Our offices and business operations will be closed for Memorial Day weekend from Friday — Monday, May 25, 2026. We will resume normal business hours on Tuesday, May 26, 2026.
Rock West Composites Services Custom Composites for Every Market
Click to view and choose plate sizes available. For plates 24" x 48" or larger, base shipping charge will satisfies most orders, addt'l charges may be required.
Rock West's resin infused quasi-directional plate offers superior stiffness in the 0° direction and a very unique aesthetic while maintaining some structural properties in the 90° direction to reduce the chance of the plate splitting. This plate is ~2x stiffer than our standard all fabric plate when tested in the 0° direction. In the 90° direction, stiffness reduces by a factor of 0.6x.
The first thing you may notice about this plate is its unique aesthetic. It has a woven plate appearance since the individual "tows" of carbon fiber are held in place with a very small plastic"string". This string is necessary for the uni fiber to maintain straightness during the resin infusion process.
Our 103-xx plate product has 3 plies of carbon fiber. [0/(0/90/0] where the middle ply is our 12k woven twill carbon fiber fabric.