Posted by Jeremiah CHENGalmost 4 years ago
Can CP637 be substituted for CP636
Base material is RC. CP636 is out of stock so was thinking to use CP637 instead.
What advantage does CP637 has since it can be used for load-bearing applications?
1 Reply
Posted by Karan Khannaalmost 4 years ago
Hello JC,
Yes, CP637 can be substituted for CP636. Refer below snapshot from a UL certificate (C-AJ-1140) that indicates the same.
Regrading the comparison b/w the properties of CP636 and CP637 you can refer below snapshot for their technical properties. CP637 is a high strength firestop mortar.
Hope this help.
Please feel free to reach out to us for any additional query.
Regards,
Team Ask Hilti SEA