*Note: The colour swatch shown is for reference purposes only and may not accurately represent the colour of the vinyl. Monitors and screens have variations in colour rendering which can affect the perceived colour.

RB Fashion Flex Sub Block Cut Vinyl is a premium heat transfer vinyl engineered to help prevent dye migration on polyester and sublimated garments. Featuring a built-in blocker layer, this material helps maintain vibrant colours and clean graphics by reducing colour bleeding caused by sublimation dyes.

Designed for sportswear, team uniforms, performance apparel, and polyester garments, RB Fashion Flex Sub Block delivers reliable cutting, easy weeding, strong adhesion, and a smooth professional finish while maintaining flexibility and garment comfort.