We also offer these fiberglass ribs in two different performance resin specifications.
For heavy duty applications premium grade polyesters are available with any glass matrix.
For heavy duty applications requiring added impact and material toughness we offer our fiberglass crossbracing ribs in polyurethane resin.
In addition to Heavy duty crossbracing ribs, Liberty Pultrusions is also manufacturing the 1/8 x 1 fiberglass flag staff for use with integrated portable work zone traffic signs systems. 
Contact our sales staff today to find out how Liberty Pultrusions can save you money on all your Fiberglass Crossbracing Rib requirements.