Glycerine, Glycerol
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Glycol
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Grain Alcohol 10
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Grease, Petroleum Base
A
A
A
A
A
A
A
A
C
A
A
C
–
C
Green Sulfate Liquor
C
B
A
–
A
A
A
C
C
C
C
C
C
C
Heptachlor
A
A
A
–
–
A
A
C
C
C
C
C
C
C
Heptane
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Hexachlorobenzene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Hexachlorobutadiene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Hexachlorocyclopentadiene
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Hexachloroethane
A
A
A
–
–
A
A
C
C
C
C
C
C
C
Hexadecane
A
A
A
A
A
A
A
A
C
A
A
C
B
C
Hexamethylene Diisocyanate
A
A
A
A
A
A
A
–
C
–
–
C
–
C
Hexamethylphosphoramide
A
A
A
A
A
A
A
–
C
–
–
C
–
–
Hexane
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Hexone
A
A
A
A
A
A
A
C
C
C
C
C
C
B
Hydraulic Oil, Mineral
A
A
A
A
A
A
A
A
B
A
A
12
B
B
C
Synthetic (phosphate esters)
A
A
A
A
A
A
A
C
C
C
C
C
C
B
Hydrazine
A
A
A
A
A
A
A
C
B
C
C
B
B
B
Hydrobromic Acid
A
A
A
C
C
A
A
C
C
C
C
C
C
C
Hydrochloric Acid
A
A
A
C
C
A
A
C
C
C
C
C
C
C
Hydrocyanic Acid
A
A
A
A
A
A
A
A
B
A
A
B
B
A
Hydrofuoric Acid, Anhydrous
C
C
C
C
C
A
A
C
C
C
C
C
C
C
Less than 65%, Above 150°F
C
C
A
C
C
A
A
C
C
C
C
C
C
C
65% to Anhydrous,Above 150°F
C
C
–
C
C
A
A
C
C
C
C
C
C
C
Up to Anhydrous,150°F & below
C
C
A
C
C
A
A
C
C
C
C
C
C
C
Hydrofuorosilicic Acid
C
C
A
C
C
A
A
C
C
C
C
C
C
C
Hydrofuosilicic Acid
C
C
A
C
C
A
A
C
C
C
C
C
C
C
Hydrogen
A
A
A
A
A
A
A
A
A
B
A
A
A
A
Hydrogen Bromide
A
A
A
–
–
A
A
C
C
C
C
C
C
C
Hydrogen Fluoride
C
C
C
C
C
A
A
C
C
C
C
C
C
C
Hydrogen Peroxide, 10%
A
A
A
A
A
A
A
B
B
B
B
B
B
B
10-90%
A
A
A
B
B
A
C
B
–
B
B
–
C
B
Hydrogen Sulfde, Dry or Wet
A
A
A
A
A
A
A
B
B
B
B
B
B
B
Hydroquinone
A
A
A
A
A
A
A
C
B
C
C
B
C
C
Iodine Pentafuoride
–
–
–
–
–
–
C
C
C
C
C
C
C
C
Iodomethane
A
A
A
A
A
A
A
C
C
C
C
C
B
–
Isobutane
A
A
A
A
A
A
A
A
C
B
A
12
C
B
C
Isooctane
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Isophorone
A
A
A
A
A
A
A
C
C
C
C
C
C
B
Isopropyl Alcohol
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Jet Fuels (JP Types)
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Kerosene
A
A
A
A
A
A
A
A
C
A
A
12
C
B
C
Lacquer Solvents
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Lacquers
A
A
A
A
A
A
A
C
C
C
C
C
C
C
Lactic Acid, 150°F and below
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Above 150°F
A
A
A
A
A
A
A
–
–
–
–
–
–
–
Lime Saltpeter (Calcium Nitrates)
A
A
A
–
–
A
C
B
B
B
B
B
B
B
Lindane
A
A
A
B
B
A
A
C
C
C
C
C
C
C
C-31
Chemical Resistance of Garlock Compressed Sheet and GYLON
®
WARNING:
Properties/applications shown throughout this brochure are typical. Your specifc application
should not be undertaken without independent study and evaluation for suitability. For
specifc application recommendations consult Garlock. Failure to select the proper sealing
products could result in property damage and/or serious personal injury.
Performance data published in this brochure has been developed from feld testing, cus-
tomer feld reports and/or in-house testing.
While the utmost care has been used in compiling this brochure, we assume no respon-
sibility for errors. Specifcations subject to change without notice. This edition cancels all
previous issues.
Call Gasket Applications Engineering at 1-800-448-6688 for specifc recommendations.
Garlock Style Number
GYLON
®
Medium
3504
3535
IFG5500
3565
3510
3540
G-9900
2900
14
3200 2930 IFG5507
3500
3594
3591
3560
3561
3545
3530
9850
9800
ST
-706 3000
3400
3300
3700