ChemMax® 4 Plus is Lakeland’s highest-level of chemical protection within the ChemMax® brand. It is constructed with a six-layer protective system with spun bonded polypropylene and a proprietary barrier film. ChemMax® 4 Plus products offer heat sealed seams with a range of configurations including coveralls with respirator-fit hoods and encapsulated suits.

For safe-use times associated with ChemMax® 4 Plus, use the free PermaSURE app. This tool calculates safe-use times for over 4,000 chemicals and takes varying environmental conditions into account, such as temperature.

Products

ChemMax® 4 Plus Permeation Data

Chemical TestedCAS NumberPhysical StateNormalized Breakthrough Time
1,3-BUTADIENE106-99-0LIQUID>480
1,3-BUTADIENE106-99-0LIQUID>480
1,3-BUTADIENE106-99-0LIQUID>480
1,3-BUTADIENE106-99-0LIQUID>480
1,3-BUTADIENE106-99-0LIQUID>480
1,3-BUTADIENE106-99-0LIQUID>480
2,2,2-TRICHLOROETHANOL115-20-8LIQUID>480
2,2,2-TRICHLOROETHANOL115-20-8LIQUID>480
2,2,2-TRICHLOROETHANOL115-20-8LIQUID>480
2,2,2-TRICHLOROETHANOL115-20-8LIQUID>480
2,2,2-TRICHLOROETHANOL115-20-8LIQUID>480
2,2,2-TRICHLOROETHANOL115-20-8LIQUID>480
2,3 DICHLORO- 1PROPENE78-88-6LIQUID>480
2,3 DICHLORO- 1PROPENE78-88-6LIQUID>480
2,3 DICHLORO- 1PROPENE78-88-6LIQUID>480
2,3 DICHLORO- 1PROPENE78-88-6LIQUID>480
2,3 DICHLORO- 1PROPENE78-88-6LIQUID>480
2,3 DICHLORO- 1PROPENE78-88-6LIQUID>480
2,4-DICHLOROPHENOL120-83-2LIQUID>480
2,4-DICHLOROPHENOL120-83-2LIQUID>480
2,4-DICHLOROPHENOL120-83-2LIQUID>480
2,4-DICHLOROPHENOL120-83-2LIQUID>480
2,4-DICHLOROPHENOL120-83-2LIQUID>480
2,4-DICHLOROPHENOXY ACETIC ACID94-75-7LIQUID>480
2,4-DICHLOROPHENOXY ACETIC ACID94-75-7LIQUID>480
2,4-DICHLOROPHENOXY ACETIC ACID94-75-7LIQUID>480
2,4-DICHLOROPHENOXY ACETIC ACID94-75-7LIQUID>480
2,4-DICHLOROPHENOXY ACETIC ACID94-75-7LIQUID>480
2,4-DICHLOROPHENOXY ACETIC ACID94-75-7LIQUID>480
4-BROMOFLUOROBENZENE460-00-4LIQUID>480
4-BROMOFLUOROBENZENE460-00-4LIQUID>480
4-BROMOFLUOROBENZENE460-00-4LIQUID>480
4-BROMOFLUOROBENZENE460-00-4LIQUID>480
4-BROMOFLUOROBENZENE460-00-4LIQUID>480
4-BROMOFLUOROBENZENE460-00-4LIQUID>480
ACETIC ACID64-19-7LIQUID>480
ACETIC ACID64-19-7LIQUID>480
ACETIC ACID64-19-7LIQUID>480
ACETIC ACID64-19-7LIQUID>480
ACETIC ACID64-19-7LIQUID>480
ACETIC ACID64-19-7LIQUID>480
ACETONE67-64-1LIQUID>480
ACETONE67-64-1LIQUID>480
ACETONE67-64-1LIQUID>480
ACETONE67-64-1LIQUID>480
ACETONE67-64-1LIQUID>480
ACETONE67-64-1LIQUID>480
ACETONITRILE75-05-8LIQUID>480
ACETONITRILE75-05-8LIQUID>480
ACETONITRILE75-05-8LIQUID>480
ACETONITRILE75-05-8LIQUID>480
ACETONITRILE75-05-8LIQUID>480
ACETONITRILE75-05-8LIQUID>480
ACETYL CHLORIDE75-36-5LIQUID>480
ACETYL CHLORIDE75-36-5LIQUID>480
ACETYL CHLORIDE75-36-5LIQUID>480
ACETYL CHLORIDE75-36-5LIQUID>480
ACETYL CHLORIDE75-36-5LIQUID>480
ACETYL CHLORIDE75-36-5LIQUID>480
ACROLEIN0107-02-08LIQUID>480
ACROLEIN0107-02-08LIQUID>480
ACROLEIN0107-02-08LIQUID>480
ACROLEIN0107-02-08LIQUID>480
ACROLEIN0107-02-08LIQUID>480
ACROLEIN0107-02-08LIQUID>480
ACRYLIC ACID79-10-7LIQUID>480
ACRYLIC ACID79-10-7LIQUID>480
ACRYLIC ACID79-10-7LIQUID>480
ACRYLIC ACID79-10-7LIQUID>480
ACRYLIC ACID79-10-7LIQUID>480
ACRYLIC ACID79-10-7LIQUID>480
