Single-Component Low-Modulus Polyurethane Sealant for Expansion Joints

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Product Description

Basic Information

Model NO.
PU
Working Temperature
-40℃~+150℃
OEM/ODM Service
Yes
Shelf Life
9 Months
Free Samples
Yes
Product Time
2 Weeks
Third Party Inspection
Supported
MOQ
60 Cartons
Payment Term
T/T, Paypal, Western Union, Visa, L/C
Type
Sealant
Transport Package
20PCS/Carton
Specification
320/400/600 ml
HS Code
35061000
Production Capacity
50000PCS/Day

Packaging & Delivery

Package Size
35.00cm * 15.00cm * 8.00cm
Package Gross Weight
0.800kg
Polyurethane Sealant Overview

Product Description

ProductSingle Component Polyurethane Building Sealant
BasePolyurethane
TypeOne-component, moisture curing, low/medium/high modulus
ColorWhite, Gray, Black or customized
FormPaste, rubber-like after solid
Shelf life9 months
Packing310ml/400ml/600 ml pack
Apply Temperature4°C to +40°C
Main ApplicationsFor construction
Sealant Detail 1 Sealant Detail 2

Core Advantages

  • One component, easy to use, good extrudability, and thixotropic; can be applied directly with a glue gun.
  • Environmentally friendly, non-polluting, and non-corrosive to building substrates.
  • Good paintability; surface can be decorated after curing.
  • Excellent weather, aging, water, and cold resistance.
  • Low modulus, elongation over 800%, and resistance to displacement over 25 levels.
  • Excellent adhesion to aerated concrete, cement, stone, and metal.
Application 1 Application 2 Application 3

Main Applications

  • Adhesive sealing of all types of assembled building facades, panel joints and finishes.
  • Waterproofing and sealing of concrete expansion joints in underground tunnels and pipe corridors.
  • Bonding and sealing of joints in steel structures.
Application Field Joint Sealing

Certifications

Product Certifications

Packaging & Shipping

Packaging 1 Packaging 2 Shipping

Company Profile

Factory Office

Founded in 2007, we have become a leading silicone sealant brand. Our main products include high-quality structural silicone sealant, weatherproof silicone sealant, acrylic silicone sealant, neutral silicone sealant, stone silicone sealant, and aquarium sealant.

Certificated by quality centers and industry associations, all products comply with ISO 9001:2015 and ISO 14001. With over 10 years of export experience, our sealants meet international standards for Europe, North America, Southeast Asia, and the Middle East.

Our Service Advantages

  • Free design service for packaging
  • Small MOQ for customizing your logo
  • Customizable ingredient content
  • Free product and quality testing
  • Fast shipment within 3-10 working days
  • Competitive pricing for premium quality
Service Advantage
Product Range

Frequently Asked Questions

What is your minimum order quantity (MOQ)?
Our standard MOQ is 200 boxes, but we offer flexible options for long-term partners. Contact us for small-quantity inquiries.
What is your lead time for orders?
Standard products: 10-15 days. Custom packing: 15-25 days depending on requirements. Expedited production is available.
What payment terms do you accept?
We primarily accept T/T (Bank Transfer) with a 30% deposit and 70% balance before shipment.
Do you provide samples?
Yes! Free samples are available for evaluation, while customers cover the shipping costs.
Can you customize sealant formulas?
Absolutely! We specialize in tailored solutions for color, viscosity, and curing time.
What markets do you serve?
We export globally to America, Europe, Africa, and Asia, complying with ISO and ASTM international standards.

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