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Terostat 8590 Adhesive

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Terostat 8590 Adhesive Specification

Hardness
Shore A approx. 60

Material
1-component polyurethane

Holding Power
Very High, suited for structural bonding

Shelf Life
12 months in unopened packaging

Packaging Size
310 ml (cartridge), 400 ml & 600 ml (foil packs)

Types Of Chemical
Reactive Adhesive

Adhesive Type
One-component polyurethane

Features
Paintable, fast skinning, easy application, high strength, primerless adhesion on glass

Glue thickness
Recommended bead thickness 6-10 mm

Form
Paste

Storage Temperature
+5 C to +25 C

Tensile Strength
7 MPa

Surface Of Application
Glass, metal, painted surfaces

CAS No
Mixture (specific CAS numbers not disclosed)

Other Names
Polyurethane Adhesive

Usage
Industrial adhesive, especially for automotive and vehicle glass bonding

Grade
Automotive Grade

Purity
High Purity (Specific value not provided)

Application
Windscreen and glass component bonding, sealing seams, metal, wood, plastics

Color
Black

Physical State
Paste

Elongation at Break
>400%

Skin Over Time
10-20 min at 23C / 50% RH

Package Type
Cartridge, foil pack

Tack Free Time
30 min

Weather Resistance
Excellent

Application Temperature
+5C to +35C

Full Cure Time
24-48 hours depending on humidity and temperature

Skin Formation Time
~20 min at 23C / 50% r.h.

Odor
Characteristic (solvent-free)

Chemical Resistance
Resistant to water, oil, diluted acids, and bases

Curing Speed
Approx. 3 mm/24 h

UV Resistance
Good

Density
~1.24 g/cm

Cure Mechanism
Moisture curing

Compatibility
Suitable for direct glazing systems in vehicles

VOC Content
Low

About Terostat 8590 Adhesive

Terostat 8590

Carving a niche for the organization, we are engaged in bringing forth the clients a comprehensive assortment of Terostat 8590. Developed as per the international quality standards, the range is widely appreciated by the clients for its compatibility, excellent bonding, high strength and elasticity. Ideally applicable for filling the gaps between the bondings of the substances, the range can also be availed in customized specifications depending up on the requirement of the customers.

Specification:

Applications	Adhesives Direct Glazing
Chemistry	Polyurethane
Media Carrier	100 % liquid & paste
Cure Type	Moisture

Product details

Brand	Terostat
Features	Vibration Resistant,Water Resistant,Heat Resistant
Grade Standard	Chemical Grade,Industrial Grade,Pharmaceutical Grade
Usage/Application	Plastic,Glass,Wood,Paper

Exceptional Performance for Vehicle Glazing

Terostat 8590 is specially formulated for automotive glass bonding, offering direct glazing without the need for primer on glass surfaces. Its high elongation at break and robust holding power make it suitable for windscreen installation and other vehicle glass applications where flexibility and strength are paramount.

Fast Skinning and Effortless Application

Designed for efficiency, Terostat 8590 forms a skin within 1020 minutes under standard conditions, ensuring swift progress on production lines. Its paste form allows for precise bead placement (recommended 610 mm), and it is notably easy to apply with standard caulking equipment in a temperature range of +5C to +35C.

Long-Lasting Bond with Environmental Resistance

This adhesive provides outstanding durability, with resistance to water, oils, diluted acids, and bases. Its low VOC content, lack of solvents, and high weather and UV resistance render it reliable in harsh environments, while maintaining a strong, permanent bond.

FAQs of Terostat 8590 Adhesive:

Q: How is Terostat 8590 applied for bonding automotive glass and components?

A: Terostat 8590 is applied as a single-component paste using a cartridge or foil pack dispenser. The recommended bead thickness is 610 mm. Apply the adhesive directly onto clean, dry surfaces, and assemble the components within 1020 minutes of application at 23C/50% RH, ensuring proper positioning before skin formation.

Q: What curing mechanism does Terostat 8590 utilize and how long does it take to fully cure?

A: Terostat 8590 cures by reacting with atmospheric moisture. Initial skin formation occurs within 1020 minutes, with tack-free time up to 30 minutes. Cure speed averages about 3 mm depth per 24 hours, and full cure typically occurs within 2448 hours, depending on humidity and temperature.

Q: When should you use Terostat 8590 for industrial or automotive sealing and bonding?

A: Use Terostat 8590 when a strong, flexible, and durable adhesive is required, particularly for vehicle windscreens, glass components, sealing seams, or mounting various materials such as metal, wood, or plastics. Its automotive-grade formulation is ideal for direct glazing and structural bonding tasks.

Q: Where can Terostat 8590 be applied for optimal results?

A: For best adhesion and performance, Terostat 8590 should be applied to clean, dust- and grease-free surfaces made of glass, painted metal, bare metal, certain plastics, or wood. It is especially suitable for vehicle manufacturing, automotive repair shops, and industrial assembly lines.

Q: What benefits does Terostat 8590 offer compared to conventional adhesives?

A: Terostat 8590 stands out due to its fast skinning, superior tensile strength (7 MPa), high elongation at break (>400%), excellent weather, water, and chemical resistance, solvent-free formulation, and compatible application with or without primer on glass, supporting both safety and efficiency.

Q: Is Terostat 8590 resistant to chemicals and outdoor exposure?

A: Yes, Terostat 8590 exhibits high resistance to water, oil, diluted acids and bases, and sustains its adhesive properties under harsh weather, UV exposure, and environmental stress, making it reliable for both interior and exterior applications.

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