Silicones for building
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Ensure resilient, long-lasting protection against the spread of fire, smoke, toxic gases and water with Pensil 300 Alkoxy fire-retardant joint sealant.
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Pensil 300 is a one-part neutral curing silicone sealant designed to seal joints and control the spread of fire, smoke, toxic gases and water during fire conditions.
With excellent primerless adhesion to a variety of building materials, including glass, glazed surfaces, treated wood, aluminium, steel, masonry and concrete, Pensil 300 ensures a strong and long-lasting bond.
The sealant’s exceptional movement accommodation makes it an ideal choice for joints that require fire resistance without losing adhesion or rupturing due to normal environmental movement. Whether sealing a residential or commercial building, Pensil 300 can provide peace of mind knowing that the structure is protected.
The fire-retardant additives used in Pensil 300 do not contain halogens or isocynates. Upgrade building safety and choose Pensil 300 for your fire-resistant silicone sealing needs.
Exceptional versatility
Quick and easy to apply
Currently available in 4 standard colors.
Currently available in:
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