Pemko has a minimum order requirement. Orders smaller than the required minimum have a longer lead time as we need to consolidate onto a "stock" order. If you need a faster lead time, simply exceed the minimum order amount.
S77W 21' White SiliconSeal™ Adhesive-Backed Fire/Smoke Gasketing
Note: Storage and shelf life: All adhesive gaskets have a limited shelf life. This product must be used within 6 months of purchase and must be stored between 50 F Degrees and 100 F Degrees.
Note: Before installing: Thoroughly clean the frame to remove grease, dust or cleanser build-up (cleansing towlettes are included with product) . Before installation, wait for frame surface to completely dry (evaporate). Some hospital environments have wax or anti-bacterial cleanser build-up. As an alternative or substitute cleanser, use isopropyl (rubbing) alcohol. Note: Mineral spirits or other petroleum based cleaning products should NOT be used.