Clear RTV Silicone Sealant

RTC# 88000,

A barely visible, clear RTV silicone sealant in a convenient pressurized package. Designed to provide a wide range of sealing, bonding, protecting, and waterproofing applications. This excellent sealant forms a water tight seal to close cracks, seams and entrance ports on many types of parts and equipment. Use for interior and exterior projects. Will not crack, crumble or shrink. Clear RTV Silicone Sealant is packaged in a unique pressurized can that is easy to use – no messy caulking tubes. The package keeps the sealant fresh and dispenses a consistent uniform bead. Extension tubes are provided to allow for different thickness beads and hard to reach areas. This sealant has a flash point of 212° F. It remains stable at temperatures ranging from -60° F to 400° F. It has a dielectric strength of 550 volts/ml.

Technical Data


Use Clear RTV Silicone Sealant to seal cracks, seams, cable entrance ports and duct entrances to prevent moisture and insect invasion. Applications include:

  • Cabinets
  • Pedestals
  • Form Gaskets
  • HVAC
  • Duct Work
  • Plumbing
  • Splice/Repeater Cases
  • Seal Gaskets
  • Mating Parts
  • Gear Boxes
  • Outdoor Construction
Rainbow Number Container Ordering UOM Units/Case Case Weight Case Size
88000Aerosol CanCase1210 lbs7" L x 9" W x 9" H
Multiple use product Save money by using a single product for a variety of applications
Effective at temperatures from -60° F to 400° F Suitable for many interior and exterior applications

Flash point: 212° F
Dielectric strength: 550 volts/ml
Convenient no waste container
Cures in air
Wide temp range: -60° F – 400° F
Extension tube provided to allow for varied bead thickness

Clear RTV Silicone Sealant meets federal specification TT-S-001543A Class A (COM-NBS) and federal specification TT-S-00230 Class A (COM-NBS). It also meets FDA regulation 21-177.2600 and meets or exceeds MIL-A-46106.