Spray polyester (in my opinion) is a necessary step between your body filler stage any high build. It gives you a chance to really get everything 100% dialled in and straight, and helps with any micro pinholes in your body filler. Remember that all good things take time, so be patient and don’t cheat your guide coat 🤘Post details:🔺 Spray polyester: Evercoat Optex Super build 4:1. 2 gallons (4 coats) sprayed with a SATA 100 B with a 2.5 tip 🔺 Blocking with @big_kid_blocks . Starting with 120 g