PYRO-SAFE® BIOFERM S
Fire protection silicone

Field of Application

  • Elastic fire protection sealing for non-combustible pipe penetrations in walls and floors.
  • Flexible sealing of (expansion) building joints

Applicability certificate

Tested and approved according to national and international standards as e.g.:
DIN, other standards on request

Product Features

Single-component, elastic, gas tight, tension free, very long shelf life, aging- and weather resistant, UV-resistant, non-paintable.

Handling

  • Processing temperature +5 °C to +40 °C

Consumption

12 linear metres, for joint dimensions of 5 x 5 mm, can be achieved with one cartridge.
For joint dimensions 10 x 10 mm approx. 3 linear metres can be realized with one catridge.

Fire rating of systems
Depending on configuration

Ordering information

  • 310 ml cartridges
  • 15 pieces per carton

Storage
Cool and dry (+5 °C up to +25 °C).

Safety Instruction
Please refer to our MSDS (safety data sheet).

Technical Data

Color grey or white
Gross density ca. 1.43 kg/dm³
Tensile strength (ISO 8339) ca. 0.4 N/mm²
Tear strength ca. 4.3 N/mm²
Shore-A hardness
ca. 22
Maximum permissable total deformation acc. to DIN 18540: approx. 25%
Temperature stability range (fully cured) -50°C up to +150°C
Skinning time approx. 20 min
Movement capture for pipe sealings radial: ± 10% of original joint width

axial: ±20% of original joint width

Downloads

Datasheet
Link

Safety Datasheet
Link