SEP-1912 Low Viscosity Waterproof Sealants
SEP-1912 is a one component, low viscosity, self leveling silane end-capped polyether waterproof sealant, without solvent, free isocyanate, small organic silicon molecule and polymer.
It is environmental friendly, low VOC, and cannot dirt the substrate, which is curing by absorbing the moisture from air in the room temperature.
It performs excellent bonding to variety of construction materials, such as concrete, cement, stone, glass, ceramic, wood, color steel tile, etc., therefore it could be widely used in construction and infrastructure areas for waterproof.
Characteristics
Single component, easy to handle
Low viscosity, self flow
Excellent weather resistance
Environment friendly, 100% solid, low VOC, no contamination to substrates
Superior adhesion to concrete, stone, glasses, wood, ceramic etc.
Paintable
Packaging
310ml/Tube,200kg/Drum,others could be customized.
Transportation
Transport as non-dangerous goods.
Applications
Waterproof for basement, wall, roof, balcony, and floor
Tunnel, bridge, other building and construction gap filing & sealing
Storage
Please place at 8-30℃cool and dry place. Shelf time: 12 months
Uncured technical parameters
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Appearance
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W/B/G
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Solid content
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100%
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Density,g/cm3 (GB/T13354-1992)
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1.45±0.05
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Viscosity
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Pasty, Thixotropic
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Tack free time,min (GB/T13477.5)
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15-30
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Curing Speed
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3mm/24h
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Cured technical parameters,curing temp 23℃±2℃;curing humidity 50%±5%
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Hardness,Shore A (GB/T531.1-2008 )
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35-45
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Tensile strength,MPa (GB/T528-2009)
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>1.0
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Elongation at break , % (GB/T528-2009)
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200-400
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