450 is a great deal for any coaster I would say!) Casting resin has loads of other similarities with art resin in that In addition it has UV stabilizers extra to it (though I might say from expertise that artwork resins commonly have more Screenshots for prime five acrylic resin https://acrylicone17395.verybigblog.com/18701951/5-essential-elements-for-acrylic-resin-suppliers