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12" Siser Flock Heat Transfer Vinyl

SKU: SISFLOCK12
MSRP:
$53.99 - $420.99
Availability: Ships from warehouse when in stock

Product Features

  • 12" wide Siser Flock Heat Transfer Vinyl with a soft, suede-like textured finish
  • New Siser Flock HTV replaces the popular Siser StripFlock Pro material
  • Adds dimension, texture, and a premium feel to custom apparel and accessories
  • 490-micron (19.29mil) thickness creates a distinctive raised appearance
  • Easy to cut, weed, and heat apply for bold graphics and intricate designs
  • Compatible with vinyl cutting equipment and laser cutting systems*
  • Applies to 100% cotton, 100% polyester, and cotton/polyester blends
  • CPSIA certified and suitable for children's clothing
  • Durable construction designed to withstand repeated wear and washing
  • Heat apply at 305°F for 10–15 seconds using medium pressure; warm peel after waiting 10–15 seconds

*Light-colored Flock materials may experience visible edge discoloration when laser cut.

Full Details
MSRP:
$53.99 - $420.99
Availability: Ships from warehouse when in stock
Options
Price:
$53.99 - $420.99
12" Siser Flock Heat Transfer Vinyl
Product Overview

Product Overview

12" Siser Flock Heat Transfer Vinyl – Suede-Like Textured HTV for Apparel

Add texture, dimension, and a premium finish to custom apparel with 12" Siser Flock Heat Transfer Vinyl. Featuring a soft, suede-like surface and lightweight construction, Siser Flock creates a distinctive raised appearance that stands out from traditional smooth heat transfer vinyl.

Replacing the popular Siser StripFlock Pro, the new Siser Flock HTV delivers the dimensional look decorators love with easy cutting, weeding, and application. Whether you're creating vintage-inspired graphics, team apparel, fashion pieces, or everyday custom garments, Flock adds a professional finish designed to withstand repeated wear and washing.

Soft, Suede-Like Texture with Dimensional Appeal

Unlike traditional smooth heat transfer vinyl, Siser Flock features a soft, velvety surface that adds tactile depth to decorated garments. Its suede-like texture gives designs a distinctive appearance while maintaining a lightweight feel on apparel.

With a thickness of 490 microns (19.29mil), Flock creates a dimensional effect that works especially well for bold lettering, retro graphics, athletic designs, and decorative apparel accents.

The New Replacement for Siser StripFlock Pro

Siser Flock is the replacement for StripFlock Pro, offering decorators a new option for creating textured heat transfer designs. Its soft finish and dimensional appearance make it an excellent choice for customers looking to continue producing flocked apparel and accessories.

Whether you're transitioning from StripFlock Pro or trying flocked HTV for the first time, Siser Flock provides a versatile solution for adding texture and visual interest to custom garments.

Easy to Cut, Weed, and Apply

Designed for convenient production, Siser Flock is easy to cut and weed, making it suitable for everything from large, bold graphics to intricate lettering and detailed designs.

The material is also compatible with laser cutting systems, providing additional flexibility for professional decorators and production environments.

Laser Cutting Note: Light-colored Flock materials may experience visible edge discoloration when laser cut. Always test material compatibility and cutting settings before production.

Compatible with Popular Apparel Fabrics

Siser Flock can be heat applied to a variety of commonly used garment fabrics, including:

  • 100% Cotton
  • 100% Polyester
  • Cotton/Polyester Blends

This versatility makes Flock suitable for custom T-shirts, sweatshirts, team apparel, spirit wear, fashion garments, and fabric accessories.

Durable, Washable, and CPSIA Certified

Siser Flock is designed to maintain its textured appearance through repeated wear and washing when properly applied and cared for.

The material is also CPSIA certified, making it suitable for decorating children's clothing and youth apparel.

Applications

  • Custom T-Shirts and Sweatshirts
  • Vintage and Retro-Inspired Apparel
  • Team Uniforms and Spirit Wear
  • Fashion and Streetwear Graphics
  • Raised Lettering and Logos
  • Custom Children's Clothing
  • Decorative Apparel Accents
  • Fabric Bags and Accessories
  • Personalized Gifts and Promotional Apparel

Heat Application Instructions

  • Temperature: 305°F (150°C)
  • Time: 10–15 Seconds
  • Pressure: Medium
  • Peel: Warm – Wait 10–15 Seconds After Heat Application Before Peeling
  • Layering: Not Recommended

For best results, use a compatible heat press and follow Siser's recommended application settings. Test application settings when working with unfamiliar fabrics or specialty garments.

Laundering Instructions

  • Wait at least 24 hours before the first wash
  • Machine wash warm or cold
  • Use mild detergent
  • Do not bleach
  • Do not dry clean
  • Do not use fabric softener
  • Tumble dry on low heat

Following these care instructions helps maintain the appearance and performance of finished Flock designs.

Specifications

  • Product: Siser Flock Heat Transfer Vinyl
  • Width: 12 Inches
  • Material Type: Flocked Heat Transfer Vinyl (HTV)
  • Finish: Soft, Suede-Like Texture
  • Thickness: 490 Microns / 19.29mil
  • Compatible Fabrics: 100% Cotton, 100% Polyester, Cotton/Poly Blends
  • Cutting Compatibility: Compatible Vinyl Cutters and Laser Cutting Systems*
  • Application Temperature: 305°F (150°C)
  • Application Time: 10–15 Seconds
  • Application Pressure: Medium
  • Peel Method: Warm Peel (Wait 10–15 Seconds)
  • Layering: Not Recommended
  • Certification: CPSIA Certified
  • Replaces: Siser StripFlock Pro

*Light-colored Flock materials may experience visible edge discoloration when laser cut.

Why Choose Siser Flock Heat Transfer Vinyl?

Traditional smooth HTV is ideal for clean, flat graphics, but Siser Flock adds a distinctive suede-like texture and dimensional finish that gives decorated apparel a premium look and feel.

Its combination of easy cutting, weeding, and heat application makes it a versatile choice for professional apparel decorators and hobbyists alike. With compatibility across popular garment fabrics and CPSIA certification, Flock offers a practical way to create custom designs that look and feel different from conventional heat transfer graphics.

Why Buy Siser Flock From USCutter?

USCutter offers Siser heat transfer vinyl, professional vinyl cutters, heat presses, and apparel decorating supplies for businesses, print shops, and creative professionals. Find the materials and equipment needed to produce distinctive custom apparel with professional results.

Technical Specs
Technical Specifications
SKU:
SISFLOCK12
Spec - Download:
Spec - Application:
Cotton, Polyester, Poly/ cotton blends, Leather
Spec - Width:
12in
Spec - Thickness:
490 Microns/19.29 Mils
Spec - Finish:
Flock
Spec - Certifications:
CPSIA Certified
Spec - Support Document:
Spec -Trimmer Marks Example: