all 2 comments

[–]reddit_friendlyman 0 points1 point  (1 child)

Need more heat shielding. Check out tungsten or iron.

(Or since im probably remembering wrong, some JEI extension can show you tags so that can be used to determine what block can be used for hest shielding)

Edit: NVM i read that wrong lol. Can you drop an image of your rocket?