GENERAL DESCRIPTION: WB-400 is an unfilled, clean epoxy resin system with a fast pot life. WB-400 is a tough, strong impact-resistant resin with excellent moisture and chemical resistance. It has excellent wetting quality on Kevlar, Carbon Graphite and Fiberglass.
| Ratio by Weight | 100pbw to 20pbw |
| Pot Life (200 gram mass) | 15 minutes |
| Tensile Strength @ 25ºC | 8,500 |
| Flexural Strength @ 25ºC | 25,900 |
| Heat Deflection | 200ºF |
| Shore "D" | 80 |
| Density Resin | 9.7 |
| Density Hardener | 8.5 |
| Density Mixed | 9.5 |
| Shelf Life Resin/Hardener | 1 year |