antas-192 Construction Silicone Sealant for General Purposes

Packaging : 300mL, 500mL, 590mL, 19L

Antas-192 is one-component, neutral cure gp sealant. It has better bond strength on glass, aluminum, concrete, ceramic, wood, etc. It is mainly used for general construction sealing joints and gaps in walls, floors, balconies, and around window and door perimeters. Reference displacement capacity is ± 25%
Product feature
  1. One-component, easy to use, with good extrudability and thixotropy in the temperature range from 5℃ to 45℃.
  2. Neutral cure, no pollution or corrosion on metal, coated glass, concrete and other building materials.
  3. Excellent resistance to weather, UV, ozone and water.
  4. Excellent resistance to high and low temperature, maintain good flexibility at a range of -50℃150℃ after curing.
  5. Good compatibility with other neutral silicone sealants.
Main purpose
  1. Joint sealing of door and window, glass and inside or outside wall
  2. Glazing and sealing of glass
  3. Other general sealing
Technical parameters
Number Test items Standard Ordain
(GB /T 14683-2017)
Measured value
1 Appearance Smooth, uniform paste, without bubbles, skinning or gels. Smooth, uniform paste, without bubbles, skinning or gels.
2 Density, g/cm³ Specified value±0.1
3 Sag degree, mm Vertical ≤3 0
4 Tack-free time, h ≤3 0.8
5 Extrudability, ml/min ≥150 571
6 Elastic recovery rate,% ≥80 91
7 tensile modulus (23℃), MPa >0.4 0.7
8 Adhesion at constant load No destruction No destruction
9 Adhesion at constant load after water immersion No destruction No destruction
10 Adhesion at constant load after cold drawn and hot press No destruction No destruction
11 Adhesion at constant load after exposure to water-UV light No destruction No destruction
12 Loss of mass, % ≤8 2
13 Alkane Plasticizer Not check out No detected
Use restrictions
  1. On building materials that bleed oil, plasticizers or solvents, to materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets, or tapes or bituminous below-grade waterproof and asphalt-impregnated fiberboard.
  2. In totally confined spaces.
  3. When substrate surface temperature is over 45 ℃ or below -5 ℃.
  4. On wet surface.
  5. On the surface in direct contact with food.
  6. For continual high pressure and temperature.
  7. If the sealant is intended to be painted.
  8. For structural glazing.