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Water Tight Sealant 3000 WT
High performance ready-to-use, intumescent silicone sealant. This sealant will help control the spread of fire, smoke and noxious gases. The sealant meets also the new UL Water Leakage Test, W Rating – Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479.
- Resistance to fire up to 4 hours (UL 1479) in accordance with ASTM E 814.
- Resistant to damages caused by weather.
- Product cures upon exposure to atmospheric humidity to form a flexible firestop seal.
- Sag-resistant, re-enterable and repairable.
- Resistance of synthetic polymeric materials to fungi.
The sealants, putty and injected materials comply with the intent of LEED® NC-EQ Credit 4.1 for Low-Emitting Materials:
Adhesives and Sealants contain less than 250 grm/Litre of VOC (organic vaporizable compounds, less H2O and no solvents).