Quick answer: Fabric paint is acrylic-based paint formulated to stay soft, flexible and washable on textiles, usually after heat-setting. Regular acrylic paint will stick to fabric but tends to dry stiff, can crack when the fabric bends, and may fade or flake in the wash. You can make regular acrylic behave much more like fabric paint by mixing it with a textile medium (often about 1 part medium to 2 parts paint, per label directions) and heat-setting it.
Walk down a craft store aisle and you will see fabric paint and acrylic paint sitting side by side, often from the same brand and looking nearly identical. The labels make it seem like completely different products, yet many fabric paints are acrylic underneath. So what is actually different, and when does it matter?
This comparison of fabric paint vs acrylic paint explains how each is made, how they perform on clothing, shoes and canvas bags, when you can substitute one for the other, and how to get washable results either way. For color options that work on textiles, our guide to the best acrylic paint sets for fabric painting rounds up sets suited to these projects.
What Is Fabric Paint?
Most fabric paint is a water-based acrylic paint with a modified binder. The binder is designed to stay flexible after drying, so it bends with the fibers instead of forming a rigid shell. Many fabric paints also contain ingredients that help paint penetrate fibers and bond more strongly after heat-setting with an iron or dryer.
Fabric paint comes in several forms:
- Soft fabric paint: brush-on, absorbs into the weave, and feels close to the fabric itself.
- Dimensional or puffy paint: squeezed from a nozzle to create raised lines and dots.
- Fabric markers: pen-format fabric paint for detail and lettering.
- Fabric spray paint: for large areas and stenciling.
- Screen printing inks: thicker paints formulated for printing through a mesh screen.
What Is Acrylic Paint?
Acrylic paint is pigment suspended in an acrylic polymer emulsion. As the water evaporates, polymer particles fuse into a tough, water-resistant film. That film is flexible compared with, say, oil paint, but it is designed for rigid or semi-rigid surfaces like canvas, paper and wood.
On fabric, standard acrylic sits mostly on top of the fibers. Applied thickly, it forms a plastic-like layer that makes the fabric stiff and can crack along fold lines.
Fabric Paint vs Acrylic Paint: Side-by-Side
| Feature | Fabric paint | Regular acrylic paint | Acrylic + textile medium |
|---|---|---|---|
| Feel when dry | Soft, flexible | Stiff, especially in thick layers | Softer; closer to fabric paint |
| Cracking risk | Low | Moderate to high on stretchy items | Low to moderate |
| Washability | Good after heat-setting | Fair; can fade or flake over time | Good after heat-setting |
| Absorption into fibers | Designed to penetrate | Mostly sits on surface | Improved penetration |
| Color range | Moderate | Very wide | Very wide |
| Opacity on dark fabric | Varies; opaque versions available | Often good, but builds stiffness | Slightly reduced; may need layers |
| Best for | Clothing, linens, items washed often | Canvas art, decor, items rarely washed | Using an existing acrylic collection on clothing |
When Regular Acrylic Paint Is Fine on Fabric
You do not always need fabric paint. Regular acrylic paint can be a reasonable choice when:
- The item will rarely or never be washed, like wall hangings, banners, costumes or decorative pillows with removable covers.
- The fabric is stiff and does not stretch much, such as canvas tote bags or canvas shoes.
- The design uses thin paint with minimal coverage, such as small details or line work.
- A slight stiffness is acceptable or even desired, for example in patches or appliqués.
When to Choose Fabric Paint
- Clothing worn against the skin, like T-shirts, hoodies and leggings
- Stretchy fabrics, including knits, jersey and blends with spandex
- Items washed frequently, such as kids’ clothing, tea towels and bed linens
- Large painted areas where stiffness would be uncomfortable
- Projects where a soft “hand” (how the fabric feels) matters
How Textile Medium Turns Acrylic Into Fabric Paint
Textile medium (also called fabric medium) is a clear additive that you mix into regular acrylic paint. It improves flexibility, helps the paint soak into fibers, and helps it hold up to washing once heat-set.
