Applying Vinyl To Plastic Tumblers. Use vinyl wrap on smooth substrates like glass corrugated plastic and painted aluminum. Now i wouldnt recomend that to your customers lol. March 27 2019 by cori george 4 comments.
If you re customizing that mug to gift it to someone special sealing the vinyl will ensure you give them a quality gift that lasts a lifetime. Its pretty durable stuff.
You can seal vinyl without any problem.
And in 99 of these cases the vinyl was sealed. Sometimes the vinyl underneath sealant might shrink a little over time. This further shows how important sealing the vinyl designs you apply on your mug is. If you re having issues with it sticking try wiping down the surface of your cup with isopropyl alcohol and allowing it to dry before applying the vinyl.
