high temperature silicone developed for sealing. Bonding and repearing works where heat resistance is required
Kater high temperature silicone
KATER 222 is a high-performance silicone sealant developed for sealing. Bonding and repearing works where heat resistance is required. It is an ideal sealant for high temperature construction applications. It reacts with atmospheric moisture to produce an elastic tough silicone.
Excellent heat resistance up to 260 (500) permentantly and up to 315 (600) intermitently
Fast cure,high strengh
Remains flexible at low (-40) and high(260) temperatures.
Will not crack,shrink or become brittle
One component,acetoxy cure,RTV silicone
Sealing and bonding application in automotives
Sealing and bonding in stoves
In heating devices
Sealing heating systems
Gaskets in pumps and motors
Heating elements in appliances
In sealing chimneys
Other bonding and sealing applications where parts must perform at high temperatures
For best result, apply the sealant between +5 and +40.Surfaces must be clean,dry,oil and frost free. The joint width must be min 5mm and max 30mm.The sealant must be tooled immediately after the application before a skin forms. Excess uncured sealant may be cleaned with solvent.Cured sealant can be removed barely mechanically.
May cause corrosion on some sensitive metals(brass,copper,Zinc) and on marble and natural stones.
Not appropriate for parts that are in continuous contact with fuels or surfaces that may bleed oils
If inhaled in over a prolonged period or in large volumes,the acetic acid vapours released during curing may cause irritation of the respiratory systerm. Therefore, the application must take place in a well-ventilated room .Prolonged contact with uncured sealant must be avaoided.
Density 1,05±0,02 gr/cm3
Tack-free time(1cmwideth) 10-15 minutes
Extrusion Rate 150±20 gr/min
Tensile Strengh ≥ 3.0Mpa
Shore A Sertii 30±2
Hardness Shore A +5C +40
Temperature Resistance Forever 250C, temporary 300
Curing rate Astoksi
Elongation at break ≥250
280ml, 300ml and 310ml by plastic cartridge, 24 / 25 / 30 cartridges in a carton.
32gram, 85gram, 100gram per tube, 12 tubes in a box, 12 boxes in a master carton.
Shelf-Life : KATER 222 has a shelf-life of 14 montha if stored properly.