Professor Foam 2pcs Delrin Side Seals w/A+ o-rings compatible for 246348 248128
- Delrin does not scratch NEW mixing chambers.
- Best material on market.
- Available in 6 pcs, 10 pcs, 12 pcs and 20 pcs.
- Do not confuse Delrin with polycarb.
Includes 2 seals and 2 A-Quality o-rings 248128. A-Quality does not swell in solvents, lasts longer! Fits Fusion AP / MP