Posted by MUHAMMAD HADIabout 4 years ago
CP 620 and CP 636 temperature bearing range
Hi, what is maximum bearing temperature of cp 620 and cp 636 fire-stop mortar .
1 Reply
Posted by Tyler Thomasabout 4 years ago
Hello,
The maximum temperature resistance of cured CP 620 firestop foam is 212 F and 176 F for cured CP 637 firstop mortar.
Regards,
Tyler
2 comments on this reply
Posted by Tyler Thomasabout 4 years ago
Hello,
Yes. If those product exceeds the maximum temperature range prior to an actual fire event, the products will not be able to perform properly and will need to be replaced.
Posted by MUHAMMAD HADIabout 4 years ago
Thanks for the reply, does this mean that beyond these temperatures the fire-stop material will fail ?