What is Permatrim?

Related questions

1. Do hovercrafts actually hover?
2. Can helicopters hover without a pilot?
3. Do hovercrafts still cross the Channel?
4. Who makes hovercraft?
5. What makes a hovercraft a hovercraft?
6. What is used to collect the air under a hovercraft?
7. Can you still get a hovercraft to France?
8. How high can a hovercraft fly?
9. What is the highest a helicopter has ever flown?
10. How does an LCAC work?

Tags

1. #piece
2. #edges
3. #solid
4. #break
5. #cavitation
6. #plate
7. #rough
8. #construction
9. #giving
10. #permatrim
11. #turned
12. #conditions
13. #additional
14. #ensure
15. #fixed
16. #countersunk
17. #extension
18. #aluminium
19. #screws
20. #turns
21. #water
22. #during
23. #direct