Glass & Metal Sealant

AS-208 / AS-208C

ALSEAL Glass & Metal Sealant is a one-component, neutral cure silicone sealant formulated to give superior adhesion and durability in a wide range of glazing, weather sealing and trade applications. It has excellent resistance to weathering, UV radiation, vibration, moisture, ozone, temperature extremes, airborne pollutants, and many cleaning detergents and solvents.

Ideal to use on wide range of glazing, weather sealing, and other applications, including sealing metal lap joints in roofing, guttering and cladding applications. It can bond to most common building materials (aluminum, galvanized steel, painted surfaces, glass, concrete, etc.).


  • Neutral curing system
  • Excellent adhesion
  • Permanently flexible
  • Excellent weather resistance
  • Indoor and outdoor use
Product codeContentCarton Quantity
24 Cartridges / Carton
24 Cartridges / Carton
AS-208 / AS-208C Glass & Metal Sealant