease, etc. from penetrating the forest. It also protects against normal wear and tear and adds a smoothen to the woods.
Polycrylic doesn't have stinky fumes like oil-based polyurethane, dries quickly, and doesn't yellow over time. Because it's h2o-based, it cleans up hands with soap and warm h2o.
When we open a can of Polycrylic, we'll discover it has a milky white color. This is normal. Information technology volition go crystal clear every bit it dries.
The other thing we'll detect is Polycrylic has a runny consistency. This runny consistency tin can make it difficult to apply on vertical surfaces. In other words, nosotros demand to watch for drips when it's applied to vertical surfaces like the sides of bookcases or doors.
Related: Polycrylic vs Polyurethane: Are They The Aforementioned?
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Where to Utilize Polycrylic
| Use | Notes |
|---|---|
| Indoors or Outdoors | Can exist used for indoor projects. Not recommended for outdoor projects. |
| Low-cal Woods or Dark Woods | Works well on low-cal forest. Can look milky on night woods. Apply thin, even coats for a clear finish. |
| Painted Projects | Works well on light colors. Tin can announced milky on dark colors. Utilize sparse, even coats for a clear finish. |
| Minor or Large Projects | Works well on small projects like small-scale side tables, decorative trays, dwelling house decor projects, and more. Tin exist difficult to employ on large projects because it dries rapidly. |
| Vertical or Horizontal Surfaces | Can exist difficult to apply on vertical surfaces because of its runny consistency. Tin can exist hard to employ on big horizontal surfaces like table tops because it dries rapidly. |
| Instead of Polyurethane | Not as durable, rut resistant, or water resistant as polyurethane. |
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Types of Polycrylic
Polycrylic is available in liquid and spray aerosol cans. The liquid product has a milky white color in the tin, but dries crystal articulate.
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What Sheens are Available?
Sheen is the level of glossiness. A higher gloss level means more polish and the lower the gloss level ways less shine.
| Ultra Flat | Matte | Satin | Gloss | High Gloss | |
|---|---|---|---|---|---|
| Corporeality of Gloss (Smoothen) | ✔ | ✔✔ | ✔✔✔ | ✔✔✔✔ | ✔✔✔✔✔ |
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What is the Best Fashion to Utilise Polycrylic?
Polycrylic can exist applied with brush or sprayed.
The all-time way to employ Polycrylic is with a synthetic bristle castor. It'due south also the method that Minwax recommends.
I employ this paint brush (my favorite brush) to use Polycrylic. The stubby handle makes this brush unique.
I feel the stubby handle gives me ameliorate control when applying paints, stains, and finishes. And the shorter handle ways less weight. That means less stress on my wrist.
Tin can I Use a Foam Brush to Utilise Polycrylic?
I've tried applying Polycrylic with a foam brush and I wouldn't recommend it.
My experience is the cream brush holds too much production. That means yous could terminate up with a puddle if yous accidentally push button a lilliputian too hard on the brush.
Can You Apply Polycrylic With a Roller?
It's not recommended to apply Polycrylic with a roller. Using a roller can introduce air bubbles into the finish. Those bubbling can cause the cease to exist bumpy.
Those bumps will need to be sanded out and an additional glaze will demand to be applied.
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Quick Steps
- Set upwards your piece of work area
- Fix the surface
- Set up the product
- Employ Without Streaks or Brush Strokes
- Apply 3 Coats
- Allow each coat to dry for 2 hours
- Sand with 220 grit sandpaper between each coat
Set Your Work Area
Polycrylic has a slight odour, just information technology doesn't have strong, stinky fumes like oil-based polyurethane. That said, I would nevertheless use it in a well-ventilated surface area.
The work area should be relatively dust-free. Dust particles that land in the finish while it'south drying will need to be sanded out. Fortunately, Polycrylic dries quickly, and so I haven't experience this problem notwithstanding.
Humidity tin cause Polycrylic to dry more slowly. If possible, choose to utilise the finish when the humidity is low or in an area where the humidity is depression.
Fix the Surface
Any finish begins with properly preparing the surface of the wood. That means smoothing the surface of the wood with sandpaper.
Related: What'south the Best Sander for Furniture? (Here'due south the Answer)
I typically start with 80 dust or 100 grit sandpaper and finish with either 120 grit or 150 grit sandpaper.
Related: eleven Secrets for Sanding Wood Projects Like a Pro
Side by side, I fill any gaps or smash holes. I like to apply this DIY woods filler. It'south piece of cake to brand with just two ingredients and it absorbs stain well.
Related: Does Stainable Forest Filler Work?
Polycrylic on Raw Wood
Water-based products similar h2o-based Polycrylic enhance the grain of raw wood (woods that has non been stained or painted). In other words, the wood is no longer shine later on the cease is applied.
Ane way to prevent this from happening is to prepare the wood earlier applying the water-based end. Dip a rag in water and wipe it on the surface of the wood. When the wood is dry, lightly sand with 220 grit sandpaper. Then, remove the sanding grit. Beginning, remove the majority of the dust with a ShopVac and then follow up with a tack fabric.
