LS99 ACETOXY GASKET MAKER SILICONE SEALANT (RTV)

LS99

Silicones

High performance, acetoxy curing silicone gasket maker which retains its flexibility in temperatures up to to 300°C.

Properties

  • Single component, easy to apply,
  • 100% silicone and solvent-free,
  • Resistant up to +300°C,
  • Cures fast and reaches waterproof form within hours,
  • Provides excellent adhesion to many building materials thanks to its high adhesion feature,
  • Highly elastic and turns to its original form without being distorted.

Fields of Application

  • Places exposed to high temperatures,
  • All applications for constantly exposed to high temperature,
  • Automotive motor components, differential cover, gear-case cover, motor hood and carburettor cover sealing,
  • Steam installations, as sealant in places exposed to hot water and steam,
  • Hot-air pipes,
  • All sealing applications exposed to mechanical or chemical heating.

Color Options

Black Red

Packing

  • 280 ml cartridges, boxe of 24

Technical Data

Appearance Silicone based sealant
Application Temperature +5°C and +40°C
Service Temperature -20˚C and +300˚C
Density 1,05 ± 0,01 g/cm³
Tack-Free Time (minutes) ~ 7 - 15
Curing Rate 3 mm / 24 hours
Hardness (Shore A) 25 ± 3
Elongation at Break > 190%
Elastic Revovery 90%

*Technical data are approximate values based on 20°C air temperature and 65% relative humidity.