SPECIALIST DISTRIBUTOR OF INSULATION AND DRYLINING MATERIALSWHERE SERVICE IS MORE THAN JUST A WORD!

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Promat PROMATECT®-L500

Product Code: WC3LPR

Application: Ductwork. Cable protection. Service enclosures.

Description

PROMATECT®-L500 is a non combustible low density calcium silicate board, used for the construction of fire resistant ducts, cladding of sheet metal 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. Untreated surfaces will absorb water which can cause some loss of strength but 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.

  • 30-240 minutes fire resistance
  • Large spans tested for self supporting ducts
  • Used in damp or humid conditions
  • Excellent fire insulation properties

Additional information

Thickness:

20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 52mm

Product Data Sheet

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