Average rating:

Select size for pricing

Click for usage guides

SKU 375

Select size for pricing

Using Catalyst

Catalyst Mixing Guide


Featured positive reviews:

I was using cups for mixing catalyst and resin in small amounts. Because I was mixing by estimated volume of resin, the amount of drops to use was not always accurate. I had to apply heat to kickstart curing on one or two occasions, but the catalyst worked well.
From what I read, catalyst has a short shelf life. I was using resin that was years old, and it would not harden with the old catalyst. This catalyst did make the old resin harden. It would be helpful to have shelf life guidance with this product, along with any hints that would make it stay viable longer.


Due to the Covid19: there is a High Volume of Packages. All Shipping Companies are taking longer to process and deliver.

View our  HOW TO videos on

 Rayplex Ltd. 341 Durham Crt. Oshawa, Ontario, Canada L1J-1W8 
Open to the Public: Mon - Thurs: 9 am. to 5 pm. Fri 9am - 4pm EST  Contact us:  905-579-1433
Copyright © 2020 Rayplex Ltd.      RAYPLEX is a registered Trade Mark All rights reserved.
Click here for directions to our store