ChemMax 2 Encapsulating Suit with visor- Flat back/air-inlet hose

Style Number: CT2S400Translations

Rear Entry encapsulating suit with 20mil PVC visor.

  • NOTE: Images show ChemMax 1 versions. ChemMax 2 is white with grey seams.
  • Attached boots with boot overflaps.
  • Certified to EN 14605 Types 3 (jet sprays) and Type 4 (liquid sprays) of liquid chemicals (not gas-tight).
  • Certified to the infectious agent standard EN 14126; fabric achieves highest class in all four tests. (Type 3-b, 4-b,5-b and 6-b).
  • To be used with compressed air supply to internally worn mask (not supplied).
  • Rear mounted zip with storm flap.
  • One air exhaust port with protective shroud to allow escape of exhaled air.
  • Elastic wrists (use with push-lock glove connection system) Spacious and generous design for comfort and freedom of movement

Note: This is not a gastight suit and is not suitable for protection against hazardous gases and vapours.

Features: Tape sealed seams, Storm flap over zipper, 20 mil PVC faceshield, Attached sock boots with boot flaps, Not gas/vapor tight, Sealed seams, Rear entry, 1 exhaust port with shroud, Air tube inlet

SM - 3XL
Case Size
5 /case


ChemMax® 2 Physical Properties
Physical PropertyTest MethodUnitsTest Results
Abrasion ResistanceEN 530Cycles>2,000 cycles / Class 6
Burst StrengthISO 2960Kilopascals115.1kPa /Class 2
Flex Cracking ResistanceISO 7854Cycles100,000 Cycles / Class 6
Hydrostatic HeadISO 811 -
Puncture ResistanceEN 863Newtons11.8N / Class 2
Resistance to IgnitionEN 13274-4 -
Seam StrengthEN 5082Newtons148.3N / Class 4
Tensile Strength - cdISO 13934Newtons150N / Class 3
Tensile Strength - mdISO 13934Newtons300N / Class 4
Trapezoidal Tear - cdEN 9073Newtons67.5N / Class 4
Trapezoidal Tear - mdEN 9073Newtons167.2N /Class 6
Trapezoidal Tear - meanEN 9073Newtons117.35N / Class 5

Physical properties data is based on standard tests required by CE certification designed to allow easy comparison of the strength, durability and robustness of different garments. Lakeland's "Guide to Chemical Suit Selection" contains easy reference comparison tables of Lakeland garments with main competitors along with a glossary with brief explanation of the tests.

ChemMax® 2 Permeation Data
Challenge ChemicalCAS NumberPhysical StateNormalized Breakthrough Time
Carbon DisulphideImmediate
Ethyl Acetate141-78-6>480
Sodium Hydroxide>480 (50%) 
Sulphuric Acid (96%)>480
Vinyl Chloride75-01-4Gas>480
Hydrogen Peroxide7722-84-1Liquid>480
Sodium Cyanide143-33-9Liquid>480

NOTE: Permeation test data relates to "Normalised Breakthrough" which measures the time for the permeation rate to reach a specific speed (In CE EN 6529 testing, 1.0µg/min/cm2 and in US ASTM F739 testing, 0.1µg/min/cm2). This does not indicate when the chemical first breaks through the fabric and is not an indication of how long the suit can be safely used as the chemical may have permeated through the fabric before the Normalised Breakthrough time. This might be critical in cases of chemicals with high toxicity.