Product Introduction
3M™ Polyurethane Glass Adhesive Sealant 590 is a high-strength, elastomeric adhesive specifically engineered for the demanding requirements of structural glass bonding and vehicle window glazing. This crack-resistant polyurethane sealant forms a durable, reliable bond that expands and contracts to accommodate heat and cold while effectively absorbing vibration and sealing against harsh elements. Uniquely formulated to adhere to difficult substrates, it delivers strong yet flexible performance for challenging transportation, marine, construction, and industrial applications. It is compatible with 3M™ Manual or Pneumatic Applicators for easy dispensing from cartridges and 400ml/600ml sausage packs.
3M™ Polyurethane Glass Adhesive Sealant 590 Features
- Fast Cure Time: Forms a skin in just 24 to 40 minutes, allowing for efficient application and processing.
- FMVSS 212 Crash Tested: Lab-tested and proven safe and highly suitable for structural glass bonding requirements.
- Elastomeric Flexibility: Creates a durable, crack-resistant bond that absorbs vibration and adapts to changing temperatures by expanding and contracting.
- Difficult Substrate Adhesion: Engineered to securely bond to traditionally hard-to-bond materials, including polycarbonates, acrylics, and flush-mounted glass.
- Weather Resistance: Provides a robust, tight seal against outdoor elements and environmental stressors.
3M™ Polyurethane Glass Adhesive Sealant 590 Applications
- Structural Windshield Installations: Engineered for secure, high-strength bonding of structural glass in transportation and vehicle manufacturing.
- PMMA Windshields: Delivers reliable, flexible adhesion specifically suited for polymethyl methacrylate (PMMA) windshield applications.
- Hard-to-Bond Plastics: Ideal for securely fastening difficult polycarbonates and acrylics used across industrial and construction projects.
- Marine & Automotive Glass: Provides weather-tight, vibration-absorbing seals for flush-mounted glass in both boats and vehicles.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Details | |
| Adhesive Type | Polyurethane |
| Application Method | Hand or pressure caulk |
| Assembly Type | Panel to Frame/Stiffener to Panel |
| Brands | 3M™ |
| Full Cure Time | >3.5 mm/24 hr |
| Hardness | 60 – 65 Shore A |
| Industries | General Industrial, Marine, Transportation |
| Modulus at 100% | >870 Pound-Force Per Square Inch |
| Physical Form | Medium paste |
| Product Color | Black |
| Product Form | Pack, Cartridge, Gallon |
| Smallest Saleable Unit | Pack, Each, Drum |
| Solids Weight Percent (Approximate) | 95 % |
| Surface Type | Painted Surface |
| Tack-free Time | 25 min – 40 min |
| Units per Case | 1.0, 12.0 |
| Dimensions and Classifications | |
| Container Size (Imperial) | 20.288 fl oz (US), 50 Gal. (US) |
| Container Size (Metric) | 310 ml, 600 ml |
| Tensile Strength (Imperial) | 1450.0 psi |
