AldoSil 399F Silicone Mastic is a high-solid, low-VOC, one-part silicone coating specifically designed for use in sealing roof penetrations, curbs, seams, flashing areas and any other roof top areas of possible water infiltration.
Available Sizes: 1 Gallon Pail (Case of 4), 2 Gallon Pail, 3.5 Gallon Pail
Benefits of AldoSil 399F Silicone Mastic
Backed by Inland
Along with protecting buildings and equipment, our business protects your business. Every step in our production process is monitored to ensure quality control, and every Inland product is backed by more than 40 years of proven quality. For worry-free waterproofing systems, choose Inland.