Moldable Firestop Putty – FM011


FM011 – Moldable Firestop Putty – Technical Data Sheet
FM Approval Certificate of Compliance
INTERTEK Approval Certificate of Compliance
UL Approval Certificate of Compliance
COMING SOON
Moldable Firestop Putty – FM011 is an industry-leading, one-part, flexible, intumescent putty ready-to-use for wall or floor openings containing cable trays, cable bundles, plastic pipes and/or conduits providing up to a 3-hour fire resistance rating.
Highly intumescent and providing rapid expansion and high volume char, FM011 will control the spread of fire, smoke, gases, and heat transfer. Its superior elasticity makes FM011 easy to install.
Moldable Firestop Putty – FM011 is halogen-, asbestos-, and organic solvent-free, will not coagulate, and is re-penetrable and reusable. It provides excellent adhesion to a full range of construction substrates and penetrants.
Meets the intent of LEED® VOC environmental air quality requirements
- Ensure application area is clean and free of oil, loose dirt, rust or scale and is dry and frost free.
- Install the correct depth and compression of backing material, if required, as detailed within the applicable UL, FM or CNS listed system.
- Simply tear off required amount of putty and plug into the gap or void around the penetrants.
- Smooth by hand, making complete contact with the substrates to ensure an airtight/smoke tight seal.

Specific Density: Approx. 1.25 -1.35 g/cm
Color: Gray
VOC: 16.1 g/L
Installation Temp: 40°F – 104°F (5°C – 40°C)
In-Service Temp: -13° F – 176° F (-25° C – 80° C)
Storage Temp: 50° F – 95° F (10° C – 35° C)
Elasticity: < 40%
Expansion Temp: 220° C
Expansion Rate: 5-10
Times Shelf life: 24 months
Packaging: 10 pcs/CTN (2kg/pcs) (Pads) 20kgs; 12 pcs/
CTN (0.4kg/pcs) (Bars) 4.8kgs; 1 Bar – 240mm x 40mm x
30mm (L x W x H) (Coverage: 17.57 inch3) 1 Pad – 300mm
x 400mm x 15mm (L x W x H) (Coverage: 109.84 inch3)
Performance: 50+ years HOAC tested

Moldable Firestop Putty – FM011



FM011 – Moldable Firestop Putty – Technical Data Sheet
FM Approval Certificate of Compliance
INTERTEK Approval Certificate of Compliance
UL Approval Certificate of Compliance
COMING SOON
Moldable Firestop Putty – FM011 is an industry-leading, one-part, flexible, intumescent putty ready-to-use for wall or floor openings containing cable trays, cable bundles, plastic pipes and/or conduits providing up to a 3-hour fire resistance rating.
Highly intumescent and providing rapid expansion and high volume char, FM011 will control the spread of fire, smoke, gases, and heat transfer. Its superior elasticity makes FM011 easy to install.
Moldable Firestop Putty – FM011 is halogen-, asbestos-, and organic solvent-free, will not coagulate, and is re-penetrable and reusable. It provides excellent adhesion to a full range of construction substrates and penetrants.
Meets the intent of LEED® VOC environmental air quality requirements
- Ensure application area is clean and free of oil, loose dirt, rust or scale and is dry and frost free.
- Install the correct depth and compression of backing material, if required, as detailed within the applicable UL, FM or CNS listed system.
- Simply tear off required amount of putty and plug into the gap or void around the penetrants.
- Smooth by hand, making complete contact with the substrates to ensure an airtight/smoke tight seal.
Specific Density: Approx. 1.25 -1.35 g/cm
Color: Gray
VOC: 16.1 g/L
Installation Temp: 40°F – 104°F (5°C – 40°C)
In-Service Temp: -13° F – 176° F (-25° C – 80° C)
Storage Temp: 50° F – 95° F (10° C – 35° C)
Elasticity: < 40%
Expansion Temp: 220° C
Expansion Rate: 5-10
Times Shelf life: 24 months
Packaging: 10 pcs/CTN (2kg/pcs) (Pads) 20kgs; 12 pcs/
CTN (0.4kg/pcs) (Bars) 4.8kgs; 1 Bar – 240mm x 40mm x
30mm (L x W x H) (Coverage: 17.57 inch3) 1 Pad – 300mm
x 400mm x 15mm (L x W x H) (Coverage: 109.84 inch3)
Performance: 50+ years HOAC tested
