Metal Silicone 2™ Sealant


Product Details

  • 100% silicone
  • 100% waterproof & weatherproof
  • 10-year mold-free product protection
  • Permanently flexible
  • Shrink & crack-proof
  • 30-minute rain-ready
  • Will not discolor most high-end metal finishes like chrome, bronze & nickel
  • Adheres to porous materials & wet or dry surfaces
  • Lifetime guarantee
  • Non-paintable
See Product Disclaimers page for important details

Product Colors

From the #1 Silicone Brand, Metal Silicone 2™ sealant is a high-performance, 100% silicone and 100% waterproof sealant ideal for repairing and sealing sheds, siding, gutters, recreational vehicles, roofs and vents. This 30-minute rain-ready formula is metallic gray in color and offers excellent adhesion and permanent flexibility with 10-year mold-free product protection to help resist mold and mildew growth. Backed by a lifetime guarantee.

Adheres to: most metals, stainless steel, aluminum, copper, composites, brick, stone, stucco, concrete, cement, masonry, cement board, most woods, glass, ceramic & porcelain tile, drywall, plaster, vinyl siding, PVC, fiberglass & painted surfaces

For complete product details, see packaging label in the "Downloads" tab. 
See Product Disclaimers page for important details.

  1. Remove dirt, grease, moisture, soap residue & old sealant from area to be sealed.  Use backer rod for gaps larger than 1/2" x 1/2".
  2. Cut nozzle to obtain desired bead size.
  4. Using caulk gun, apply sealant into gap. Smooth with a gloved finger or “tool” the caulk into gap. 
  5. Wipe hands & tools thoroughly before washing.
  6. Allow 30 minutes before exposing sealant to water.
Meets Fed Spec ASTM C-920, Type-S, NS, Class 25, Use NT, M, G, A & O test requirements Fed Spec TT-S-00230C; TT-S-001543A
To access the safety data sheet, enter the product SKU from the list below in the search field found here. Then select your language and country to download a copy.
Color SKU
Metallic Gray GE5050
Metallic Gray - Squeeze GE285

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