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Read our latest reviewsSiser Colorprint PU Printable Heat Transfer Vinyl
Central UK Location
Daily deliveries throughout
the UK and Europe
Siser Colorprint PU Ultra-Thin Heat Transfer Film – Lightweight. Durable. Vibrant.
Engineered for performance, Siser’s Colorprint PU ultra-thin polyurethane material delivers next-level flexibility without compromising on strength. Feather-light and soft to the touch, it's designed to move with your fabric — not against it.
Perfectly compatible with solvent, eco-solvent, and HP Latex inkjet printing systems, this film ensures bold, high-resolution results every time. Ideal for precision cutting and effortless weeding.
Works beautifully on:
✔ Cotton
✔ Polyester
✔ Poly-cotton blends
✔ Elastane (Spandex)
Choose your finish:
Matt – for a sleek, understated look
Semi Gloss – for colours that pop and demand attention
Bring your designs to life with a film that keeps up with your creativity.
Siser Colorprint PU is:
REACH compliant
Certified OEKO-TEX® Standard 100 Class II
Certified for print with HP Latex inks
VeganOK certified
500mm and 750mm width options.
PU composition
Average thickness: 80 µm
Cut pressure: 65g
Blade: 45°
Application instructions for Siser Colorprint PU
Heat apply for 15 seconds, 155°C, medium pressure. Remove the application tape whilst hot.
Siser Colorprint PU washing instructions
Wait 24 hours before first wash
Do not dry clean
Max washing temperature 60°C
Dry on normal dryer setting
Do not use bleach or other aggressive chemical agents
Suitable for 100% cotton, 100% polyester, poly/cotton blends (not for dye sublimated fabrics), elastan.
How to apply Siser Colorprint PU
This video walks us through the whole process of printing, contour cutting, weeding and heat applying Siser Colorprint PU printable heat transfer vinyl. You’ll see how application tape is used to transport the weeded transfer from the paper backing to the garment, ready for heat applying.
Watch the video to see how to heat apply Siser Colorprint PU and how the printed garment transfer looks on the garment after pressing.
Siser’s Colorprint PU ultra-thin polyurethane material delivers next-level flexibility without compromising on strength. Feather-light and soft to the touch, it's designed to move with your fabric — not against it.
Siser Colorprint PU Product Specification
Download the full product specification for Siser Colorprint PU here
Siser Digital Printing Compatibility Sheet
Download the Siser digital printing compatibility sheet here.
Siser Colorprint PU Heat Transfer Vinyl Weeding Tips:
- Lighting and Workspace: Ensure a well-lit area and a clean surface to prevent losing small design pieces.
- Proper Weeding Tool: Use a tool with a pointed tip (e.g. easipick, tweezers, or a hook-ended tool) to remove excess Siser Colorprint PU material.
- Remove Inner Parts First: For letters with inner spaces (like "O" or "B"), remove the inner pieces before weeding the outer edges.
Recommended Weeding Tools for Siser Siser Colorprint PU:
- easiPick: This handy tool has a sharp curved hook for greater precision when weeding sign vinyl and garment film, helping to ensure that your designs are not ruined during the weeding process.
- Pointed Tip Tweezers: For precise picking and removal of small vinyl pieces.
- Curved Fine-Tip Tweezers: Good for reaching into tight corners and spaces.
- Flat-Nosed Tweezers: Helpful for holding vinyl without tearing it.
- Weeding Hooks: For picking up and removing excess material with a hook-like tip
Specific Tips for Siser Colorprint PU:
- Small Details: Use fine-tipped tweezers or a hook-ended tool for precise removal.
- Use an Application Tape: When the design has been weeded, apply Siser T.T.D. Application Tape over the top of it. The transfer film is then used to carry the transfer from the backing and onto the garment.
- Heat Apply Vinyl: Follow the correct printing, cutting and heat application settings for Siser Colorprint PU to ensure the best possible results.
