Bath Plug O Ring https://www.seal-factory.com/bath-plug-o-ring.html
https://www.hydrotek.nl/nl/producten/sae-flenzen/sae-flens-6000-psi-420-bar/2-sae-contra-schroefdraadflens-6000-psi/ https://www.hydrotek.nl/nl/producten/sae-flenzen/sae-flens-6000-psi-420-bar/2-sae-contra-schroefdraadflens-6000-psi/
Fiberglass Mat Chopped Strand https://www.syysoundproofpanel.com/blog/4x-b-2023-sherco-trail-range-updates-announced-dirt-bikes/