Details: Pemko S1125D-510 Adhesive Silicone Astragal Seal

Adhesive-backed astragal gasketing and seals.

All adhesive gaskets have a limited shelf life. These products must be used within 6 months of purchase and must be stored between 50 degrees (F) and 100 degrees (F).
Double check adhesion after 2-3 hours before leaving job overnight.
Adhesion takes delayed set. Immediate removal and resetting can be done if error occurs in initial placement. DO NOT reset after one hour. Full set is reached in 24 hours.