Underlay Membrane K-MS 170/4000

K-MS 170/4000 is a torch-on underlay sheet meeting the requirements of the finnish standard TL2 It is made of SBS-elastomer bitumen and reinforced by polyester felt. The product can be used in multi-layer applications as an underlay, in moisture insulations and in water pressure insulations.
The product can also be used as a radon barrier and a vapour barrier.

Suitability

Intended use
Foundation wall membrane, Green roofs, Low pitched roofs, Radon barrier, Under layer membrane, Vapour barrier
Installation method
Hot work, Mechanical fastening, Torch-on
Minimum slope
1:80
  • Underlay Membrane K-MS 170/4000
Detailed product and packaging information
Size of sales unit (m²)
9 m2
Width
1 m
Length
10 m
Packages per pallet
25 pcs
Product class
tl2
Underlay class
AKE
Vapour barrier class
BH1
Material
SBS-elastomer bitumen
Surface
Sand
Bottom surface
Torch-on bitumen

EAN6417443267114
Weight (kg)40
Instructions and materials
Other information