The Featherlite® Series is designed to enhance the production process and improve end-product performance of materials it is added too. Just as its name suggests, Featherlite® is an ultra-light filler formulated for cast polymer applications as a means to reduce product weight and save costs.

Products made with Featherlite® have shown to have a better thermal shock performance than those without. Featherlite® incorporates plastic micro spheres, which have an elastic property that allows the sphere to stretch and compress while subjected to stress. This elasticity will absorb stress and significantly reduce the likelihood of stress fractures and cracking. The end result is better thermal cycle with little to no stress cracks caused from hot cures in the mold.