NGP | sku: 406610 NGP Silicone Bulb Smoke Seal, Charcoal, 300' NGP Silicone Bulb Smoke Seal, Charcoal, 300'Synthetic rubber polymer: SiloxaneSelf-Adhesive SiliconeExcellent flexibility and memoryFlame-resistantMoisture-ResistantExcellent resistance to ozone, UV and agingRecommended for areas using FM200 or Halon... Log in for pricing