Gorilla Silicone Sealant | Waterproof White Caulk | 2.8 oz Tube
The Gorilla Silicone Waterproof Sealant in White (2.8 oz) is a powerful, 100% silicone-based solution engineered to provide a long-lasting waterproof barrier. Designed for both indoor and outdoor use, this sealant effectively blocks out water, air, and moisture, making it perfect for a variety of sealing tasks around the home, vehicle, or boat.
Its advanced formulation is mold- and mildew-resistant and cures quickly—ready for water exposure in as little as 30 minutes. Once cured, it forms a durable, flexible seal that resists shrinking, yellowing, or cracking, even under extreme temperatures ranging from -40°F to 350°F. Whether you’re sealing windows, doors, showers, sinks, or gutters, this white silicone caulk is built to perform.
The 2.8 oz tube is ideal for small to medium-sized jobs and offers precision application for cleaner results. Gorilla’s silicone sealant meets ASTM C-920 standards and bonds to a variety of materials including ceramic, glass, concrete, plastic, rubber, and wood.
Key Benefits:
-
100% waterproof silicone formula for strong, flexible seals
-
Resists mold and mildew for long-lasting performance
-
Water-ready in just 30 minutes; fully cured in 24 hours
-
Will not shrink, yellow, or crack over time
-
Suitable for both indoor and outdoor applications
-
Bonds to most common building materials
-
Handy 2.8 oz tube for quick repairs and small projects
Where to Use:
-
Around windows and door frames
-
In kitchens and bathrooms
-
On plumbing fixtures and gutters
-
For automotive or marine applications
-
General waterproofing projects indoors or outdoors
If you're looking for a reliable, fast-curing silicone caulk that delivers professional results, the Gorilla Silicone Waterproof Sealant White 2.8 oz is a smart choice for everyday repairs and upgrades.
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Gorilla Silicone Sealant | Waterproof White Caulk | 2.8 oz Tube
The Gorilla Silicone Waterproof Sealant in White (2.8 oz) is a powerful, 100% silicone-based solution engineered to provide a long-lasting waterproof barrier. Designed for both indoor and outdoor use, this sealant effectively blocks out water, air, and moisture, making it perfect for a variety of sealing tasks around the home, vehicle, or boat.
Its advanced formulation is mold- and mildew-resistant and cures quickly—ready for water exposure in as little as 30 minutes. Once cured, it forms a durable, flexible seal that resists shrinking, yellowing, or cracking, even under extreme temperatures ranging from -40°F to 350°F. Whether you’re sealing windows, doors, showers, sinks, or gutters, this white silicone caulk is built to perform.
The 2.8 oz tube is ideal for small to medium-sized jobs and offers precision application for cleaner results. Gorilla’s silicone sealant meets ASTM C-920 standards and bonds to a variety of materials including ceramic, glass, concrete, plastic, rubber, and wood.
Key Benefits:
-
100% waterproof silicone formula for strong, flexible seals
-
Resists mold and mildew for long-lasting performance
-
Water-ready in just 30 minutes; fully cured in 24 hours
-
Will not shrink, yellow, or crack over time
-
Suitable for both indoor and outdoor applications
-
Bonds to most common building materials
-
Handy 2.8 oz tube for quick repairs and small projects
Where to Use:
-
Around windows and door frames
-
In kitchens and bathrooms
-
On plumbing fixtures and gutters
-
For automotive or marine applications
-
General waterproofing projects indoors or outdoors
If you're looking for a reliable, fast-curing silicone caulk that delivers professional results, the Gorilla Silicone Waterproof Sealant White 2.8 oz is a smart choice for everyday repairs and upgrades.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Gorilla Silicone Waterproof Sealant in White (2.8 oz) is a powerful, 100% silicone-based solution engineered to provide a long-lasting waterproof barrier. Designed for both indoor and outdoor use, this sealant effectively blocks out water, air, and moisture, making it perfect for a variety of sealing tasks around the home, vehicle, or boat.
Its advanced formulation is mold- and mildew-resistant and cures quickly—ready for water exposure in as little as 30 minutes. Once cured, it forms a durable, flexible seal that resists shrinking, yellowing, or cracking, even under extreme temperatures ranging from -40°F to 350°F. Whether you’re sealing windows, doors, showers, sinks, or gutters, this white silicone caulk is built to perform.
The 2.8 oz tube is ideal for small to medium-sized jobs and offers precision application for cleaner results. Gorilla’s silicone sealant meets ASTM C-920 standards and bonds to a variety of materials including ceramic, glass, concrete, plastic, rubber, and wood.
Key Benefits:
-
100% waterproof silicone formula for strong, flexible seals
-
Resists mold and mildew for long-lasting performance
-
Water-ready in just 30 minutes; fully cured in 24 hours
-
Will not shrink, yellow, or crack over time
-
Suitable for both indoor and outdoor applications
-
Bonds to most common building materials
-
Handy 2.8 oz tube for quick repairs and small projects
Where to Use:
-
Around windows and door frames
-
In kitchens and bathrooms
-
On plumbing fixtures and gutters
-
For automotive or marine applications
-
General waterproofing projects indoors or outdoors
If you're looking for a reliable, fast-curing silicone caulk that delivers professional results, the Gorilla Silicone Waterproof Sealant White 2.8 oz is a smart choice for everyday repairs and upgrades.

















