Can this be used to repair a crack in concrete foundation poured 50 years ago?

Absolutely! There is no issues in using the Flexomeric resins to repair older poured concrete foundations.

Can this be used on a block foundation?

I don’t see why not. I usually drill holes about 7 inch spacing to get the resin in deep. Block is hollow but may be filled with cement so you may need extra resin which you can purchase. If the crack is wide then drilling may not be required. Good luck

My crack is about an inch wide and about one ft in length. Can i still use this product?

The product says that it’s for cracks 1/16” to 1/2” wide. But it’s so easy and cheap compared to alternative fixes that I would still try it.

How many feet does one kit cover?

I'd say 8-12 feet of crack. The deciding factor is the number of ports and the amount of epoxy, not the foam itself. And I was very happy with the kit.

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DIY Concrete Foundation Crack Repair Kit - Polyurethane Foam - 1/16" to 1/2" Wide Cracks - Low-Pressure Injection Method (FLEXKIT-100)

Product ID: 16345678

Details

Brand
Flexomeric
Item Form
Gel Liquid
Material
Polyurethane
Number of Packs
2
Water Resistance Level
Waterproof

💧Waterproof Seal

🔧No Tools Needed

⚙️Flexible Gasket

Description

🛠️ Fix It Right the First Time!

SEAL THE DEAL - Permanently stops and prevents water leaks in concrete cracks.
QUICK EXPANSION - Rapidly expands and cures to form a durable, flexible gasket.
PRECISION REPAIR - Formulated to effectively repair cracks ranging from 1/16" to 1/2" wide.
USER FRIENDLY DESIGN - No drilling or special tools required—just use a standard injection gun.
VERSATILE APPLICATION - Effective for both wet and dry cracks, ensuring comprehensive coverage.

The DIY Concrete Foundation Crack Repair Kit (FLEXKIT-100) by Flexomeric is designed to permanently seal and prevent water leaks in concrete cracks ranging from 1/16" to 1/2" wide. Utilizing a low-pressure injection method, this polyurethane foam kit expands quickly to form a flexible gasket, making it ideal for both wet and dry applications. No special tools are required, ensuring a hassle-free repair process.

Specifications

ASIN	B00V3Q4TL6
Best Sellers Rank	#1,957,911 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,224 in Wall Surface Repair Products
Brand Name	Flexomeric Crack Repair Products
Compatible Material	Concrete
Customer Reviews	4.1 4.1 out of 5 stars (99)
Item Form	Gel, Liquid
Manufacturer	Flexomeric Crack Repair Products Ltd.
Material Type	Polyurethane
Number of Items	10
Number of Packs	2
Part Number	FLEXKIT-100
Unit Count	1 Count
Water Resistance Level	Waterproof

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