![Bondo spray putty vs filler primer | Testing spraying bondo vs filler primer on 3D prints who wins? - YouTube Bondo spray putty vs filler primer | Testing spraying bondo vs filler primer on 3D prints who wins? - YouTube](https://i.ytimg.com/vi/lem9rcP4e0I/mqdefault.jpg)
Bondo spray putty vs filler primer | Testing spraying bondo vs filler primer on 3D prints who wins? - YouTube
![Filler primer! I just found out about this stuff and its amazing! 4 thick coats and like 90% of your layer lines are gone, it cuts down sanding time by a ton. Filler primer! I just found out about this stuff and its amazing! 4 thick coats and like 90% of your layer lines are gone, it cuts down sanding time by a ton.](https://i.redd.it/vgv7er130gw41.jpg)
Filler primer! I just found out about this stuff and its amazing! 4 thick coats and like 90% of your layer lines are gone, it cuts down sanding time by a ton.
![Buy Simply SP-037 Spray Putty 400ml – Fast Drying – Great Adhesion – Corrosion Preventive – Multiple Application Online at desertcartLEBANON Buy Simply SP-037 Spray Putty 400ml – Fast Drying – Great Adhesion – Corrosion Preventive – Multiple Application Online at desertcartLEBANON](https://m.media-amazon.com/images/I/6101oNhp6YL.jpg)