Neoprene on cotton knitted lining gauge 10. Length: 38 cm. Thickness 1,40 mm.
Tested according to EN374-3:2003 determination of permeation resistance, levels of permeation from 1 to 6 (K : Sodium hydroxyde 40% (NaOH ) = 6/6, L: sulphuric acid (96%) =4/6, J : n-Heptane = 2/6).
Ref. : VE511