Address：No. 303 West Transit Road, Boshan District, Zibo City, Shandong Province, China

PU Metal Sealant Automotive Construction High-modulus Excellent Adhesion to Sheet Iron, Aluminum, Stainless Steel

Basic Information
Place of Origin: Shandong, China
Brand Name: Useal
Model Number: PU Metal
Main Raw Material: Polyurethane
Usage: All kinds of metal

MOQ: No minimum order quantity

Price: Negotiable

Delivery Time: 20-25 days

Payment: TT, L/C

Supply Ability: 1000000 pcs/ month

Classification：

PU Construction Sealant

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Description

Useal PU Metal Sealant is a one-component, high-modulus polyurethane sealant that cures on exposure to atmospheric humidity. It possesses excellent adhesion to sheet iron, aluminum, stainless steel, lead, copper, ceramic, glass, wood and various plastic materials.

Main Specifications

Chemical Basis	Polyurethane
Consistency	Thixotropic
Curing Mechanism	Moisture curing
Density	1.18±0,03 g /ml
Tack Free Time	60 ±10 min
Curing Rate	Min. 3mm/day
Sagging	0 mm (EN ISO 7390)
Temperature Resistance	-40°C to +90°C
Application Temperature	+5°C to +40°C
Hardness Shore A	45±3 After 28 days (ASTM C661)
Color	White, black, gray, beige or as customer required

(23°C and 50% R.H)

Product Properties

● Permanently flexible;

● Non-sag consistency - Exceptional thixotropy;

● Non-sticky / does not pick up dirt;

● High mechanical resistance;

● Improved storage stability;

● Easy to gun, can be easily smoothed;

● Over-paintable.

Application

● Body construction of cars, containers, caravans etc.;

● Sealing and bonding of ventilation ducts, gutters and spouts etc.;

● Sealing of sheet metal seams;

● For vibration reduction in all type of sheet metal assembly works;

● Sealing against water, air, gas and dust.

Storage and shelf life

1. Store in the original unopened package in a dry and shady place below 23°C;

2. 12 months from manufacturing date.

Package

1. 310ml, cartridge;

2. 400ml/ 600ml, sausage;

3. 15L/ 20L/ 195L, barrel;

4. As required.

Enterprise Strength

We're specialized in the production, research and development of various sealant adhesives such as polyurethane sealant, silicone sealant, PU foam, acrylic sealant, MS sealant, butyl sealant, hot melt adhesive and PVC sealant etc.. Our products have a wide range of applications, mainly used in building construction, automobile windshield industry, marine, rail transportation, containers, related machinery equipment, solar power new energy and other fields.

Qualification Certificate

1. We're the only original factory in China owning Sika formula for PU sealants. We also have multinational products equivalent to Bostik, Wacker.

2. Our company has passed the ISO 9001:2015 Quality Management System Certification, ISO 14001:2015 Environmental Management System Certification and IATF 16949:2016 Certification.

3. Our products have obtained REACH certificate and Intertek test.

Customer Feedback

Products are exported to all over the world, and trusted by customers. With the increase of import and export business, we established a subsidiary company Shandong Yunrun New Material Technology Co., Ltd in 2024. specializing in overseas import and export business.

Packaging & Shipping

Our company has advanced experimental and testing rooms; independent research and development and testing capabilities; two automated production lines and key production equipment imported from Italy to ensure stable product quality. With strong technical supports, we both have world class products comparable to Sika, Henkel and Bostik, also cost-effective products suitable for the public. Our production is flexible and fast, which can not only meet large orders, but also accept small quantities and special customized small batch orders.