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Supacolor Blocker Screen Print Transfers

Maximum file size is 524288, file types are ai, eps, psd, png, pdf, svg

Price: $3.69

Supacolor ships separate and has a separate shipping charge.

Supacolor Blocker is the perfect transfer for when you need to prevent dye migration!

These transfers combine the versatility of transfer paper with the soft feel of screen print in one transfer. 

Basic Blocker Information:

  • These transfers are designed to stop dye migration in polyester or sublimated fabrics
  • Not suitable for soft shell fabric, See Soft Shell Blocker
  • Tested to 50+ domestic wash cycles

Artwork Guidelines

Before uploading your artwork, please be sure each file meets the following requirements:

    • Vector file (.eps, ai, .pdf) OR raster file (.png, .psd, .tiff, .pdf)
    • Raster files are high resolution (300+ dpi)
    • File has NO background color (transparent background)
    • File is CMYK color format (not RGB)
    • Design does NOT include drop shadows, glows, transparencies/fades

Also note: 

  • Any details smaller than 1 point (0.35mm) will have a colored outline/backing (matching the intended garment color) added by production.
  • Your design cannot be bigger than the sheet size you selected.
  • Artwork will be sized to the max sheet size unless otherwise specified.
  • Copyright material is NOT permitted (without written documentation).
  • Not suitable for iron or handheld press.

Any artwork that does not follow the guidelines above is subject to changes in appearance. If you are unsure whether your artwork is print-ready according to the guidelines, we recommend purchasing a proof for that design to ensure your transfers are printed accurately to your expectations. 

HTW is not responsible for any errors in the finished transfers if the customer’s submitted artwork does not meet the requirements above (unless a proof was purchased). 

SUPAGANG Information: 

  • Ganging options available in the following transfer sheet sizes: 11.7" x 16.5" / 8.3" x 11.7" / 5.8" x 8.3"
  • All artwork must be pre-ganged and correctly sized prior to placing the order (ganged artwork must be 100% print ready)
  • Artwork will be sized to the max sheet size with proportional dimensions unless otherwise specified in the Printed Size in Inches textbox

Turn Around Time

  • Proofs (if purchased) must be approved by customer via email with a Heat Transfer Warehouse Artist.
  • Supacolor orders are a 1-2 business days process time, 2-4 business days in production, and then a 2-day shipment.
  • Artwork issues can add extra time for processing
  • Supacolor order will ship Fedex 2-Day Air once completed
  • Cut off time for artwork submission is 1PM CDT

Additional Information

  • We do NOT recommend the Cricut Easy Press or any manual hand heat press as it is difficult to achieve and maintain the pressure needed for these transfers
  • Letting us know the color of your garment will ensure we produce this transfer perfect for your garment. Incorrect garment information can lead to issues with your final result
  • Supacolor is considered a custom ordered product, this makes it a non-returnable product. See Supacolor Return Policy.
  • Pricing discounts only apply to each singular job/artwork
  • Standard 2 Day Air shipping of $12.95

Frequently Asked Questions

What are screen print transfers ?
Screen printed transfers are printed onto transfer paper, with the inks transferred onto the desired textile when hot. The application of the transfer is carried out with a heatpress which maintains the perfect temperature for the transfer.

How do you apply screen print transfers ?
You will want to follow the application instructions for the specific type of transfer you are using. You will also need a heat press.

Where to order screen print transfers ?

What kind of artwork do you need for screen print transfers ?
Vector artwork or high resolution pngs with clear background are needed. Without them the transfer will likely end up pixelated. Do you have artwork that does meet these specifications? We offer a Artwork conversion service here!



 Quantity  1.5" x 1.5"  2.5" x 2.5" 4" x 4"   5.8" x 8.3" 11.7" x 4.25"   8.3" x 11.7"  16.5" x 5.85"  11.7" x 11.7"  11.7" x 16.5"  Gang Sheet 5.8" x 8.3"  Gang Sheet 8.3" x 11.7"  Gang Sheet 11.7" x 16.5"
 10  $3.70  $4.13  $4.49  $5.80  $5.80  $7.17  $7.17  $9.06  $10.94  $6.96  $8.60  $13.13
 20  $3.08  $3.44  $3.74  $4.83  $4.83  $5.98  $5.98  $7.55  $9.12  $5.80  $7.16  $10.94
 50  $1.87  $2.35  $2.78  $3.68  $3.68  $4.71 $4.71  $6.10  $7.49  $4.42  $5.65  $8.99
 100  $1.42  $1.75  $2.17  $2.72  $2.72  $3.38  $3.38  $4.41  $5.43  $3.26  $4.06  $6.52
 200  $1.12  $1.45  $1.87  $2.29  $2.29  $2.90  $2.90  $3.77  $4.65  $2.75  $3.48  $5.58
 300  $0.95  $1.26  $1.68  $2.04  $2.04  $2.64  $2.64  $3.49  $4.33  $2.45  $3.17  $5.20
 500  $0.87  $1.18  $1.61  $1.97  $1.97  $2.51  $2.51  $3.32  $4.14  $2.36  $3.01  $4.97
 1000  $0.81  $1.11  $1.53  $1.84  $1.84  $2.38  $2.38  $3.19  $4.01  $2.21  $2.86  $4.81
 2500  $0.78  $1.07  $1.49  $1.76  $1.76  $2.31  $2.31  $3.12  $3.94  $2.11  $2.77  $4.73
 5000+  $0.75  $1.04  $1.45  $1.69  $1.69  $2.23  $2.23  $3.06  $3.86  $2.03  $2.68  $4.64


