Most types of firestop putty have ________ properties.
Posted: Fri Jul 22, 2022 11:27 am
Most types of firestop putty have ________ properties.
A. Water based
B. Cementitious
C. Intumescent
D. Silicone based
A. Water based
B. Cementitious
C. Intumescent
D. Silicone based