Sikaflex Mortar Fix is a professional-grade, one-component polyurethane sealant engineered for repairing and weatherproofing mortar joints, brickwork, and masonry. The textured formula provides a realistic mortar appearance that blends seamlessly into rough surfaces and effectively hides imperfections that smooth sealants cannot. It remains permanently elastic to withstand up to ±25% joint movement, preventing future cracks and shrinkage while maintaining a durable seal. This versatile sealant is paintable, sandable, and suitable for both interior and exterior use on concrete, wood, and metal substrates.
Sika Mortar Joint Repair, 1-Component, Series: Sikaflex, 10 oz Capacity, Cartridge Packing, 40 g/l VOC, >20.5 sq-mm/sec Viscosity, Paste, Limestone, <5 hr Drying Time, 7 days Functional Cure, Aromatic Odor/Scent, Composition: Titanium Dioxide, Xylene, Ethylbenzene, Flammability Rating: 0, 40 - 100 deg F Application, 35+/-5 Shore A Shore, Resists
Packaging/Shipping Size and Weight:
Length: 8" | Width: 6" | Height: 12" | Weight: 0.083333 lbs