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

Best Windscreen Sealant Auto Window Glass Adhesive Automotive Windshield Caulk Car Front Glass Glue PU 255FC

Basic Information
Brand Name: Usealant
Model Number: PU 255FC
Grade: OEM
Main Raw Material: Polyurethane
Usage: Sealant car glass, windshield glass sealant, auto window sealant

MOQ: No minimum order quantity

Price: Negotiable

Delivery Time: 20-25 days

Payment: TT, L/C

Supply Ability: 1000000 pcs/ month

Classification：

PU Automotive Sealant

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Description

OEM Grade Sikaflex 255 U418 Betaseal Black Glue for Windshield Installment Urethane Windshield Adhesive High Bond Strength Window Sealant Compound

PU 255FC is a high-performance, fast curing auto windscreen sealant for the bonding of automotive original glass (except plexiglass) in the transportation industry. OEM grade windshield adhesive sealant 600ml with shear strength 4 MPa. It is the best automotive window caulking for car window.

Main Specification

Chemical basis	One component PU glue
Curing mechanism	Moisture curable
Color	Black
Density (GB/T 13477)	1.2g/ml
Tack free time (ISO 37)	20Min
Shore A hardness（GB/T531）	60
Shrinkage rate	3%
Elongation tensile stress (ISO 37)	6Mpa
Elongation at break (ISO 37)	>500%
Tear strength (ISO 34)	20N/mm
Shear strength (ISO 4587)	4MPa
Application temperature	+5℃ ~ +35℃
Electric resistance coefficient (ASTMD 257-99)	10⁷Ωcm
Safe departure time (FMVSS 212/208) Two airbag No airbag	8H 2H
Temperature resistance	-40℃ ~ + 90℃
Construction temperature	+10℃ ~ + 35℃
Shelf life (sealed and stored below 25 ℃)	9 months

23℃/50% relative humidity

Product Advantages

1. Automobiles recognized by the original manufacturer;

2. Solvent-free and odorless;

3. Rapid curing;

4. Short stringing;

5. Anti-sagging;

6. Activator and primer-free;

7. Shear strength 4MPa.

Applications

1. Ideal for automated operations in bus and truck manufacturing plants.

2. OEM grade windshield installing.

Storage and shelf life

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

2. 9 months from manufacturing date.

Packing

1. 300/ 310ml aluminium cartridge, customized;

2. 400/ 600ml sausage, customized;

3. 15L/ 20L/ 200L drum.

Enterprise Strength

We're specialized in matte glossy primerless odorless black 600ml sausage sachet caulking automotive automobile auto car bus window glass PU polyurethane urethane autoglass windshield windscreen wind screen glazing adhesive sealant glue mastic for transportation, waterproof exterior construction chemicals building materials sellador de poliuretano polyurea grey gray high low modulus expansion joint sealant sausages paintable for concrete, aluminum, high strength 290 ml 300 ml OEM industrial indoor outdoor hybrid ms silane terminated modified polymer polyether adhesive glue sealant in drums, rail adhesivo, silicone sealant, PU foam, acrylic sealant, PVC sealant and cordless pneumatic adhesive caulking applicator gun etc..

Our products mainly use in aftermarket auto glass replacement, multi-use flexible low voc elastic structural building and construction bonding and repairing, marine strong adhesion, bamboo plank laminate engineered wood wooden hardwood parquet board timber flooring floor, all purpose fix all MS high tack instant grab, industrial welding caulking, 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 gel sikaflex fix multiseal formula for rubber sealant polyurethane. 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 CE, 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.