Dielectric Strength Max. Temp. Water Absorption
Gaskets Neoprene faced Phenolic 500 175 F 0.45%
Plain Phenolic 500 225 F 1.10%
Garlock 3400 630 700 F
Klinger C4401 300 750 F
Insul-Seal 500 175 F 0.50%
JM940 Red Devil 2400 700 F  
Phenolic RTJ Type D 500 225 F 1.00%
Nema G10 UL94VO FR 0.01%
Teflon 600 450 F 0.01%
Sleeves Phenolic 500 250 F 2.00%
Mylar 4000 350 F 0.22%
NEMA G10 UL94VO FR 0.01%
Minlon 450 300 F 0.90%
Washers Phenolic 500 225 F 1.10%
Non-Asb 300 750 F  
NEMA G11 UL94VO FR 0.01%
Teflon 600 450 F 0.01%