Used around the world
Hensel fire protection coating systems are approved by building authorities in accordance with DIN EN and EN (European standard) and have further international certificates such as BS 476, VKF, UL 263 and GOST.

Environmentally friendly
Hensel Green Products – our fire protection coating systems form part of the construction materials for ecological construction and so our focus is always on sustainability and environmental compatibility.

Fire protection for tension members
HENSOTHERM® 421 KS is the world’s first fire-protection coating system to achieve a fire-resistance time of up to 60 minutes for circular solid sections and circular hollow sections when applied to tension members.

Fire-protection systems for steel

HENSOTHERM® fire-protection coatings for steel are available for interior and exterior use, water based or solvent based depending on where they are used, for open and closed, corrosion-protected and galvanised sections.

Fire-protection systems for concrete
When renovating buildings, insufficient reinforcement for concrete ceilings often leads to insufficient fire resistance. The missing concrete cover is replaced by HENSOTHERM® 820 KS or HENSOMASTIK® B 3000, providing a maintenance-free and space-saving solution.

Fire-protection systems for wood
HENSOTHERM® fire-protection coatings for interior and exterior wooden construction elements allow a normally inflammable construction material to be upgraded to a flame-retardant construction material with B1 classification and are also available in coloured versions.

Fire-protection systems for cables
HENSOTHERM® fire-protection coatings for cables permanently retain their high level of flexibility, are used as an alternative to cable installation ducts for interior as well as exterior applications and retard the spreading of flames in the event of fire.

Wall and floor penetration seals
HENSOMASTIK® mixed penetration sealing systems are approved for use as penetration sealants for interior and exterior applications in accordance with DIN and EN. They prevent the spread of flames and toxic combustion gases in buildings in the event of fire.

Fire-resistant joints
HENSOTHERM® and HENSOMASTIK® fire-protection coatings for sealing edge, wall and ceiling joints in cellular concrete, concrete, reinforced concrete, lime sandstone and brickwork prevent the spread of flames and toxic combustion gases in buildings in the event of fire.