It's been over 24 hours and it has still not hardened. Temperature is 70 F. Will it eventually harden?

I used it to set pavers on a porch that had come loose. I had tried to reglue with limited success. Mortar hardened in about a week at 70 degree temps.

Can this be used for Hairline crack in concrete floor?

I think there are better products for filing cracks in concrete which will adhere better and repel water.

Vertical use ok? Is it thick enough that it won’t run out?

It won't run out. It's like a thick paste with bits of sand in it. I used it to repair cracks in mortar in a brick wall. Cannot tell where I repaired it.

will this adhere to manufactured or faux stone?

I used it to seal cracks in mortar between bricks. It adhered well to both brick and existing mortar. So, I would think it would work for your application, but don’t know for certain.

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QUIKRETE CO 8620-05 Mortar Repair, 5.5 oz

Product ID: 2036904

Details

Brand
Quikrete
Item Form
Paste
Material
Plastic
Special Feature
Textured and
Specific Uses For Product
Tile Repair

🎨Textured & color-matched

💧Water-resistant & flexible

🧱Perfect 3/8" joint fill

€ 21.41

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧱 Fix it right, fix it tight—masonry magic in a tube!

READY TO PAINT - Cures in 24 hours and accepts latex paint for a flawless, customized look.
DURABLE FLEXIBLE - Water-resistant formula stays flexible with minimal shrinkage, ensuring long-lasting repairs.
COMPACT CONVENIENT - 5.5 oz tube is ideal for quick fixes without bulky tools—perfect for the savvy DIY pro.
PRECISION APPLICATION - Unique square nozzle designed for perfect 3/8" mortar joint filling—no mess, no guesswork.
SEAMLESS MASONRY MATCH - Sanded acrylic formula blends flawlessly with brick, block, stone, and concrete for a professional finish.

QUIKRETE CO 8620-05 Mortar Repair is a 5.5 oz sanded acrylic paste designed for tuckpointing and sealing mortar joints up to 3/8" wide. Its water-resistant, flexible formula adheres excellently to brick, block, stone, and concrete, providing a textured, color-matched finish that cures in 24 hours and is paint-ready with latex paints. Ideal for professional-quality, durable masonry repairs without the hassle.

Specifications

ASIN	B000FCCYZW
Best Sellers Rank	#47,459 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #184 in Wall Surface Repair Products
Brand	Quikrete
Color	Gray
Date First Available	February 17, 2007
Department	Unisex-Adult
Full Cure Time	24 Hours
Global Trade Identification Number	00039645862025
Is Discontinued By Manufacturer	No
Item Form	Paste
Item Package Quantity	1
Item Volume	5.5 Fluid Ounces
Item Weight	9.6 ounces
Item model number	8620-05
Manufacturer	QUIKRETE CO
Material	Plastic
Package Information	Tube
Product Dimensions	19.2 x 2.5 x 9.8 inches
Special Feature	Textured, Colored, and Water-Resistant
Specific Uses For Product	Tile Repair
UPC	039645862025
Unit Count	5.5 Ounce
Viscosity	High Viscosity Paste
Viscosity Level	High
Water Resistance Level	Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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€ 21.41

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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