Following up on the first 4 videos in this series, in this one I explore whether or not it is possible to 3D print softer gaskets using TPU or flexible filaments. If you have not seen the rest of this series check out the links to see my attempt to test the limits of printed TPU in semi-scientific tests and in the real world.

The first 4 videos of the series:
Can you print 3D gaskets? Should You? -    • 3D printed gaskets? Any good?  
Will 3D printied gaskets melt? -    • Will 3D printed gaskets melt? TPU tests  
Can you heat treat 3D printed gaskets? -    • Annealing TPU to increase its heat re...  
3 ways to design a gasket for 3D printing -    • 3 ways to design a gasket for 3D prin...  

Tools used in this video:

Sovol SV01 -https://amzn.to/3LwYxN0
TPU Filament I used - https://amzn.to/3RV0vLC

The previous links are affiliate links, the channel gets a small referral fee if you use them and buy anything, it costs you nothing.

Video chapter:
00:00 Intro - comparing infills in TPU
00:38 Intro - why I am doing this test
01:55 Testing paper gasket hardness
02:52 Why a softer gasket?
04:25 How to 3D print TPU softer
05:38 Results of tests
06:20 Infill and walls considerations.
08:40 The finished valve cover gasket and printing specs
10:04 Gas (fuel) cap gasket
12:04 Long term fuel testing
13:08 Install of both gaskets