?After-sales service? Any dissatisfaction with a full refund, please contact us if you have questions,The product undergoes rigorous testing before shipment to ensure high quality and durability. We will provide you with efficient after-sales service to ensure that all your problems are satisfactorily resolved. Before transferring,add a large piece of white cotton fabric on top of the sublimation paper(which can completely cover the shublimation blank). Prevent clothes from turning yellow,Before reansfer,use white cotton fabric to wrap the heat plate of the heat transfer machine.The principle is to prevent the heat transfer plate from directly contacting the finished product. ?Instructions? Sublimation Coating Spray spray directly onto the fabric (Painting part), The right amount only needs to be wetted on the surface of the fabric,You can set heat-press for 380-400°F, and press t-shirt for 5-10 s to dry the coating, or let it dry naturally, Start sublimation work. Sublimation coating spray is suitable for cotton/polyester fabrics, including handbags, T-shirts, jumpsuits, hats, blankets, socks, towels, backpacks, art canvases, lanyards, pillowcases, mouse pads, flags, Aprons, patches, hats, etc. Clcyicen Sublimation Coating Spray(3.38fl.oz/ 100ml).it Can Achieve Brighter And More Vibrant Colors, The Transfer Effect Is Good, The Pattern Is Delicate And The Color Does Not Fade,it Is A Coating That Can Transform Almost Any Heat-resistant And Pressure-resistant Material Into A Sublimation Substrate.Date First Available: November 27, 2021. Manufacturer: CLCYICEN. Department: mens. Item Weight: 4.2 ounces. Best Sellers Rank: #239,781 in Arts, Crafts & Sewing. Customer Reviews: 3.8 3.8 out of 5 stars 54 ratings 3.8 out of 5 stars. : B09MN5V2W6. Item model number: 023. Product Dimensions: 1.61 x 1.61 x 6.69 inches.