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Seal gaps and cracks
Indoors
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Outdoors
Insulate a home

Paintable Silicone Supreme Window & Door Sealant

10.1 oz Cartridge
  • 100% weatherproof
  • 10-year mold-free product protection
  • Permanently flexible
  • 30-minute paint-ready
  • 30-minute rain-ready
  • Shrink & crack-proof
  • Ideal for exterior, weatherproofing & painting projects
  • Low odor
  • Lifetime guarantee

See Product Disclaimers page for important details

White

Paintable Silicone Supreme Window & Door sealant is a premium, 100% weatherproof sealant with a hybrid formula that combines the outstanding waterproof performance you would expect from a silicone sealant with the ease of use and paintability of an acrylic latex. Ideal for exterior weatherproofing projects, this formula is designed to provide a reliable seal in areas that may be exposed to moisture and require painting. This sealant is permanently flexible with long-lasting durability and offers 10-year mold-free product protection that resists stain-causing mold and mildew growth. Backed by a lifetime guarantee.

Adheres to: most metals & woods, aluminum, composites, brick, stone, stucco, masonry, cement board, glass, ceramic & porcelain tile, drywall, plaster, vinyl siding, PVC, fiberglass & painted surfaces
For additional information, see product label.

  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.
  3. PIERCE INNER FOIL SEAL.
  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 ASTM C-920, Type-S, NS, Class 25, use NT, 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
White M90026-30C
Paintable Silicone Supreme Window & Door Sealant
Scellant Silicone Peinturable Suprême Portes et Fenêtres
Select - N/A
100% Waterproof Water-resistant / Waterproof
30-minute Rain Ready Time
10-year Mold-Free Product Protections
25% Joint Movement
•••• Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube
Paintable Silicone All Projects Window & Door Sealant
30-minute Water-ready Time
100% Waterproof Water-resistant / Waterproof
7-year Mold-Free Product Protections
25% Joint Movement
null Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube
All Purpose Silicone 1 Sealant – Cartridge
Same-day Water-ready Time
100% Waterproof Water-resistant / Waterproof
7-year Mold-Free Product Protections
25% Joint Movement
•••• Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube
Supreme Silicone Window & Door Sealant – Cartridge
30-minute Water-ready Time
100% Waterproof Water-resistant / Waterproof
Lifetime Mold-Free Product Protections
50% Joint Movement
•••• Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube

Paintable Silicone Supreme Window & Door Sealant

Paintable Silicone All Projects Window & Door Sealant

All Purpose Silicone 1 Sealant – Cartridge

Supreme Silicone Window & Door Sealant – Cartridge
Water-ready Time 30-minute30-minuteSame-day30-minute
Mold-Free Product Protections 10-year7-year7-yearLifetime
Joint Movement 25%25%25%50%
Paintable
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube