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The Benefits of Using a Fire Door Mastic Tested to 120 minutes

Fire safety is an important consideration in any building, and one of the key components of a fire safety system is the use of fire doors. Fire doors are designed to prevent the spread of fire and smoke throughout a building and are a crucial element in ensuring the safety of building occupants. One key component of fire doors that is often overlooked is fire door mastic.

Fire door mastic is a sealant that is applied around the edges of fire doors to prevent the spread of fire and smoke. It is an essential component in ensuring that fire doors are able to perform their intended function and can play a crucial role in preventing the spread of fire and smoke in the event of a fire.


One of the most important benefits of using a fire door mastic with an FD120 rating is that it provides an extra level of protection in the event of a fire. An FD120 rating means that the mastic is able to provide up to 120 minutes of fire resistance, which is significantly more than lower-rated fire door mastics. This extra level of protection can be the difference between a fire being contained and spreading throughout a building.

Another key benefit of using an FD120-rated fire door mastic is that it can help to maintain the integrity of fire doors over time. Fire doors are subjected to a wide range of stresses and strains over their lifetime, including exposure to heat, smoke, and water. Over time, this can cause the seals around the edges of fire doors to degrade, compromising their ability to prevent the spread of fire and smoke. By using an FD120-rated fire door mastic, building owners can ensure that their fire doors remain effective over the long term, providing ongoing protection for building occupants.

In addition to these benefits, using an FD120-rated fire door mastic can also help to reduce insurance costs for building owners. Insurance companies often take into account the fire safety measures that are in place when determining premiums, and using high-quality fire door mastic is seen as a positive step in improving fire safety. This can lead to lower insurance premiums over time, which can be a significant benefit for building owners.

Overall, there are many benefits to using an FD120-rated fire door mastic. From providing an extra level of protection in the event of a fire, to maintaining the integrity of fire doors over time, to reducing insurance costs, using high-quality fire door mastic is an important step in ensuring the safety of building occupants. Building owners should consider investing in FD120-rated fire door mastic as part of their fire safety system to ensure the highest level of protection possible.

 
 
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