00:00Fix Leaky HPA Seals with PTFE Gasket Rings Script
00:04Your HPA tank gauge says 3000 PSI on the bench and 2600 at the trigger.
00:10That pressure drop isn't your valve, it's the seals.
00:13I went through the listings, and these are the best deals I found for fixing Leaky HPA
00:18Seals with PTFE Gasket Rings and O-ring Kits. One of them costs less than a dollar.
00:24Start with this black NBR O-ring assortment, 10 or 50 pieces, for millimeters cross-section,
00:30sizes from 16 millimeters all the way up to 210 millimeters outer diameter.
00:35NBR holds up against oil and heat, so it won't swell or crack on a hot compressor head.
00:41And at 97 cents for the whole set, you can just replace every seal in the block tonight
00:45and still have change left over. Next is this 90-durometer polyurethane
00:50built for paintball regulators and CO2 tanks. The number that matters is 90, that's hard
00:56polyurethane, not soft squishy rubber, so it keeps its shape when a regulator slide slams
01:01against it under pressure. It fits G1-2-14 regulators, sells for $4.85, and has a perfect
01:095-star rating from nearly 5,000 buyers. Now this is the one for HPA specifically,
01:15a paper gasket and O-ring sealing kit for single-cylinder PCP compressors,
01:19rated for 4,500 PSI and 30 megapascals. That's above what your compressor puts out,
01:25so it'll seal at the pressure you actually run. $6.01 for the whole service, almost 4,500 sold.
01:33Then a tactical airsoft magazine gasket set, fluorine rubber O-rings for Marui TM and Glock
01:3817 gas blowback pistols, with flat green silicone rings for the mag fluorine rubber shrugs off oil and
01:44heat, so the seal keeps tension instead of going gummy after a few hundred rounds.
01:48887, and almost 3,200 people already bought it. Add when, you film the actual seal swap,
01:55then drop stock footage of each fitting in the PSI before slash after.
