When you need an all-purpose, powerful sealant, Rutland 500 degree F RTV high heat silicone sealant is the right choice for any project. Seal fireplace inserts, install ceramic tiles or apply heat shielding to your stove - no job is too big. Permanent, flexible silicone adheres to glass, metal, plastics, fiberglass, wood, brick and stone.

Product Features:

• Rutland 500F RTV high heat silicone sealant forms a tough rubbery seal
• It remains flexible in temperatures up to 450F continuous and 500F intermittently
• Tack-free in minutes and fully cures in approximately 24 hours, no heat required
• Ideal for anywhere a permanent elastic seal is needed both indoors or outdoors