Sikaflex 515313 Mortar Fix Sealant, Gray, 10.1-oz.

Sikaflex Mortar Fix is a one-component, textured, elastic sealant designed for repairing cracked and split mortar joints between brick, masonry and stone. Its gray texture blends seamlessly with mortar, stucco and rough surfaces. This waterproof, water-immersible sealant cures to a tough, durable finish that resists shrinking and cracking over time.

The single-component formula requires no mixing, simplifying application. Mortar Fix can be applied to new concrete 24 hours after placement or to wet concrete one hour after rainfall. The sealant is non-staining and age and weather resistant, providing long-term durability in harsh outdoor conditions.

Features and Benefits

• One-Component Formula: No mixing required, simplifying application and cleanup.
• Textured Gray Color: Natural gray texture blends easily with mortar, concrete, stucco and other rough masonry surfaces for seamless repairs.
• Flexible and Durable: Elastic sealant capable of ±25% joint movement; shrink and crack resistant for long-term performance.
• Waterproof and Water-Immersible: Waterproof after full cure and water-immersible, providing protection in wet conditions.
• Non-Staining: Non-staining formula protects adjacent masonry from discoloration.
• Weather Resistant: Age and weather resistant for durability in harsh outdoor environments.

Specifications

• Brand: Sikaflex
• Model: 515313
• Size: 10.1 oz cartridge
• Color: Gray
• Type: One-component elastic sealant
• Federal Specification: Meets TTS-00230C, Type II
• ASTM Standard: ASTM C-920, Type S, Grade NS