    • 285° F - 300° F
    • 10-15 seconds
    • Peel hot
    • High pressure
    • Sublimated garments, garments that bleed,not suitable for soft shell
    • Domestic wash. Tumble or line dry. DO NOT dry clean.
    • For best results use a Heat Press Machine

Our mission is for you to achieve the perfect peel, every time.
Supacolor has always been a hot peel transfer, but the window to peel was short. Sometimes, if you didn’t
peel straight away, you might have had issues. Not anymore! We’ve made the peel window longer, so you
can feel more confident and stress-free, saving time and reducing costly errors. The more confident you
can press, the more efficient you can work. Supafast. Supaeasy.


Supacolor Sheet
Size Guide

HTV Vinyl

Supacolor Sheet Size Guide

Need help figuring out what sheet size you need for your Supacolor transfer?
Fill in the information below to find the sheet size that will work best.
NOTE: If you are planning to purchase multiple designs on the same sheet, please purchase the ganged sheet size.
Sheet Size:
Width In: Height In:

  • FARGO PRODUCT; will make your entire order ship from our Fargo location.

  • Q: What makes Supacolor unique?
  • A: Supacolor has very few limitations on what we can print. Our process allows us to print millions of colors and gradients to reproduce any logo, no matter how complex. Print fine text as small as 1 mm tall without requiring ugly traps or borders.
  • Q: How durable is Supacolor?
  • A: Supacolor has been wash tested to survive 50 plus washes. We stopped testing at 70 washes. These transfers are made to last.
  • Q: How do I order Supacolor?
  • A: Supacolor is available for purchase through Customers are requested to enter the orders online to expedite the processing of a job and to ensure accuracy. Heat Transfer Warehouse does not provide an art proof as a part
  • Q: What do I need to know before I order Supacolor?
  • A: You will need to know the fabric composite for the garment or product to be decorated, along with the color of it. This is important so that we may construct the best Supacolor transfer for your project.
  • Q: Does Supacolor have a minimum order quantity?
  • A: The minimum order quantity is 20 pieces per design. You cannot split the minimum between multiple designs or accommodate more than one design within a print area.
  • Q: How is Supacolor priced?
  • A: Supacolor is priced based on size, quantity, and transfer type. We only sell custom printed transfers with application instructions ready to be pressed. We do not sell transfers by the sheet or by the gang.
  • Q: Can I use an Easy press or iron?
  • A: For best results we do recommend using a full heat press machine to ensure adequate pressure.
  • Q: Is Supacolor Eco-Friendly?
  • A: Yes, Supacolor uses water-based inks and is produced without harsh or toxic chemicals. Our PET film that we print on is recyclable.
  • Q: Does Supacolor print CMYK, RGB or PMS color match?
  • A: Supacolor’s default print process is CMYK. We run a six-color process that gives Supacolor transfers more range in the color spectrum. We have the ability to Pantone (PMS) color match. All you need to do is indicate the colors in your order.
  • Q: Are the template sizes given the only sizes available?
  • A: Yes, you must pick from one of our templates. Your design can be any size up to 11.7” x 16.5”. Select the smallest size category that accommodates your design, then select the desired quantity to calculate your price within the table.
  • Q: Do you supply heat transfer paper/sheets?
  • A: We do not supply materials or the machinery to make Supacolor.
  • Q: Do you make the t-shirts with the logos already on them and sell wholesale?
  • A: We do not provide pressing services.
  • Q: What are my shipping options?
  • A: Heat Transfer Warehouse will ship your order FedEx 2 Day Air once production is complete.
  • Q: Do you ship internationally?
  • A: Yes, please email us at and we can assist you and find the best shipping option for you.
  • Q: Do I need to send my artwork reversed / mirrored?
  • A: No you do not need to send your artwork reversed or mirror. We proof all transfers right reading to ensure you can clearly see your transfer and in case there are any spelling mistakes. Please see our Youtube video of How to Press a Supacolor.

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