W-101 Petro Gel is specifically designed to assist in the assembly of various rubber components, offering reliable lubrication and ease of installation. Common applications include rubber mounts, couplings, radial o-ring seals, general-purpose seals and o-rings, and hose assemblies. This gel has been tested and approved by Caterpillar to meet the same rigorous standards required for retention compounds and assembly aids used in Genuine Cat® Parts, ensuring consistent performance and compatibility across a wide range of equipment and service scenarios.