KBS® Cable Coatings

Ablative coating for the fire protection of single and bundled electrical cables and for use in cable as well as mixed penetration seals in connection with mineral fiber boards. Available in two variants, sprayable and brushable.
Technical features / advantages

  • Ablative coating, acts by endothermic reaction

  • Highly weather resistant

  • Unique outdoor weathering test over 30 years

  • High resistance to aging and chemicals

  • LOI > 95 % - no flame formation during burning, even in highest oxygen saturation

  • Ready for use over the entire service life of electrical cables

  • Highly flexible with simultaneous high mechanical load capacity

  • High thermal conductivity and current carrying capacity of electrical cables

  • Prevents the formation of toxic, corrosive gasses and smoke

  • Indoor and outdoor areas

  • Cable coating to prevent fire propagation

  • Coating for cable and mixed penetration seals in conjunction with mineral wool panels to achieve flame resistance and smoke tightness in fire compartmentation

Approvals and test certificates

  • Ü-mark (building material approval by the German Institute for Building Technology - DIBt)

  • 40 years weathering test by MPA Braunschweig

  • FM-Approved as cable coating

  • FM-Approved for use in fire stopping systems in conjunction with mineral wool panels

  • Tested according to IEC 60332 + 60331

  • Type approval by DNV-GL

  • Approved for use in penetration seal systems in conjunction with mineral wool panels in Germany (abG): Z-19.53-2326, Z-19.15-1010, Z-19.53-2518

  • CE certification - applied for

  • European Technical Assessment (ETA): applied for

  • Classified for use in penetration seal systems in conjunction with mineral wool panels according to EN13501-2

  • Approved for use in penetration seal systems in conjunction with mineral wool panels in Switzerland (VKF fire protection application)

KBS® Foamcoat

Intumescent coating for fire protection of individual and bundled electrical cables and for producing cable and mixed penetration seal solutions.
Technical features / advantages

  • Intumescent coating develops a heat insulating carbon foam when exposed to heat.

  • Provides high cost/benefit efficiency due to low application thickness while maintaining high fire protection performance

  • Halogen-free

  • Designed for use in dry interior environments

  • Increases insulation maintenance without affecting current carrying capacity

  • Prevents the generation of toxic, corrosive gases and smoke

  • Dry indoor areas

  • Cable coating for preventing fire propagation

  • Coating for cable and mixed penetration seals in conjunction with mineral wool panels to achieve flame resistance and smoke tightness in fire compartmentation

Approvals and test certificates

  • CE certified

  • European Technical Assessment (ETA): ETA-15/0656

  • Classified for use in KBS® panel seal systems according to EN13501-2

  • Approved for use in KBS® panel seal systems in Germany (abG): Z-19.53-2323

  • Approved for use in KBS® panel seal systems in Switzerland (VKF fire protection application)

  • Tested according to IEC 60332-3-22:2010, vertical flame propagation test

KBS® FR Caulking

Intumescent sealant for fire protection of single and bundled electrical cables as well as pipe penetrations and for the installation of cable and mixed penetration seal solutions.
Technical features / advantages

  • Develops a heat insulating carbon foam when exposed to heat

  • Develops a swelling pressure when exposed to heat

  • Used in intumescent and ablative KBS® panel seal systems

  • Can be painted over

  • Weather resistant

  • Indoor and outdoor use

  • Use for cable and mixed penetration seals in conjunction with mineral wool panels to achieve flame resistance and smoke tightness in fire compartmentation.

  • Fire stopping of individual cable and pipe penetrations

Approvals and test certificates

  • CE certification - applied for

  • European Technical Assessment (ETA): applied for

  • Classified for use in KBS® panel seal systems according to EN13501-2

  • UL listed

KBS® Foamcoat HS

Intumescent sealant for fire protection of single and bundled electrical cables, single combustible and non-combustible pipes in wall and floor penetrations according to MLAR (applies to Germany only) and for the installation of cable and mixed penetration seals.
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  • Intumescent sealant, develops a heat insulating carbon foam when exposed to heat.

