Name: Mortar Joint Repair Sealant, 10 oz Cartridge, Limestone Color
Brand: SIKAFLEX
SKU: 223-8541
Availability: InStock

Description
Additional Details
Purchase History
General Ledger Coding

Some product details generated with AI assistance — verify specs before ordering.

Sikaflex Mortar Fix is a high-performance, one-component, polyurethane-based sealant specifically engineered for repairing mortar joints and cracks in concrete and masonry. This textured sealant provides a durable, flexible seal that mimics the appearance of mortar, making it ideal for both vertical and horizontal applications. It features excellent adhesion to most construction materials and remains permanently elastic to accommodate joint movement without losing its bond. The limestone color blends seamlessly with existing masonry, and the non-sag formula ensures easy application in overhead or vertical joints. Suitable for interior and exterior use, it is weather-resistant, waterproof, and can be painted after a full cure.

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: 6.25" | Height: 12.75" | Weight: 12 lbs

Features

Textured finish mimics the appearance of mortar joints
One-component polyurethane formula requires no mixing
Excellent adhesion to concrete, brick, and masonry
Non-sag consistency for vertical and overhead applications
Permanently elastic to withstand joint movement
Weather-resistant and waterproof for exterior use
Paintable with water, oil, and rubber-based paints
1-component mortar joint repair sealant (paste consistency)
10 oz cartridge for standard caulk guns
Limestone color with textured appearance to blend with rough/stucco surfaces
Excellent adhesion to most construction materials without primer
High elasticity; cures to a tough, durable, flexible consistency
Paintable with water-, oil-, and rubber-based paints
Excellent resistance to aging and weathering; non-staining
Application temperature range: 40–100°F; functional cure: ~7 days

Product Details
Viscosity:	>20.5
Odor Scent:	Aromatic
Usage:	For Outdoor Application
Flammability Rating:	0
Drying Time:	<5
VOCContent:	40
Packing Type:	Cartridge
Resists:	Aging, Weather, Chemical and Water
Standards:	ASTM C-920, Type S, Grade NS, Federal Specification TT-S-00230C, Type II
Composition:	Titanium Dioxide, Xylene, Ethylbenzene
Base Type:	Polyurethane
Series:	Sikaflex
Functional Cure:	7
Shore Hardness:	35+/-5
Form:	Paste
Type:	1-Component
Temperature Range:	-40 TO 170
Application Temperature:	40 - 100
Size:	10

Purchase History is only available to logged-in customers.

General Ledger Coding is only available to logged-in customers.

General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.