KORAL™

Ramkor’s KORAL™ mineral cores – specifically designed for Fire Rated doors for North American test methods UBC 7-2 (1997) part 1, UL10-C, NFPA 252 & ASTM 2074-00.  45 min – 90 min Fire Ratings.

These FR cores can also be used for up to FD120 according to British Standard BS 476: pt.22 (1987).

Ramkor’s KORAL™ is available in Low Density (LD), which is used for the core infill, and High Density (HD), which is used for the stiles & rails.

Benefits:

• excellent screw holding (HD)
• can be bonded with a variety of adhesives
• super light weight
• the most cost competitive mineral core for ASTM FR doors currently on the market

Coming soon: Palusol SW wood-type door frames for up to 90 mins FR !!! (both BS and ASTM)

Product Description

Ramkor’s KORAL™ mineral cores – specifically designed for Fire Rated doors for North American test methods UBC 7-2 (1997) part 1, UL10-C, NFPA 252 & ASTM 2074-00. 45 min – 90 min Fire Ratings.