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TP680 Construction Polyurethane Sealant | High Quality Sealant Factory in China

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


Shandong Kingwit New Material Technology Co., Ltd. has been specializing in the R&D and marketing of Acrylic sealant, Silicone sealant, MS polymer, Polyurethane sealant, Wood Filler and Waterproof Painting etc for over ten years.
Kingwit Brand is an excellent enterprise of China's manufacturing to the world. In our company, OEM&ODM are available and we can provide free samples for you. 50+ sealant products varieties provide you one-stop shopping experience. We have exported to over 150 countries with designed labels. Above all, 5 times quality check before shipment to insure stable and reliable quality.
Company Advantage
Kingwit has been deeply engaged in the sealant industry for many years, gaining extensive industry expertise and mastering international trade practices. With a global network of trusted partners, Kingwit is committed to delivering mutual success and long-term value.
  • 7*24 Hours Service
    We have a professional customer service team ready to help you 24/7, supporting you every step of the way.
  • Professional Techincal Team
    We have an excellent technical team, which can be designed according to customers requirements.
  • Reasonable Price
    We offer competitive factory-direct pricing, ensuring excellent value without compromising quality.
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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
Whatsapp: +8619353218907
 
 
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