  • Halogen-free

  • For use in dry indoor environments

  • Prevents the formation of toxic and corrosive gasses and smoke

  • Dry interior areas

  • Joint sealant for cable and mixed penetration seals in combination with cable fire protection coating KBS® Foamcoat and mineral wool boards to achieve flame resistance and smoke tightness in fire compartmentation

  • Fire stopping of individual cable and pipe penetrations according to MLAR (applies to Germany only)

Approvals and test certificates

  • CE certified

  • European Technical Assessment (ETA): ETA-15/0656

  • Classified for use in KBS® panel seal systems according to EN13501-2

  • Approved for use in KBS® panel seal systems in Germany (abG): Z-19.53-2323

  • Approved for use in KBS® panel seal systems in Switzerland (VKF fire protection application)

KBS® Pipe Seal M

High-performance fire protection collar for sealing off plastic pipes of various types and diameters (up to 630 mm) as single pipe penetrations and in KBS® panel seal systems.
Technical features / advantages

  • Fire protection collar with intumescent insert and integrated mechanical closing device.

  • One-sided wall installation possible up to 110 mm. diameter

  • Floor installation optionally possible on top or bottom side up to diameter 110 mm.

  • Classified up to EI 120 U/U according to EN 13501-2:2010

  • Tested up to an outer pipe diameter of 630 mm

  • Interior and exterior

  • Use for cable and mixed penetration seals in conjunction with mineral wool panels to achieve flame resistance and smoke tightness in fire compartmentation

  • Fire stopping of single pipe penetrations in walls and floors

Approvals and test certificates

  • Ü mark (building material approval by the German Institute for Building Technology - DIBt)

  • Approved for use in single pipe penetration seals in Germany (abG): Z-19.17-385

  • Approved for use in KBS® panel seal systems in Germany (abG): Z-19.53-2326, Z-19.53-2323

  • Classified for sealing off single pipe penetrations and for use in KBS® panel seal systems according to EN13501-2

  • Approved for use in KBS® panel seal systems in Switzerland (VKF fire protection application)

KBS® Pipe Seal SN

Fire protection collar for the sealing of plastic pipes of various types and diameters (up to 160 mm) in wall and floor components as well as in KBS® panel seal systems.
Technical features / advantages

  • Fire protection collar with intumescent insert

  • Can be used with PE strips for sound decoupling of drainage pipes

  • Classified up to EI 120 U/U according to EN 13501-2:2010

  • Indoor and outdoor areas

  • Applicable for single pipe penetrations in wall and floor components

  • Use in KBS® cable and mixed penetration seal systems to achieve flame resistance and smoke tightness in fire compartmentation

Approvals and test certificates

  • CE certified

  • European technical assessment (ETA): ETA-16/0214

  • Classified for the sealing of single pipe penetrations and for use in KBS® panel seal systems according to EN13501-2

  • Approved for the sealing of single pipe penetrations and for use in KBS® panel seal systems in Switzerland (VKF fire protection application)

KBS® Pipe Seal B

Intumescent wrap tape for sealing plastic pipes of various types and diameters (up to 110 mm) in walls and floors and in KBS® panel seal systems.
Technical features / advantages

  • Intumescent wrap tape with fiberglass reinforced backing.

  • Develops a heat insulating carbon foam when exposed to heat

  • Develops an inflation pressure when exposed to heat

  • Used in KBS® panel seal systems

  • Classified up to EI 120 U/U according to EN 13501-2:2010

  • Dry interior areas

  • Applicable for single pipe penetrations in walls and floors

  • Use in KBS® cable and mixed penetration seal systems to achieve flame resistance and smoke tightness in fire compartmentation

Approvals and test certificates

  • CE certified

  • European Technical Assessment (ETA): ETA-21/0466

  • Classified for use in KBS® panel seal systems according to EN13501-2

  • Approved for use in KBS® panel seal systems in Switzerland (VKF fire protection application)

