Clear High-Elasticity Automotive Silicone Sealant

SKU: KR-145-0

Clear neutral-cure silicone sealant for forming or repairing gaskets in headlights, rear lamps, sunroofs, weatherstripping, moldings, interior trim and exterior body components.

The solvent- and acid-free formula is non-corrosive and can be used to seal electrical connections and sensors. This clear RTV silicone cures at room temperature to form a strong, watertight and highly flexible gasket with elongation of up to 700%.

KERRY® KR-145-0 provides enhanced adhesion to glass, steel, cast iron, aluminum and many plastics except polyethylene. It resists automotive service fluids, fills gaps up to 7 mm and withstands temperatures from −40 to +200 °C for short periods.

  • Room-temperature vulcanizing (RTV) silicone
  • Operating temperature range: −40 to +200 °C
  • Odorless neutral-cure formula
  • Solvent- and acid-free; non-corrosive
  • Fills gaps up to 7 mm
  • Resists engine oil, antifreeze, brake fluid and other automotive service fluids
  • Withstands heavy loads and vibration

Recommended for sealing or replacing gaskets in:

  • headlights and rear lamps;
  • sunroofs and weatherstripping;
  • interior trim and exterior body components;
  • electrical connections.
Helpful Tips →
  • Apply at an ambient temperature of +5 to +40 °C. The sealant itself should be at +20 to +25 °C.
  • Using the supplied nozzle, apply a continuous, even 2–3 mm bead to one mating surface.
  • Skin-over time: 10–25 minutes. A gasket up to 3 mm thick fully cures in 24 hours at +23 °C and 50% relative humidity.
  • After use, clean the nozzle and close the tube.
  • Remove uncured sealant with a suitable solvent such as white spirit or butyl acetate.
  • Remove excess cured sealant mechanically, using KERRY® KR-969 Gasket and Sealant Remover where required.
Weight

60 g

Color

Clear

Composition

silicone polymer, curing agent, pigments and fillers, adhesion promoter, functional additives.

Storage

Store in the closed tube in a dry place at +5 to +25 °C. Freezing during transport is permitted.

Shelf Life

36 months

There are no questions about this product yet.