Typical mixing ratio
Many textile mediums suggest about 1 part medium to 2 parts acrylic paint. Some brands recommend 1:1. Always follow the instructions on your specific medium, since formulations differ.
How to use it
- Prewash the fabric without fabric softener, which leaves a coating that resists paint. Dry and iron it flat.
- Insert a barrier such as cardboard or wax paper inside shirts or bags so paint does not bleed through.
- Mix paint and medium thoroughly on a palette until the color is even.
- Paint in thin layers. Work the paint into the weave with a stiff synthetic brush. Let each layer dry before adding more.
- Dry for 24 hours. Allow the paint to dry completely.
- Heat-set. Cover the design with a pressing cloth or parchment and iron on the setting appropriate for the fabric, usually without steam, moving the iron for several minutes. Follow the medium’s specific time and temperature guidance.
- Wait before washing. Many products recommend waiting several days after heat-setting before the first wash.
Washing and Care Comparison
Both fabric paint and acrylic-plus-medium generally last longer if you:
- Turn the item inside out before washing
- Use cold or warm water and a gentle cycle
- Avoid bleach and harsh stain removers
- Air dry or tumble dry on low
- Avoid ironing directly on the painted design after setting
Regular acrylic without medium tends to show wear first: cracking along creases, edges lifting, and gradual fading after repeated washes.
Fabric Paint vs Acrylic Paint on Specific Items
T-shirts and hoodies
Fabric paint or acrylic with textile medium is strongly recommended. These garments stretch and wash often, and stiff paint feels uncomfortable against skin.
Canvas shoes
Both can work. Acrylic with textile medium is a popular choice because of the large color range. Some artists use paints formulated for leather and shoes for extra durability. Seal the finished design with a finisher made for shoes or fabric.
Denim jackets
Denim is sturdy and does not stretch much, so acrylic with textile medium performs well. Light colors on dark denim may need a white base layer first.
Tote bags
Regular acrylic is often fine on heavy cotton canvas, especially if the bag will be spot-cleaned rather than machine-washed. Add textile medium if you plan to wash it.
Pillowcases and linens
Use fabric paint for anything that touches skin or gets washed regularly. Soft paint keeps the fabric comfortable.
Can You Use Fabric Paint on Canvas or Paper?
The substitution works in the other direction too. Fabric paint can be used on stretched canvas, paper, wood and other porous surfaces. It is still an acrylic-type paint, so it dries water-resistant. A few differences are worth knowing:
- Thinner body: Many soft fabric paints are runnier than tube or bottle acrylics, so they are less suited to textured brushwork or impasto.
- Lower pigment load in some lines: Some fabric paints are formulated for absorption rather than heavy coverage, which can mean more coats on canvas.
- Softer dried film: The flexible binder can feel slightly tacky or rubbery on rigid surfaces, which may attract dust.
- Limited color range: Fewer colors make color mixing more important.
For fine-art painting, artist or craft acrylic is still the better tool. Fabric paint on canvas is fine if you happen to have leftovers.
Techniques: Which Paint Suits Which Method?
| Technique | Better choice | Why |
|---|---|---|
| Freehand brush painting on shirts | Fabric paint or acrylic + medium | Both absorb and stay soft |
| Stenciling | Slightly thicker paint, dabbed with a sponge | Less bleeding under stencil edges |
| Screen printing | Screen printing ink | Formulated not to dry in the mesh |
| Fine line detail and lettering | Fabric markers or acrylic + medium with a liner brush | Better control |
| Raised outlines | Dimensional (puffy) fabric paint | Holds shape when dry |
| Watercolor-style washes | Fabric paint thinned per label, or silk paints on silk | Flows and blends into fibers |
| Large solid areas | Fabric paint | Stays softest over large surfaces |
Cost and Value Comparison
Bottle for bottle, fabric paint and craft acrylic are often in a similar price range. The real cost difference depends on what you already own. If you have a drawer full of acrylics, one bottle of textile medium unlocks your entire collection for fabric. If you are starting from scratch and only want to paint clothing, a small fabric paint set may be cheaper than buying both acrylics and medium.