  • Approval for use in KBS® panel seal systems in Germany (abG) – applied for

KBS® Sealant

Ablative sealant for use in cable and mixed penetration seals.
Technical features / advantages

  • Ablative joint sealant, acts by endothermic reaction

  • Halogen-free

  • Highly weather resistant

  • Has similar properties to KBS® Coating in terms of aging and chemical resistance

  • High LOI, which means no flame formation during burning, even in highest oxygen saturation

  • Prevents the generation of toxic and corrosive gasses and smoke

  • Interior and exterior

  • Joint sealant for cable and mixed penetration seals in conjunction with mineral wool panels to achieve flame resistance and smoke tightness in fire compartmentation

Approvals and test certificates

  • Ü mark (building material approval by the German Institute for Building Technology - DIBt)

  • FM-Approved for use in KBS® panel seal systems

  • Approved for use in KBS® panel seal systems in Germany (abG): Z-19.53-2326, Z-19.15-1010, Z-19.53-2518

  • CE certification - applied for

  • European Technical Assessment (ETA): applied for

  • Classified for use in KBS® panel seal systems according to EN13501-2

  • Approved for use in KBS® panel seal systems in Switzerland (VKF fire protection application)

KBS® Sealbags

Fire protection bags for flexible, temporary, but also permanent sealing of cable penetrations through walls and floors. Available in up to 5 different sizes, depending on the respective approval.
Technical features / advantages

  • Proven and reliable fire stopping system, tried and tested for many years

  • Mechanically highly stable penetration seal in case of fire due to:
    ○ Bonding of the contents at 130 °C
    ○ Swelling of the filling material at 280 °C
    ○ Hardening by "ceramic" reaction at 800 °C

  • Water and moisture resistant

  • Resistant to weathering

  • High electrical resistance, non-conductive in dry environment

  • Volume stable

  • Vibration stable

  • Easy processing without special work safety measures

  • Sealing of cable penetrations through walls and floors

  • KBS® Sealbags are preferably used in such penetration seals where cable layout changes are frequently carried out.

  • Excellent suitability for rooms in which dust-free working is required, e.g. in computer rooms

Approvals and test certificates

  • Ü mark (building material approval by the German Institute for Building Technology - DIBt)

  • CE certification - applied for

  • European technical assessment (ETA): applied for

  • Classified as cable penetration seal according to EN13501-2

  • Approved as cable penetration seal in Germany (abG): Z-19.53-2435

  • Approved as cable penetration seal in Switzerland (VKF fire protection application)

  • FM-Approved as cable penetration seal

  • UL listed

  • Tested according to British Standard (BS476) as cable penetration seal

KBS® Mortar

Non-shrinking mortar with swelling effect for the production of crack-free and flue gas-tight cable and mixed penetration seals. Available in 2 colors: red for identification as fire protection mortar and in neutral gray.
Technical features / advantages

  • Cement-based lightweight mortar

  • High yield: 1 kg dry mortar yields approx. 1.5 liters volume

  • Low density of 600 g/l

  • Swelling effect during drying

  • Up to 7 % increase in volume after curing

  • Flue gas-tight sealing of cable penetrations

  • No additional use of joint sealant necessary

  • Simple drilling through the lightweight mortar for retrofitting of cables

  • Thixotropic - can be built up in openings with minimal formwork assistance

  • Good stability when used in wall penetrations

  • Can be applied with the aid of a mortar pump or by hand

  • For floor and wall fire stopping of electrical cables, non-combustible pipes, combustible pipes in combination with KBS® Pipe Seal fire protection collars as well as their combinations in one penetration seal.

Approvals and test certificates

  • Ü mark (building material approval by the German Institute for Building Technology - DIBt)

  • CE certification - applied for

  • European technical assessment (ETA): applied for

  • Classified as mixed penetration seal according to EN13501-2

  • Approved as cable penetration seal in Germany (abG): Z-19.15-256

  • Approved as cable penetration seal in Switzerland (VKF fire protection application)

  • UL listed

  • Tested according to British Standard (BS476) as cable penetration seal

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