AB Tech Logo
Phone 610-906-3549 Fax 610-340-9054 Email [email protected]
abtech uk contact info
contact info ab technology group
Not all items on our site or in the catalog are available to buy on-line through the web cart - we are adding items to the web cart e-catalog daily.  If you are trying to buy an item not available via the cart then please call, or email or fax your order.
Order Desk Tel: (610) 906-3549 . . . 8am-5:30pm Eastern M-F
Go to content
Main Form Products > Fire Stops

Fire Rated 4-Hour Mortar Firestop UL1479 ASTM-E-814


FlameShieldรค fire rated mortar firestop is easy to mix and use, and is ideal for irregular holes and defects.

This is a lightweight mortar compound that is designed to prevent the spread of fire from one compartment to another where services penetrate fire rated walls and floors.

FlameShield Mortar consists of a specially blended powder, supplied in easy to handle bags.  When mixed with water, it forms a trowlable or pourable mixture that is easy to install.

When exposed to the heat of a fire, the excellent thermal insulation properties provides an effective barrier, preventing the passage of fire and smoke.  Unlike sand and cement mortars or concrete, the special formulation resists shrinkage, cracking, and does not spall.

During the curing process, this mortar slightly expands ensuring that an excellent seal is made even in irregular openings.


Fire Rated 4-hour Mortar Firestop
AB Technology Group
431 State Street, Box 1491, Ogdensburg, NY 13669
116 Albert Street - Suite 300, Ottawa, ON K1P 5G3
Tel: (610) 906-3549
Fax: (610) 340-9054
Web by Archer-Technology.com
Back to content