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High pressure expansion sealant

High pressure expansion sealant
Details
Part no: IAFHPESG
Retail Price: £9.65
Our price: £7.26 + vat (£8.71 inc. vat)
Available: In Stock
Delivery: FREE UK-wide Delivery
Next working day if ordered before 2pm
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HPE or High Pressure Expansion Sealant is a graphite-based, high-pressure intumescent sealant which expands if exposed to fire, therefore protecting penetrations, including cables and pipes. It as well maintains seal insulation performance and integrity and the sealant is gas, smoke and air tight. The product swells, exerting pressure to surrounding substrates when under fire conditions, leading the penetration to close down. Stability of product char remnant then maintains insulation and integrity. HPE sealant is used in all service penetration forms through floors and walls where fire insulation and integrity requires preservation. It possesses excellent non-slump properties, along with application ease, since it is water-based.
  • Tested in lightweight partitions (plasterboard)
  • Suitable for sealing Armaflex insulation. Suitable for use in irregular applications
  • Sealing combustible pipes PVC, HDPE and ABS up to 125mm (2hrs)
  • Smoke, gas, water tight and air tight
  • Fire Classification to EN13501-2
  • Air Permeability to EN1026 - 600Pa ISO 11600