Siser ColorPrint PU Extra SP is a specialist printable heat transfer vinyl designed for one of the most challenging areas in garment and textile decoration: hard-to-personalise fabrics. This is a premium white print-and-cut material engineered specifically for lightly siliconed nylon and other difficult substrates where standard printable HTV often struggles to bond. If your business prints onto technical outerwear, bags, coated fabrics or specialty textiles, PU Extra SP is built to help you achieve reliable, professional results.

Suitable for inkjet digital print & cut with Solvent, Eco-Solvent or HP Latex-based inks.

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The key performance advantage of ColorPrint PU Extra SP is its innovative adhesive technology. This glue formulation is designed to grip onto materials that are typically resistant to heat transfer films, including coated and lightly siliconed surfaces. That makes it ideal for printing full-colour designs and applying them to textiles that would otherwise require embroidery, patches, or more complex finishing methods.

Ideal for “difficult” fabrics such as:

Lightly siliconed nylon
K-ways and windbreakers
Sports coats and technical outerwear
Canvas, tents and awnings
Bags and accessories
Umbrellas
Leather items (where suitable and properly tested)

This makes ColorPrint PU Extra SP an excellent choice for companies producing branded uniforms, promotional merchandise, event clothing and outdoor products — especially when customers require full-colour graphics rather than simple one-colour logos. It’s particularly valuable for custom branding on items like backpacks, umbrellas, sports jackets and coated materials that are common in the promotional and workwear markets.

As a printable print-and-cut HTV, the workflow is efficient and production friendly. The material is compatible with wide-format printing systems (depending on your setup), allowing you to print detailed full-colour artwork, contour cut the design, weed it, and apply it with a heat press. This enables you to create professional-grade branding, badges, logos and graphics with high detail, sharp edges and accurate colour.

ColorPrint PU Extra SP is a powerful problem-solving material — the kind of product that allows your business to say “yes” to jobs others may avoid. If you need a printable heat transfer vinyl that performs on nylon, coated fabrics, outdoor materials and other challenging textiles, Siser ColorPrint PU Extra SP is one of the best options available for dependable adhesion and premium, full-colour results.

Cutting & Application

Composition: PU (Polyurethane)
Average Thickness: 70 µm
Blade Angle: 45°
Cut Pressure: 50g
Press Temperature: 155°C
Press Time: 15 seconds
Application Pressure: Medium pressure (3/4 bar)
Peel: Remove application tape while hot

Care & Washing

Initial Wait: 24 hours before first wash
Max Wash Temp: 40°C
Drying: Normal dryer setting
Dry Cleaning: Do not dry clean
Chemicals: Do not use bleach or aggressive chemical agents

Siser SKU:

White Gloss 500mm | TX-3000-0972
White Gloss 750mm | TX-3000-0971
White Matt 500mm | TX-3000-0968
White Matt 750mm | TX-3000-0969

Compatible Fabrics: Nylon, Polyamide, Faux Leather, Treated Textiles

Supportive Content

Video

Link to a Youtube video on how to use HTV

Siser ColorPrint PU Extra SP | Printable Heat Transfer Vinyl

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