Very good abrasion resistance, tensile strength, memory and UV resistance
Flame resistant
Moisture resistant
Temperature range -65°F to 175°F
#6 × 3/4" stainless steel sheet metal screws furnished
Screw holes slotted for adjustment
Polyurethane is black
Mill aluminum
Certifications
CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
POSITIVE PRESSURE - CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
AIR INFILTRATION TESTED to ASTM E283, Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors.