GENERAL DESCRIPTION: WB-400 is a low cost, clear laminating system used for thin skin lay ups. Virtually no blush on surface or back. It is especially designed for wind surf markets and other similar uses.
| Ratio by Weight | 100pbw to 33pbw |
| Ratio by Volume | 2.7 to 1 |
| Pot Life at 72ºF (200 Grams Mass) | 35 minutes |
| Cure Time | 24 hours |
| Shore "D" Room Temperature | 86 |
| Flexural Strength | 16,200 |
| Flexural Modulus | .56 x 106 |
| Tensile Strength | 10,700 |
| Compressive Strength | 17,300 |
| Heat Distortion | 115ºF |
| Density Resin | 9.40 |
| Density Hardener | 8.33 |
| Density Mixed | 9.13 |
| Specific Gravity Resin | 1.13 |
| Specific Gravity Hardener | 1.00 |
| Specific Gravity Mixed | 1.08 |
| Shelf Life Resin/Hardener | 1 year |