The double layer enables total protection of surfaces in the laboratory, thanks to its waterproof polyethylene layer that prevents liquids from reaching the protected surface.
- Cellulose layer: pure filter paper enables a large quantity of liquids to be absorbed.
- Polyethylene layer: totally waterproof, prevents liquids from reaching the protected surface
- The high purity of the filter paper allows for recovery of the spilt liquids
- Weight 120 g/m2, Thickness 0.2 mm, absorbs 110 g/m2