The top housing is made of a PA12+PA11 mix; Consider it similar to PA12 in characteristics, and it creates a concentrated and subtle top-out sound. The P2 bottom housing has less fiberglass added to it, but it still generates a signature clacky bottom out like the other HMX switches do.
Specifications
Switch Type: Linear
Stem material: POM
Top Housing: PA12+PA11 Mix
Bottom Housing:P2 Nylon
Operating Force: 45±5gf / 50gf
Bottom-out Force: 50±5gf / 62.5gf
Spring: 22mm single-stage spring KOS stainless steel extended spring
Pre-travel: 2.0mm
Total Travel: 3.5mm
Factory Lubed: Yes! mixed GPL105&GPL205 on leaf spring, stem feet, and bottom housing rails. Dry film lube on springs
