The 635 Thin Epoxy Resin is a high quality resin system which works well for lamination of Fiberglass, Carbon Fiber or Kevlar. This epoxy has a syrup like consistency and will wet-out materials very quickly. This makes it very easy to work with. The epoxy is low odor. In addition to lamination of materials this epoxy also works very well as a sealer for porous materials such as wood, because of its ability to easily penetrate the materials. Resin viscosity: 600 cps.
This resin uses a 2:1 hardener. Mixing 2 parts epoxy to 1 part hardener will give you the appropriate final mixture.
The 2:1 hardener has a pot life of 35-40 minutes at 80° F, set time of 5-6 hours and a drying time of 24-48 hours. This epoxy is NON-blushing.
This is considered to be a slow hardener, Our 3:1 and 4:1 hardener epoxies will cure much faster. However this 2:1 hardener will provide you with the maximum working time possible and should not be used in temps under 70° F unless a very long curing time is needed. Slow hardener should be used at temperatures above 80° F for optimal overnight curing.
The item has a shelf life of approximately one year. To ensure quality results and proper curing, please make sure to use the resin shortly after purchase.
Thin Epoxy Resin MSDS
2:1 Hardener MSDS