Hensotherm 421 KS System
HENSOTHERM 421 KS is a water-based intumescent coating system for fire protection of steel constructions. Suitable for indoor conditions.
Extra information
- Water-based, environmentally friendly and sustainable
- Free from halogens, APEO, borates, plasticizers, silicones and fibres ( glass-fibre free )
- Classified according to DIN EN 13501-2
- Focused mainly on: R 15 – R 180 open and hollow steel profiles
- Non-VOC, VOC-emission class A+, LEED v4
Application
- For indoor use only
- Open steel profiles: R 15...
HENSOTHERM 421 KS is a water-based intumescent coating system for fire protection of steel constructions. Suitable for indoor conditions.
Extra information
- Water-based, environmentally friendly and sustainable
- Free from halogens, APEO, borates, plasticizers, silicones and fibres ( glass-fibre free )
- Classified according to DIN EN 13501-2
- Focused mainly on: R 15 – R 180 open and hollow steel profiles
- Non-VOC, VOC-emission class A+, LEED v4
Application
- For indoor use only
- Open steel profiles: R 15 – R 150 for columns, beams and tension members ( utilization factor in cold condition ≤ 78 % )
- Hollow profiles: R 15 – R 180 for columns
- Up to R 180 usable without top coat in dry indoor conditions
- According to ETAG No. 018-2, durability class Y / Z1 / Z2 [ Y (semi exposed): for indoor use and in open buildings without driving rain and condensation )