Hard shell fireproof expansion glue bar:
scope of application: wooden door or door frame: metal door or door frame surface; building general gap.
Usage: double sided adhesive, universal adhesive.
Product performance: expansion products are completely free from water.
The expansion product is very stable. It expands rapidly when encountering fire. It does not ash, cracking and tensile. The expansion coefficient can reach 15-20 times. It has both fire resistance, sealing performance, seismic performance and fire expansion. It can be installed under hinges, locks and closed doors of the door; it is fast and convenient to install and does not need special work. The product's appearance and size can be customized according to customer's needs, and its plasticity is strong.
Testing: it has passed the type inspection of the national fire building material quality supervision and inspection center.
Specifications: can be customized according to the requirements of the customer's drawings.
Note: to achieve excellent paste effect, the sealing strip must be pasted on a clean and dry surface, and the temperature is between +5 and +40.