Black and red Ranelast sponge rubber gaskets are flexible sealing solutions made from high-quality synthetic rubber. These gaskets feature a unique sponge structure, providing excellent compression and recovery properties, which ensures a tight seal even under varying pressures. The black variant is typically resistant to weathering, UV exposure, and various chemicals, while the red variant often indicates enhanced temperature resistance.

EPDM rubber gaskets are sealing components made from ethylene propylene diene monomer (EPDM) rubber, known for their excellent resistance to weather, ozone, UV radiation, and various chemicals. These gaskets are ideal for outdoor applications and are commonly used in automotive, construction, and HVAC systems.