SpecSeal® Connection Protection is the go to solution for protecting underside mounted mullion brackets in curtain wall construction. Custom sized to your style of bracket, Connection Protection installs quickly with common job site tools. SpecSeal® Connection Protection is the only proven method for protecting exposed mullion mounting brackets, ensuring their integrity and performance under fire exposure.
Eliminate Mineral wool wraps and Spray-Applied Fire Resistive Materials
Professional fit and finished appearance
No construction debris or waste
Installs quickly with concrete screws, or powder actuated fasteners
Physical Properties
Shell Composition
Refractory Ceramic Fiber (RCF) (Consult Safety Data Sheet)
Weight
< 6.5 lbs. (2.94 kg)
Maximum Use Temperature
2300°F (1260°C)
Melting Point
3260°F (1793°C)
Density (lb/ft3)
14 to 18 lb/ft3 (.22 to .29 g/ccm)
Overall Dimensions
16”(406mm) x 20”(508mm) x 5”(127mm)
Maximum Anchor Dimension (Including Bolt Height)
11”(280mm) x 13”(330mm) x 3”(76mm)
Intumescent Expansion At
320°F (160°C)
Fiber Insert
Thickness
1.0” (25.4 mm)
Density
10 pcf (160 kg/m3)
Non-Combustible
Yes
IARC Content
Group 3: Not classifiable As Carcinogenic to humans (Bio soluble fiber)
