O-Ring: 18" ID x 18-3/8" OD, 3/16" Thick, Dash 387, Silicone MPN:ZMSCS70387

The 18 ID x 18-3/8 OD x 3/16 thick Dash 387 silicone o-ring is designed to fit perfectly into seals while featuring an extrusion ratio of 2.00 resulting in a dynamic seal capable of enduring pressures ranging from -65F to +400F (-51C to +204C). Its use of the dash 387 chemical formula is ideal for usage with various chemical and lubricants enhancing its resistance and ability to sustain different sealing needs for prolonged periods thus reducing maintenance costs. These silicone o-rings offer versatility in the manufacturing, automotive, aerospace industries as it functions exceptionally in both dynamic or static situations ensuring dependable performance across multiple applications without the risk of swelling or hardening over time. Their unique construction guarantees a leakproof seal capable of withstanding extreme temperatures and pressures thus catering to industries where consistent performance is key for optimal operation. In conclusion, the Dash 387 silicone o-rings offer cost-effective, resilient solutions tailored to the diverse requirements in the industrial or commercial domain while providing a lasting seal regardless of temperature changes making it ideal for many users.