ThermoFlex Xtra is specially designed for decorating nylon, leather, rayon, and other heat-sensitive surfaces. The antique colors offer a semi-gloss appearance to the silver and gold. ThermoFlex Xtra will also adhere to some silicon-coated materials with sufficient surface texture to permit the adhesive to grip when transferred according to directions.

Please Note: Antique Silver and Old Gold will not layer. These colors cannot have layers adhered on top of them, although we have successfully layered these products on top of other colors. Dye migration has occurred with low energy dyes in polyester and poly-blend fabrics.