GENERAL DESCRIPTION: DT-2000 A & B is a lightweight, color coded, two component, 1 to 1 mix epoxy system. When mixed together it forms a soft, dough-like consistency that cures at room temperature. DT-2000 A & B exhibits low exotherm thus providing excellent for quick light weight back-up supporting structure for large parts.
RECOMMENDED USE: Apply 2 epoxy gel coats (RSC-301X & SC-150-N), then 2 layers of style 7500 fiberglass cloth with clear laminating resin (LR-100 & LH-101), then 1/4" to 1/2" thick DT-2000 A & B. Next apply 2 layers of 7500 fiberglass cloth with laminating resin. This application will yield a very lightweight sandwich mold.
| Ratio by Weight | 100 A to 100 B |
| Ratio by Volume | 1 A to 1 B |
| Pot Life (1 lb. Mass at 72ºF) | 2 hours |
| Demold Time (At 72ºF & 1/2" Thickness) | 18-24 hours |
| Shore "D" | 62 |
| Density mixed (lbs. per Gallon) | 6.0 |
| Specific Gravity | .73 |
| Shelf Life | 1 Year |
| Cure Time (At 72ºF) | Approximately 50 hours |
| Flexural Strength | 14,900 psi |
| Flexural Modulus | 1.06 x 106 |
| Co-Efficient of Thermal Expansion (in/in/ºF) | 1.87 x 106 |
| (Cast Only) | |
| Coverage: 24 lbs. Unit Approximately 16 sq. ft. at 1/2" | |