Construction Polyurethane Sealant Product Description
TP680 is a moisture curing one-component elastic polyurethane sealing adhesive. Ideal for sanitary facility, roof and underground construction, bridge, tunnel, culvert, hydraulic engineering, joints in the roof and gutter, joints in water pipes, container, tank and silos.
Construction Polyurethane Sealant Packing
Packing | Color | Quantity/Carton |
600ml | White, Black, Grey etc. | 20 sausages |
310ml | White, Black, Grey etc. | 25 cartridges |
Construction Polyurethane Sealant Technical Data
Appearance | Paste |
Tack free time | 46 min |
Sagging | 0 mm |
Shore A hardness | 41 |
Density g/cm³ (±) | 1.26 |
100% Stretching Strength | ≥0.58 Mpa |
Tensile Strength | 2.7 Mpa |
Elongation at break | 805% |
Service Temperature | -40℃- +90℃(minimum 50℃ in hot water) |
Application Temperature | 5℃-35℃ |
Construction Polyurethane Sealant Special Characteristics
- Neutral, no pollution and curing under normal temperature, no corrosion.
- Nontoxic and anti-mould.
- Excellent durability.
- High abrasion resistance and tear strength.
- Good weathering and water resistance.
- Good slump resistance, non-sag.
- Apply directly on site, no need mix.
- Can be painted, good compatibility with paints.
Construction Polyurethane Sealant Typical Application
- sealing joints in concrete, epoxy, stone and quarry tiled floors.
- Sealing joints in roofing and guttering etc.
- Flexible draught proofing.
- Containers, water tanks and soils.
- Bolted lap joints.
- Sanitary purposes.
- Connection joints between floor/stair and wall.
- Connection joints between floor and machinery.
- Seam sealing / sealing of pipe ducts/ ventilation systems
Construction Polyurethane Sealant Safety & Storage
- Keep contents out of reach of children. In case of contact with eyes, please rinse eyes with plenty of water and seek medical advice as soon as possible.
- At dry below 25℃ unopened in original containers Sausage & Aluminum tube packing: 9 months.
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