Pemkoprene, PK33 supplied in black finish, 20 foot piece. Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time. Stays flexible between -40 degrees (F) and 250 degrees (F) with very high resistance to flex fatigue. Smoke tested in accordance with UL1784-01; meets the requirements of NFPA 105 "Standard for the Installation of Smoke Door Assemblies and Other Opening Protectives".
Pemkoprene, PK33BL-20, Perimeter Gasket Fire/Smoke Seal
- Brand: Pemko
- Product Code: PK33BL20
- Sku: 49246
- Availability: In Stock