AldoSil 398 Silicone Skylight Coating

AldoSil 398 is a one-part silicone coating specifically designed for sealing and restoring aged fiberglass skylight roof panels. Once cured, this liquid applied silicone coating provides a durable, seamless, flexible, waterproof membrane that resists lateral or shear movement and allows for normal expansion and contraction.

Available Sizes

  • 5 Gallon Pail

Benefits of AldoSil 398 Silicone Skylight Coating

  • Durable and Flexible
  • Restores and Protects
  • Cost Effective Solution Versus Replacement
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