ACRYLONITRILE107-13-1LIQUID>480
ACRYLONITRILE107-13-1LIQUID>480
ACRYLONITRILE107-13-1LIQUID>480
ACRYLONITRILE107-13-1LIQUID>480
ACRYLONITRILE107-13-1LIQUID>480
ACRYLONITRILE107-13-1LIQUID>480
ALLYL CHLORIDE0107-05-01LIQUID>480
ALLYL CHLORIDE0107-05-01LIQUID>480
ALLYL CHLORIDE0107-05-01LIQUID>480
ALLYL CHLORIDE0107-05-01LIQUID>480
ALLYL CHLORIDE0107-05-01LIQUID>480
ALLYL CHLORIDE0107-05-01LIQUID>480
AMMONIA7664-41-7LIQUID>480
AMMONIA7664-41-7LIQUID>480
AMMONIA7664-41-7LIQUID>480
AMMONIA7664-41-7LIQUID>480
AMMONIA7664-41-7LIQUID>480
AMMONIA7664-41-7LIQUID>480
AMMONIUM FLUORIDE12125-01-08LIQUID>480
AMMONIUM FLUORIDE12125-01-08LIQUID>480
AMMONIUM FLUORIDE12125-01-08LIQUID>480
AMMONIUM FLUORIDE12125-01-08LIQUID>480
AMMONIUM FLUORIDE12125-01-08LIQUID>480
AMMONIUM FLUORIDE12125-01-08LIQUID>480
BENZENE71-43-2LIQUID>480
BENZONITRILE100-47-0LIQUID>480
BROMINE7726-95-6LIQUID>480
BUTYL ACETATE123-86-4LIQUID>480
CARBON DISULFIDE75-15-0LIQUID>480
CHLORINE7782-50-5LIQUID>480
CHLOROBENZENE108-90-7LIQUID>480
CHLOROSULFONIC ACID7790-94-5LIQUID>480
CUMENE98-82-8LIQUID>480
CYCLOHEXANONE108-94-1LIQUID>480
DICHLOROMETHANE75-09-2LIQUID>480
DIETHYLAMINE109-89-7LIQUID>480
DIETHYLENETRIAMINE111-40-0LIQUID>480
DIMETHYL ETHER111-96-6LIQUID>480
DIMETHYLACETAMIDE127-19-5LIQUID>480
DIMETHYLAMINE124-40-3LIQUID>480
DIMETHYLFORMAMIDE68-12-2LIQUID>480
DIMETHYLSULFATE77-78-1LIQUID>480
DIMETHYLSULFOXIDE67-68-5LIQUIDNot Tested
ETHANOL64-17-5LIQUID>480
ETHYL ACETATE141-78-6LIQUID>480
ETHYL ACRYLATE140-88-5LIQUID>480
ETHYL CHLOROFORMATE541-41-3LIQUID>480
ETHYL ETHER (DIETHYL ETHER)60-29-7LIQUID>480
ETHYLENE OXIDE75-21-8GAS>480
FLUOROBENZENE0462-06-06LIQUID>480
FLUOROSILICIC ACID16961-83-4LIQUID>480
FORMIC ACID64-18-6LIQUID>480
HEPTANE142-82-5LIQUID>480
HEXACHLORO-1,3 BUTADIENE87-68-3LIQUID>480
HEXANE110-54-3LIQUID>480
HYDROCHLORIC ACID7647-01-0LIQUID>480
HYDROFLUORIC ACID7664-39-3LIQUID>480
HYDROGEN CHLORIDE7647-01-0GAS>480
HYDROGEN FLUORIDE7664-39-3GAS>480
HYDROIODIC ACID10034-85-2LIQUID>480
HYDROIODIC ACID10034-85-2LIQUID>480
METHANOL67-56-1LIQUID>480
METHYL CHLORIDE74-87-3GAS>480
METHYL IODIDE74-88-4LIQUID>480
METHYLAMINE74-89-5LIQUID>480
N-DIBUTYL ETHER142-96-1LIQUID>480
N,N-DIMETHYLANILINE121-69-7LIQUID>480
NITRIC ACID7697-37-2LIQUID>480
NITROBENZENE98-95-3LIQUID>480
PHENOL108-95-2LIQUID>480
PHOSPHORIC ACID7664-38-2LIQUID>480
PHOSPHOROUS PENTACHLORIDE10026-13-8LIQUID>480
POTASSIUM HYDROXIDE1310-58-3LIQUID>480
PROPYLAMINE0107-10-6LIQUID>480
SODIUM CARBONATE497-19-8LIQUID>480
SODIUM CHLORIDE7647-14-5LIQUID>480
SODIUM FLUORIDE7681-49-4LIQUID>480
SODIUM HYDROXIDE1310-73-2LIQUID>480
SULFUR DIOXIDE7446-09-05LIQUID>480
SULFURIC ACID7664-93-9LIQUID>480
SULFURYL CHLORIDE7791-25-5LIQUID>480
SULPHUR DIOXIDE7446-09-05LIQUID>480
TETRACHLOROETHANE79-34-5LIQUID>480
TETRACHLOROETHYLENE127-18-4LIQUID>480
TETRAHYDROFURAN109-99-9LIQUID>480
THIONYL CHLORIDE9/7/7719LIQUID26
TOLUENE108-88-3LIQUID>480
TOLUENE-2,4-DIISOCYANATE584-84-9LIQUID>480
TRICHLOROETHYLENE79-01-6LIQUID>480
TRIFLUOROACETIC ACID76-05-1LIQUID>480
VINYL ACETATE0108-05-04LIQUID>480
VINYL CHLORIDE75-01-4LIQUID>480

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