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TP680 Construction Polyurethane Sealant

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.
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  • TP680

  • KINGWIT

1-8

1-10

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%

Application Temperature

5℃-35℃

Service Temperature

-40℃- +90℃(minimum 50℃ in hot water)



Advantages

  • 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.


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


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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Have questions or need a tailored sealant solution for your project? Fill out the form below, and our team of experts will reach out to you promptly to discuss your requirements and provide personalized assistance. We're committed to finding the perfect sealing solution for your needs.
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Shandong Kingwit New Material Technology Co., Ltd.
Add: Building 11, Huawei Big Data Industrial Park, Dongjiang Street, Yantai, Shandong, China.
Email: 
belle@kwsealant.com           jenny@kwsealant.com      
 
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