GE Silicone 2 Concrete Crack Filler is a high-performance 100% silicone sealant designed to repair and seal cracks in concrete and masonry surfaces. This durable sealant creates a permanently flexible, weatherproof seal that helps prevent water intrusion while resisting cracking, shrinking, and breakdown caused by harsh outdoor conditions.

The metallic gray color blends naturally with most concrete surfaces, delivering a clean, professional finish for visible repairs. Its strong adhesion makes it ideal for sealing cracks and joints in driveways, sidewalks, patios, and foundations.

Designed for exterior concrete repairs, this easy-to-apply cartridge works with a standard caulking gun, making it suitable for both professional contractors and DIY projects.

Key Features

• 100% Silicone formula for long-lasting flexibility

• Metallic gray color designed to match concrete surfaces

• Waterproof and weatherproof seal

• Excellent adhesion to concrete, brick, stone, and masonry

• Resists cracking, shrinking, and deterioration

• Ideal for outdoor concrete crack repair

• Easy application with a standard caulking gun

• Durable seal that moves with expanding and contracting surfaces

Ideal Applications

GE Silicone 2 Concrete Crack Filler is ideal for repairing and sealing cracks or joints in:

• Concrete driveways

• Sidewalks and walkways

• Patios and slabs

• Foundations and basement walls

• Expansion joints

• Brick and masonry surfaces

• Stone and mortar joints

Product Specifications

Why Choose GE Silicone 2 Concrete Crack Filler

Concrete surfaces naturally expand and contract due to temperature changes and moisture. GE Silicone 2 Concrete Crack Filler stays flexible after curing, allowing it to move with the concrete and maintain a durable seal. This helps prevent cracks from reopening and protects surfaces from water damage and deterioration.

Application Tips

For best results:

1. Clean the crack or joint thoroughly and remove loose debris.

2. Ensure the surface is dry and free of dust or old sealant.

3. Cut the cartridge tip to the desired bead size.

4. Apply with a caulking gun and fill the crack evenly.

5. Smooth the sealant before it skins over for a neat finish.