NGP 178SDKB OverLapping Astragal, Black Silicone Seal, 5/16" Height, 1 5/8" Width, Fasteners #10 x 3/4" SMS. Dark Bronze Finish
The NGP 178SDKB OverLapping Astragal features a Black Silicone Seal and measures a height of 5/16" and a width of 1 5/8". The included Fasteners measure #10 x 3/4" SMS and the finish is a sleek Dark Bronze. This product is ideal for securing and sealing door frames in an overlapping design for added protection.
Aluminum alloy 6063, T5 temper
Synthetic rubber polymer: Siloxane
Excellent flexibility and memory
Flame resistant
Moisture resistant
Temperature range -100°F to 500°F, remains flexible at extreme temperatures
Excellent resistance to ozone, UV and aging
Recommended for areas using FM200 or Halon Fire Suppression Systems
BHMA Certified to ANSI/BHMA A156.22 performance tests for heat and cold
