Backup Seal Back Catalog number: CTS-2963 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7100350 MarvelXACT PLS 100µm x 350mm Price on request CTS-A11184 Lamp Housing Window Assembly Price on request PS7025350 MarvelXACT™ PEEKsil™ 25µm ID x 350mm Price on request