Consider coverage too. Fabric paint soaks into fibers, so a small bottle may cover less area than you expect on thirsty cotton. Acrylic mixed with medium stretches further because the medium adds volume, though it may reduce opacity slightly.
Painting on Dark Fabric
Dark fabrics swallow color. To get vivid designs:
- Use opaque fabric paints, or acrylic colors labeled opaque, mixed with medium.
- Paint a thin white or light base layer first, let it dry, then paint colors on top.
- Build color in two or three thin layers rather than one thick, stiff layer.
Sealing Painted Fabric
Heat-setting is the main “seal” for fabric paint and acrylic with textile medium. It cures the binder into the fibers. Brushing a clear varnish over a T-shirt design is generally not recommended, because it adds stiffness and can crack. The exceptions are items like canvas shoes, bags and jackets that face scuffs and rain more than washing. For those, a clear finisher sold specifically for fabric, shoes or leather can add water and stain resistance without making the surface brittle. Apply it in thin coats and let it cure fully before use.
Common Mistakes
| Mistake | Result | Fix |
|---|---|---|
| Using fabric softener before painting | Poor adhesion; paint washes out | Prewash with detergent only |
| Painting acrylic too thick | Stiff, cracked design | Thin layers; add textile medium |
| Skipping heat-setting | Fading or bleeding in the wash | Heat-set per medium or paint instructions |
| Washing too soon | Paint lifts or fades early | Wait the recommended time after setting |
| No barrier inside garment | Paint bleeds through to the back | Insert cardboard or wax paper |
Which Should You Buy?
If you mostly plan to paint clothing and want the simplest route, a dedicated fabric paint set is convenient. If you already own acrylics or want a wider color range, adding a bottle of textile medium makes your existing paints fabric-friendly. Many crafters keep both: fabric paint for soft, washable wearables, and acrylic plus medium for mixing custom colors.
When choosing acrylics for textile projects, look for good pigment strength so thin, flexible layers still give solid color. Our list of top acrylic sets for painting on fabric compares options with that in mind.
FAQs
Is fabric paint the same as acrylic paint?
Not quite. Most fabric paint is acrylic-based, but its binder is formulated to stay soft and flexible on textiles and often bonds better after heat-setting. Regular acrylic is designed for rigid surfaces.
Can I use acrylic paint instead of fabric paint?
Yes, especially on items that are not washed often or do not stretch. For clothing, mix acrylic with a textile medium and heat-set it for better softness and washability.
Will acrylic paint wash out of clothes?
Wet acrylic can be washed out with soap and water. Once dry, it is difficult to remove completely, though it may fade or crack over many washes if used without textile medium.
Does acrylic paint crack on fabric?
It can, especially on stretchy fabric or when applied thickly. Thin layers, a textile medium and stiffer fabrics greatly reduce cracking.
Do you have to heat-set fabric paint?
Many fabric paints recommend heat-setting for maximum washability, though some are labeled as air-cure. Follow the instructions on your paint or medium.
What can I use instead of textile medium?
Some crafters try alternatives, but results vary and are less predictable. A purpose-made textile medium is the most reliable option for washable, flexible results.
Final Thoughts
Fabric paint and acrylic paint share the same basic chemistry, but fabric paint is tuned for flexibility and washing. Choose fabric paint for wearables and frequently washed items, regular acrylic for decorative textiles, and acrylic plus textile medium when you want the best of both.
Ready to start a textile project? See our picks for the best acrylic paint sets for stunning fabric results and pair your choice with a textile medium for clothing that stays soft and bright.
