PROMASEAL® Electrical Junction Seal

ADVANTAGES

Fire Resistant Grafitex Intumescent Strips

PROMASEAL® Electrical Junction Seal consists of Grafitex intumescent strips, sandwiched between a special compressible foam. It is a system that will prevent the spread of fire when inserted to steel trunking supported electrical cables that pass through compartment floors and walls.

PROMASEAL® Electrical Junction Seal has been tested up to 120 minute fire resistance with electrical cable trunking in concrete/masonry floors or walls and lightweight partitions (with an equal or greater fire resistance level).

The electrical cable trunking must be within a maximum dimension of 200mm x 200mm and be constructed of minimum 0.5mm thick steel. All perimeter gaps around the outside between the trunking and the building element must be sealed.

When exposed to the heat from a fully developed fire, the Grafitex intumescent strips will expand to compress and eventually form a solid char plug around the electrical cables and inside the cable trunking, thus preventing the spread of fire along the cables and through the trunking.

Health & Safety
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HEALTH & SAFETY

No special precautions are required. However, to avoid potential for fibre generation exists, please wear appropriate personal protection gear (safety goggles, protective clothing and dust mask). For more information please check the material safety data sheet, available upon request.

 

WASTE DISPOSAL

Handle as construction industry waste and dispose of in compliance with all local and national regulations in the appropriate and approved manner.

HEALTH & SAFETY

No special precautions are required. However, to avoid potential for fibre generation exists, please wear appropriate personal protection gear (safety goggles, protective clothing and dust mask). For more information please check the material safety data sheet, available upon request.

 

WASTE DISPOSAL

Handle as construction industry waste and dispose of in compliance with all local and national regulations in the appropriate and approved manner.

Documents
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Application & Technical Manual

Promat Asia Pacific Handbook

Application & Technical Manual

Promat Asia Pacific Handbook