SUNLU Large Spool 5KG High Speed PETG

Not sold here. This is gear we use and recommend, not a TMRC product — get it on Amazon: https://amzn.to/46510uy
Affiliate link. We may earn a small commission at no extra cost to you.

I use 5kg PETG spools for large RC boat parts and long prints where consistency really matters. The bigger spool reduces filament changes during multi-day prints and keeps material uniform across large sections like hulls and decks.

PETG offers a good balance of strength, flexibility, and durability, making it ideal for functional RC boat parts that see heat, vibration, and real use.

get yours here --->https://amzn.to/46510uy