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ChemMax®  4


ChemMax Suit

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 			Suit 40110

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

ChemMax 			Suit 41130

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

ChemMax 			Suit 42150

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

ChemMax 			Suit 41151

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.

ChemMax 			Suit 42165

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.

ChemMax® 4 Seam Style

*Heat Sealed
heat logo

How to Order Different Colors:
ChemMax® 4 chemical clothing is available in 3 different colors - Dark green, yellow and tan. The second number in the Lakeland style number designates the color.

  • Dark Green = 0
  • Yellow = 1
  • Tan = 2

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.
Safety Clothing, Protective Clothing

Multiple product lines to meet your needs.

Lakeland manufactures a broad array of industrial protective clothing. The lineup includes limited-use and disposable clothing, chemical protective clothing, flame resistant clothing, woven and anti-static clothing, aluminized industrial heat protective clothing and hand and arm protective products.

Proven and Reliable Protective Clothing, Safety Gloves, Turnout Gear, and Safety Workwear.

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