Silicone Sealant

VT-291 Non-Staining Stone Sealant


A one-component, neutral-cure, high-performance, non-staining silicone sealant specially formulated to prevent staining on porous substrates where aesthetic considerations are important. It offers ±25% movement capability hence provides excellent performance in dynamic movement joints. It offers excellent adhesion to a wide variety of building materials. It has excellent resistance to weathering, UV radiation, vibration, moisture, ozone, temperature extremes, airborne pollutants, etc.


Category: .


Designed for weatherproofing sensitive natural stone. Also suited for weatherproof seal on most common building materials such as aluminium, galvanised and zinc-coated steel, painted surfaces, glass, brick, and concrete.

Applicable Tests / Standards

  • ASTM C920 (Class 50)
  • ASTM C1248 (Non-staining)
  • Low VOC (SCAQMD Rule 1168)


Available Colours

Product Information

Product Code Content Carton Quantity
VT-291 300 ml 24 cartridges/ carton
VT-291S 600 ml 20 sausages/ carton