Custom Square & Rectangular Rubber Manufacturer in USA | Elastostar

Need precision-engineered solid or sponge profiles? Elastostar Rubber Corporation is your trusted square & rectangular rubber manufacturer in the USA. Backed by ISO 9001:2015 certification, we manufacture highly precise square bars, rectangular strips, pads, and blocks using premium silicone and rubber compounds. Whether you require dense rubber for high-impact industrial dampening or soft sponge strips for enclosure door gaskets, we customize formulas to deliver optimal weather resistance, hardness, and thermal tolerance. Optimize your industrial design with custom profiles. Get in touch with our engineering experts today!