S771_ Self-Adhesive Silicone Meeting Stile Astragal Seal, 84" Length Finish:Dark Brown 90-Minute Rated Wire Glass -

90-Minute Rated Wire Glass - Fire

230TP Thumbpiece Pull Trim

Excellent compression

Dorma C240 / CL740

S771_ Self-Adhesive Silicone Meeting Stile Astragal Seal, 84" Length Finish:Dark Brown 90-Minute Rated Wire Glass -Pemko S771_ Self Adhesive Silcone Astragal The S771 astragal meeting stile seals can be installed on virtually any pair of doors where sound attenuation is required. These products seal the opening to prevent heat loss, slow the passage of smoke and act as a weatherization product. Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time. Stays flexible between 58 degrees (F) and 450 degrees (F)