Sublimate on 100% Cotton with this ONE Secret Method
Are you wondering if you can sublimate on 100% cotton? The short answer is no, you can’t. Sublimation requires a poly coated blank to adhere to the ink, so fabrics with a high poly blend or 100% polyester are best for sublimation printing.
However, there is a secret method that allows you to sublimate on cotton! Using a sublimation coating spray on cotton can work wonders.
Read on to learn more about this process, as well as answers to some common questions about sublimation printing.

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The Secret Method: Using a Sublimation Coating Spray on Cotton
Like I mentioned above, the sublimation process works by adhering ink to a poly coated blank. This is why 100% cotton or natural fibers won’t work well for sublimation printing.
However, you can use a sublimation coating spray to apply a polyester coating to cotton fibers. This allows the ink to stick and create a sublimation effect.
The process is relatively simple. First, print your design onto sublimation transfer paper using a sublimation printer and sublimation ink. Then, spray the sublimation coating onto your cotton fabric using a spray bottle.
After that, place your transfer paper onto the sprayed fabric and secure it with heat-resistant tape.
Cover the transfer paper with a Teflon sheet or parchment paper, and press it using a heat press machine with heavy pressure for 60-90 seconds at a temperature of 380-400°F.
Keep in mind that the final result may not be as vibrant as sublimation on polyester fabrics, and the design may fade after several washes. For a permanent and long-lasting effect, it’s recommended to use a high count polyester shirt (at least 60% or more).

Hacks to Replace True Sublimation on Cotton Shirts
If you’re not satisfied with the results that you get from using the spray then you can use any of the other options below.
1. Infusible ink
Infusible Ink is a specialized type of ink used for creating high-quality, long-lasting designs on fabric using heat and pressure. When transferred onto fabric, the ink becomes a permanent part of the material, resulting in vibrant and durable designs.
2. Forever Subli-Light
Forever Subli-Light is a transfer paper that allows you to print vibrant and high-quality designs onto light-colored fabrics using a sublimation printer. It is a cost-effective and easy-to-use alternative to traditional screen printing, allowing you to create customized garments and accessories with ease.
3. White Glitter Vinyl
White glitter htv is a sparkly, adhesive vinyl material that can be cut into various shapes and designs to add a touch of shine to any project. It is a popular cotton sublimation hack.
4. Easy Subli
Most sublimation shirts are usually white, but with Easy Subli, you can now put a sublimation design on light colors too. Siser easysubli is a transfer paper that allows you to print your favorite design on any sublimation printer. It is a user-friendly and cost-effective option that will last a long time.
Each one is a good alternative and can be used on different materials like cotton t shirts and a low poly blend shirt.
Key Takeaways
- It’s possible to sublimate on cotton using a sublimation coating spray.
- The coating applies a polyester layer to the cotton fibers, allowing the ink to stick to the fabric.
- The final result may not be as vibrant as sublimation on polyester fabrics, and the design may fade after several washes.
- For a permanent and long-lasting effect, it’s recommended to use a high count polyester (60% or more). Or just use heat transfer vinyl for your cotton shirts.
Keep These Crafting Tips
Since you can’t memorize all of these tips, go ahead and save this post to your sublimation hacks board on Pinterest for later.
Conclusion
Sublimating on cotton fabric may seem impossible at first, but using a sublimation coating spray can make it happen. While the final result may not be as vibrant as sublimation on polyester, it’s still a great way to create unique designs on cotton garments.
Just remember, you should use a high count polyester shirt for a longer lasting effect.
With these tips and tricks, you can experiment with different colors and materials to create your favorite designs on cotton in a fun and easy way!

FAQ
How do you sublimate a 100% cotton shirt?
You can sublimate a 100% cotton shirt by using a sublimation coating spray on the fabric before applying the sublimation transfer paper.
What happens if you press sublimation on 100% cotton?
If you press sublimation on 100% cotton without a sublimation coating, the ink will not adhere properly to the fabric and the design will not transfer properly.
Can you sublimate on 100% cotton canvas?
Yes, you can sublimate on 100% cotton canvas using a sublimation coating spray.
Is sublimation better on cotton or polyester?
Sublimation is better on polyester fabrics because the ink adheres better to the synthetic fibers.
Can I sublimate on 60% cotton 40% polyester?
Yes, you can sublimate on 60% cotton 40% polyester fabric, but the final result may not be as vibrant as sublimation on 100% polyester.
What materials can you not sublimate on?
You cannot sublimate on natural fibers such as 100% cotton, wool, or silk. You also cannot sublimate on dark shirts or other dark fabrics.
What temperature do you sublimate on cotton?
When using a sublimation coating spray on cotton, it’s recommended to press the transfer paper onto the fabric at a temperature of 380-400°F.

