PROMATECT^®-L500 is a non combustible low density calcium silicate board, used for the construction of fire resistant ducts, and to provide fire rated cable and service enclosures.

PROMATECT^®-L500 is off white in colour and has a smooth sanded surface on one face with a lightly honeycombed texture on the reverse face.

PROMATECT^®-L500 is resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions. Performance characteristics are not degraded by age or moisture, and while untreated surfaces will absorb water which can cause some loss of strength full strength is regained after drying. It will not encourage mould growth and is resistant to attack by insect or vermin.

PROMATECT^®-L500 is chemically inert and is resistant to dilute acids and alkalis.

Applications:

• Ductwork
• Cable protection
• Service enclosures
  
  

Benefits:

• 30-240 minutes fire resistance
• Fire Reaction Class: A1 Non Combustible EN13501-1
• Large spans tested for self supporting ducts
• Used in damp or humid conditions
• Excellent fire insulation properties
  
  
  

Technical data and Properties

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.