SpecSeal SSM Firestop Mortar

SpecSeal SSM Firestop Mortar

SpecSeal SSM Firestop Mortar is a light-weight cost conscious solution for oversized openings in concrete walls and floors. Once mixed with water, SpecSeal Mortar forms a light weight, low density slurry that easily applies into concrete walls and floors. SpecSeal Mortar cures quickly and will not spall or crack due to freezing or changes in temperature.

Test Standards ASTM E814 (UL1479)
CAN/ULC-S115

Third Party Approvals

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Features

Can be poured, pumped, or troweled in place
Durable permanent seal
Re-penetrable allowing for future penetrants
Partners with other SpecSeal Firestop Products

Applications

Blank Openings

Busway

Cables

Cable Tray

Metallic Pipe

Multiple Penetrations

Properties

Permanent

Autobonding

Light Weight

Low VOC

No Expiration

Paintable

Quick Dry

Re-Enterable

Smoke Barrier

Specifications

Property	Value
Color	Pale Red
Density Mixed (Wet)	53 to 80 lb/cu. ft = 7.1-10.7 lb/gal (0.85-1.28 kg/L)
Density (Dry Mortar)	24 to 26 lb/cu. ft = 3.21-3.4 lb/gal (0.38-1.42 kg/L)
Flame Spread	0*
Smoke Developement	Less than 5*
Ratio of Water/Mortar	17.4/22 to 22/22
Yield (Per 22 lb.)	1,250 cu. in (20.5 L) to 1,400 cu. in (22.9 L)
Open Time	30 Minutes working time
Application Temperature	35°F (2°C) to 100°F (38°C)
In Service Temperature	-10°F (-23°C) to 200°F (93°C)
Notes	*Tested to ASTM E84 (UL723) at 14% surface coverage (modified test for sealants and caulks)