Unisub 3.5" Square Sublimation Hardboard Coaster - Semi Gloss White/Raw Back

Protect your surfaces in style with our Unisub 3.5" Square Sublimation Hardboard Coaster! The semi-gloss white surface allows for vibrant designs that will make your space pop. Plus, the raw back adds a unique touch. Cheers! *Product may have a protective film over the sublimation area, peel before application.*   Specifications Size: 3.54" x 3.54" Substrate: Hardboard Finish: Semi-Gloss Coating: White Unit Weight: 0.07 lbs === tab_instructions Application Instructions Recommended Heat Press: Flat press Time: 60 - 70 seconds depending on artwork Temperature: 400° F (204° Celsius) Pressure: Medium pressure Recommended Accessories For sublimation transfers we always recommend TexPrint Dye Sublimation Transfer Paper. To prevent scorching and to protect your heat platen, we recommend using a Pro Grade Non Stick Sheet placed between the substrate and the heating element. === tab_templatenobutton