Heavy duty splash protection that is high in performance and comfort!
This line of high performance chemical protection can be used in work environments where hazardous comtaminants may be present. ChemMax® 4 is at the top of the ChemMax line of clothing. ChemMax® 4 features a 6 Layer protective barrier that will stand up to the toughest of hazardous chemical environments.
ChemMax® 4 Colors:

ChemMax® 4 Chemical Resistance Data - ASTM F1001 Chemical Battery List
Challenge Chemical |
CAS Number |
Physical State |
Permeation Result |
Acetone |
67-64-1 |
Liquid |
>480 |
Acetonitrile |
75-05-8 |
Liquid |
>480 |
Ammonia Gas |
7664-41-7 |
Gas |
>480 |
1,3-Butadiene Gas |
106-99-01 |
Gas |
>480 |
Carbon Disulfide |
75-15-0 |
Liquid |
>480 |
Chlorine Gas |
7782-50-5 |
Gas |
>480 |
Dichloromethane |
75-09-2 |
Liquid |
>480 |
Diethylamine |
109-89-7 |
Liquid |
>480 |
Dimethyl Formamide |
68-12-2 |
Gas |
>480 |
Ethyl Acetate |
141-78-6 |
Liquid |
>480 |
Ethylene Oxide Gas |
75-21-8 |
Gas |
>480 |
n-Hexane |
110-54-3 |
Liquid |
>480 |
Hydrogen Chloride Gas |
7647-01-0 |
Gas |
>480 |
Methanol |
67-56-1 |
Liquid |
>480 |
Methyl Chloride Gas |
74-87-3 |
Gas |
>480 |
Nitrobenzene |
98-95-3 |
Liquid |
>480 |
Sodium Hydroxide, 50% |
1310-73-2 |
Liquid |
>480 |
Sulfuric Acide, 98% |
7664-93-9 |
Liquid |
>480 |
Tetrachloroethylene |
127-18-4 |
Liquid |
>480 |
Tetrahydrofuran |
109-99-9 |
Liquid |
>480 |
Toluene |
108-88-3 |
Liquid |
>480 |
Note: Chemical Restistance Data is in accordance with ASTM F739 test method. Testing is performed on fabric samples only, not finished garments. Sources for all test data are independent laboratories. All tests were performed under laboratory conditions and not actual use conditions.
|
ChemMax® 4 Physical Properties
|
Physical Property |
Test Method |
Units |
Test Results |
Basis Weight |
ASTM D3776 |
oz./sq.yd |
6.5 oz. |
Grab Tensile MD |
ASTM D5034 |
lbs. |
112 lbs |
Grab Tensile XD |
ASTM D5034 |
lbs. |
90 lbs. |
Trapezoidal Tear MD |
ASTM D5733 |
lbs. |
51.2 lbs. |
Trapezoidal Tear CD |
ASTM D5733 |
lbs. |
32.2 lbs. |
Ball Burst |
ASTM D3787 |
lbs. |
141 lbs. |

Coverall, 40110
ChemMax® 4 coverall, dark-
green, collar, elastic wrists
and ankles.
Sizes: S-5X
Case Pack:6
Case Weight:8 lbs.
|

Coverall, 41130
ChemMax® 4 coverall, yellow,
hood, elastic face, elastic wrists
and attached boots.
Sizes: S-5X
Case Pack:6
Case Weight:8 lbs.
|

Coverall, 42150
ChemMax® 4 coverall, tan, hood,
elastic face, elastic wrists and
attached boots.
Sizes: S-5X
Case Pack:6
Case Weight:8 lbs
|

Coverall, 41151
ChemMax® 4 coverall, yellow,
respirator fit hood, elastic face
and wrists, attached boots.
Sizes: S-5X
Case Pack:6
Case Weight:9 lbs. |

Coverall, 42165
ChemMax® 4 coverall, tan,
respirator fit hood, double storm
flap with hoop and loop closure,
elastic face and wrists, attached
sock boots with boot flaps.
Sizes: S-5X
Case Pack:6
Case Weight:9 lbs
|

Coverall, 41151
ChemMax® 4 coverall, yellow,
respirator fit hood, elastic face
and wrists, attached boots.
Sizes: S-5X
Case Pack:6
Case Weight:9 lbs.
|
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