Industrial glue Request a quote

Polyurethane Windshield Adhesive

Polyurethane bonding adhesive / PU Adhesive sealant HT8921 for auto glass repair glue

Polyurethane bonding adhesive / PU Adhesive sealant HT8921 for auto glass repair glue

Product Details:

Place of Origin: Hubei, China
Brand Name: Huitian
Certification: TS16949
Model Number: HT8921

Payment & Shipping Terms:

Minimum Order Quantity: 1200 cartridge or sausage
Price: Negotiation
Packaging Details: 310ml/Cartridge, 24Cartridges/Carton; 600ml/Sausage, 20Sausages/Carton
Delivery Time: 8-12 days
Supply Ability: 300,000 pcs per month

Product details

Detail Information

Color: Black, White Material: Polyurethane Sealant
Package: 310ml/Cartridge; 600ml/Sausage Component: Single Component
High Light:

automotive windshield sealant


automotive window adhesive

Product Description

High performance PU sealant, HT8921 for buses' and trucks' sealing use


8921 high performance polyurethane sealant is a single component, low odor polyurethane adhesive. This Product is low viscosity, good thixotropy, which is convenient for manual gluing.

Competition with SI 221.

Typical use

Sealing for bus air conditioning, luggage and other parts.

Sealing ships, locomotives, construction, paint and other industries and other usage of low bond strength.

Characteristic before curing

Color: White/black/grey/iron grey

Density g/cc: 1.30g/cc

Tack Free Time(min) 50


Characteristic after curing

Tensile strength MPa: 1.8

Elongation at break (%): 500

Tear strength KN/m: 8

Harness: ShA: 40

Work Temperature℃: -40~90


Keep away from children.

If you accidentally come in contact with the skin, wipe in the curing a cloth before class, and using alcohol solvent scrubbing.

If the case of contact with eyes, rinse immediately with water, and medical treatment.

Recommended for use in a well ventilated place

Product safety data please refer to the product MSDS.


310ml/Cartridge, 24Cartridges/Carton

600ml/Sausage, 20Sausages/Carton


Store in cool and dry place 5-25 C (humidity less than 70% RH)

Storage period: Cartridge pack for 9 months

Sausage pack for 6 months