Pensil 300 Silicone Sealant

STI – neutral curing silicone sealant used on walls and floors to control the spread of fire, smoke, toxic gases, and water in the event of a fire. Seal penetrations that involve non-combustible materials such as cables, expansion joints, and other construction gaps.

Product Guides

Data Sheet
MSDS

Product Description


  • Characteristics
  • Adhesive, auto bonding, water & chemical resistant sealant that reacts to atmospheric moisture to form a durable seal.




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