Optigrün Suction and Capillary Fleece RMS 500K

Optigrün Protection and Storage Fleece RMS 500 K protects the roof membrane with simultaneous function of separation, water storage, excellent suction and defined filter function.


  • Installation under the green roof structure directly on the waterproofing
  • Protective layer on roof waterproofing with particularly good suction and capillary action
  • Especially to avoid ponding on uneven roofs
  • Puncture resistance 2,600 N (EN ISO 12236)
Material PES
Nominal thickness approx. 3.6 mm
Grammage approx. 500 g/m²
Geotextile robustness
Water storage capacity approx. 4.0 l/m²