Mercaptan-Based Hardener – Approx. Gel Time: 15 Minutes

For industries that demand rapid curing performance with reliable bonding strength, GL-1815 Mercaptan-Based Hardener offers a powerful solution. With a gel time of approximately 15 minutes, this hardener is specifically formulated for use with standard Bisphenol A epoxy resins at a 1:1 mix ratio, making it ideal for both ambient and low-temperature applications.

Key Features

·Approximate Gel Time: 15 minutes  

 Cures quickly under ambient conditions, allowing for faster turnaround and shorter processing times.

·Versatile Reactivity:  

 GL-1815 can be used as a standalone curing agent or as an accelerator for amine or amide-based systems, making it a highly adaptable component for complex formulations.

·Mix Ratio: 1:1 with standard Bisphenol A epoxy resin  

 Simplifies the blending process and ensures consistent results in diverse environments.

Ideal for a Wide Range of Applications

Thanks to its fast-curing properties and low-temperature performance, GL-1815 is well-suited for:

· Protective and industrial coatings  

· Civil engineering repairs and bonding  

· Quick-set adhesives for commercial use  

· DIY and consumer-grade repair kits

Its rapid gel time makes it especially useful where time is critical — including emergency fixes, high-throughput manufacturing, or cold-weather applications.

Advantages at a Glance

· Reliable cure performance in ambient and cold conditions  

· Excellent compatibility with various epoxy systems  

· Suitable for both industrial and consumer applications  

· Balanced working time and handling properties  

· Supports faster production cycles and improved efficiency

GL-1815 Mercaptan-Based Hardener is engineered for speed, strength, and versatility. Whether used alone or as part of a more complex curing system, it offers dependable performance where timing and quality matter most.