Related: What is a Tack Cloth? (+ What I Used Instead)
Polycrylic on Stained Wood
I commonly build my projects with pine. Pine often becomes blotchy when it's stained. To help prevent blotchiness and help the wood take the stain more evenly, I employ a pre-stain conditioner. Store-bought pre-stain conditioners are available, but I like to utilise natural, DIY versions instead.
Related: What I Use Instead of Forest Conditioner
Then, I stain my project. I like the Rust-Oleum and Varathane oil-based stains. Oil-based stains have stinky fumes. Lately, I have been using homemade stains like this coffee stain or this DIY black walnut stain.
It's important to mention that water-based finishes could react with oil-based and h2o-based stains. For example, water-based top coats tin sometimes remove water-based stains like the coffee stain and the blackness walnut stain.To prevent this from happening, we can apply wax-costless shellac.
Related: What You Need to Know Near a Shellac Wood Stop
Wax-complimentary shellac rarely reacts with oil-based or water-based stains and can be used under whatever other pinnacle glaze. The wax-free shellac will act as a barrier between the stain and the h2o-based Polycrylic.
Fix the Production
Stir the Polycrylic. Don't shake it. Shaking tin can introduce air bubbling. Those bubbles can cause the finish to exist bumpy.
Those bumps will demand to be sanded out and an additional coat will demand to be practical.
Apply Polycrylic Without Streaks
- Utilise a quality synthetic bristle castor
- Apply with the grain of the wood
- Use long strokes in one management. Short, back and forth strokes can leave streaks or brush strokes
- Apply thin, even coats and brush out any drips
- Keep a moisture border. Work from wet areas towards dry areas.
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How Long Does it Take to Dry?
Polycrylic dries rapidly, usually in about 2 hours. It's ready for light treatment after almost three hours.
Information technology needs to dry at least 24 hours earlier it'southward fix for "normal employ". We need to be conscientious during this time because it can scratch or dent earlier information technology's fully cured.
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How Many Coats of Polycrylic Should I Use?
Minwax recommends applying three coats of Polycrylic.
I usually apply 3 coats to my projects and I've been pleased with the results.
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Do You lot Have to Sand Between Coats of Polycrylic?
Yes. Use the Polycrylic and let each coat to dry for most two hours.
Lightly sand with 220 grit sandpaper between each glaze. And then remove the sanding dust. Showtime remove the majority of the dust with a ShopVac so follow upward with a tack fabric.
Do non sand the last coat.
TIP: Don't apply steel wool to sand between coats when using h2o-based products like Polycrylic. H2o can crusade steel wool to rust. If whatsoever of the steel wool is left behind information technology could cause a stain in the finish.
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How Do You Ready Streaks or Castor Strokes?
Streaks and brush marks tin be fixed past sanding and reapplying.
Let the coat with streaks or brush strokes dry completely. Next, lightly sand with 220 grit sandpaper to remove the streaks or brush strokes.
Then, remove the sanding dust. First, remove the majority of the dust with a ShopVac and so follow upwards with a tack cloth.
Next, reapply the Polycrylic.
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Can You lot Apply Polycrylic Over Paint?
Yes, Polycrylic can exist practical over paint.
We demand to prepare the painted surface just similar a wood surface. Paint is smooth. Polycrylic needs something to bite into then that it will stick to the surface
That ways nosotros need to lightly sand the painted surface with 220 dust sandpaper. So, remove the sanding dust. Outset, remove the majority of the dust with a ShopVac and so follow up with a tack cloth.
I should also mention if your painted projection has visible streaks or brush strokes, yous will meet those castor strokes even after the Polycrylic is practical. The painted surface volition need to exist completely smoothen for the Polycrylic to be completely smooth.
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Can You Apply Polycrylic Over Chalk-Type Pigment?
Yep, Polycrylic can be applied over chalk-type paints.
Related: How to Spray Chalk-Type Paint
I've heard matte-finish paints similar chalk-type paints have an additive that gives them a chalky appearance. This additive supposedly can prevent Polycrylic from drying (information technology will remain tacky) or dry very slowly.
I have practical Polycrylic to projects painted with chalk-type paints. In my experience, the Polycrylic dried as it normally would on whatsoever other projection.
I would recommend that you try information technology on some test pieces before applying to your project to be certain the Polycrylic will dry properly with your chalk-type paint.
I should also mention if your chalky paint project has visible streaks or brush strokes, you will run into those brush strokes even after the Polycrylic is practical. The painted surface will need to be completely smoothen for the Polycrylic to be completely smooth.
Nosotros need to prepare the chalky painted surface just like a wood surface. That means we demand to lightly sand the painted surface with 220 dust sandpaper. Then, remove the sanding dust. Start, remove the majority of the grit with a ShopVac and then follow upwards with a tack cloth.
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Can Y'all Employ Polycrylic Over Vinyl Decals?
Yeah, Polycrylic can be applied over vinyl decals.
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Concluding Thoughts
Polycrylic is an easy-to-utilise protective end for DIY projects. Only this top glaze can go streaky or take noticeable castor strokes if it'south practical the wrong way.
Get a smooth as glass terminate by using a quality brush, applying with the grain, using long strokes in ane direction, applying sparse, fifty-fifty coats, and keeping a wet border.
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