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Intumescent Firestop Collars

Name: Intumescent Firestop Collars
SKU: STI-LCC150

Perfect Choice For Firestopping A Variety Of Plastics

STI-LCC150

What's special about these LCC collars?

Easy installation: just line-up the tabs, and you will have a perfect fit every time.
Expands up to 60X when exposed to 320°F (160°C), to seal our harmful smoke and fire.
The compact design allows you to fit it in tight spots for added security.
Click for More Features

Using the LCC collar from STI will keep flames and smoke from traveling through pipes to other floors, rooms or ceilings. The intumescent technology will seal even the smallest crack, keeping your building safe and secure.

Part #	Diameter	Shell Construction	Weight	Price
STI-LCC150	1.5" (3.8cm)	Galvanized Steel	0.22 lb	Qty: Manufacturer Direct
STI-LCC200	2.0" (5.1cm)	Galvanized Steel	0.25 lb	Qty: Quick Ship
STI-LCC300	3.0" (7.6cm)	Galvanized Steel	0.49 lb	Qty: Quick Ship
STI-LCC400	4.0" (10.2cm)	Galvanized Steel	0.73 lb	Qty: Quick Ship

Protects a wide range of plastic pipes: PVC, PVC foam core (ccPVC), CPVC, ABS, and ABS foam core (ccABS) - great for any new or existing construction.

The intumescent material has no water-soluble or hygroscopic ingredients, so it can be used on water pipes.

Can be used with most common forms of masonry construction for versatility.

Intumescent ingredients are securely fastened inside a molded flexible rubber matrix for safety.

ASTM E814 (UL1479)

Series LCC Intumescent Collars MSDS (PDF)

Part #	STI-LCC150	STI-LCC200	STI-LCC300	STI-LCC400
Expansion Begins	320°F (160°C)
Volume Expansion	32 to 64X
In Service Temp	≤120°F (49°C)
Shelf Life	No Limit