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

PU 11FC Pro High Modulus Universal Construction Building Polyurethane Sealant for Concrete, Sidewalk Expansion Joint Filler Waterproof Caulk

Basic Information
Place of Origin: China
Brand Name: Useal
Model Number: PU 11FC Pro
Main Raw Material: Polyurethane
Usage: Construction Joint

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

Construction Expansion Concrete Joint Sealing PU 11FC Pro Crack Filler

Useal PU 11FC Pro is a single component high modulus polyurethane sealing adhesive. Can be applied to indoor and outdoor applications. Suitable for sealing and bonding in the construction industry, especially for sealing and bonding with low or moderate displacement.

Main Specification

Chemical basis	Polyurethane
Colour	Black, White, Gray, Beige
Curing mechanism	Moisture curable
Tack free time (ISO 37)	45-75 min depending on climate
Curing rate	>3mm/24H
Density (GB/T 13477, DIN 574393)	1.3±0.1g/ml depending on color
Joint size	Narrowest 10mm, widest 30mm
Sagging (DIN EN ISO7390)	0mm
Working temperature	-40°C ~ +80°C
Tear strength (ISO 34, DIN 53515)	8N/mm
Shore A hardness (GB/T 531, DIN 53505)	45(23℃, after 28 days of curing at a relative humidity of 50%)
Elastic modulus (DIN EN ISO8340)	0.7N/mm2 at a fracture elongation of 100%（23℃，at a relative humidity of 50%）
Elongation at break (ISO 37, DIN 53504)	>600%
Tensile strength at break	1.8Mpa
Recovery rate (DIN EN ISO 7389B)	>90%
Chemical resistance	Resistant to water, seawater, weak alkali, cement mortar and water-based scrubbing liquid. Not resistant to alcohol, organic acids, strong bases and acids, chlorinated water and aromatic (hydrocarbon) fuels

23℃/50% relative humidity

Product Advantages

1. Good adhesion with various building materials;

2. High tear strength;

3. High modulus sealant;

4. Excellent anti sagging performance;

5. Displacement capacity ±25%.

Applications

1. Connection of floors, stairs, and walls;

2. Connection between ground and composite metal frame;

3. Sealing of joints and sealing of pipelines and ventilation systems;

4. Sealing and bonding of metal and wooden buildings.

Construction Industry

Precast Concrete Structure

Building Walls

Building Ground

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.

Packing

1. 300ml, cartridge;

2. 400ml/ 600ml, sausage;

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

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.