will this work to connect concrete to concrete. Such as a broken bird bath?

Hello J.T. - Yes, it should work..and..work well. I used it to repair a cracked concrete Septic Tank cover. The repair was easy to do..and..is solid and strong..Jerry

Once used, is the applicator nozzle done? I've got a project this looks good for, but I won't use all of it in one go.

An option that I liked was using a pastry bag (probably could use a ziploc bag) and put the two parts in the bag, mix in the bag by kneading (don't use the mixing nozzles) and then cut the tip off the bag and squeeze just like you see a cake decorator. Does get warm/hot in the bag. But a lot easier and less effort than using the mixing tubes. AND you can use the product several times, just mix up what you need.

I had some bolts snap off in concrete - 5/16 inch bolts, about 3 inches deep. Can I drill them out / pour this / screw in new screw? Instead anchor

Yes, I think that you would be able to do that, but I am not sure what you mean by screw in new screw?? I would drill out the existing bolt, and follow the directions on the tube for setting bolts in concrete. This worked really well for me.

it says a .875" diameter rod has a bond strength of just under 2500# but is that per inch of imbedded rod? per foot?

Don’t know specifically what the value is but found it bonded well whether applied thick or thin.

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PC Products 72561 PC-Concrete Two-Part Epoxy Adhesive Paste for Anchoring and Crack Repair, 8.6 oz Cartridge, Gray

PC Products 72561 PC-Concrete Two-Part Epoxy Adhesive Paste for Anchoring and Crack Repair, 8.6 oz Cartridge, Gray

Product ID: 3856679

Details

Brand
PC Products
Item Form
Paste
Material
Epoxy Resin
Specific Uses For Product
Countertop

⏳20 min work time, 4 hr cure

⚙️10990 psi compressive strength

🌧️Moisture-resistant high-tack paste

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Description

🔧 Fix it once, fix it forever—epoxy that means business.

FAST TRACK REPAIRS - Get bolt-down ready in just 4 hours—minimize downtime, maximize productivity.
MOISTURE DEFYING ADHESION - High-tack formula works flawlessly in damp, vertical, and even underwater conditions.
TRUSTED INDUSTRY STANDARD - Meets ASTM C881-99 and ICC-AC58 for seismic, wind, and critical load anchoring.
VERSATILE APPLICATION RANGE - Indoor/outdoor use from 35°F to 115°F, perfect for any project environment.
UNMATCHED STRUCTURAL STRENGTH - Withstand up to 10,990 psi compressive force—engineered for lasting durability.

PC Products 72561 PC-Concrete is a premium two-part epoxy adhesive paste designed for anchoring and crack repair in concrete and masonry. Featuring a high compressive strength of 10,990 psi and moisture-resistant, non-sag paste consistency, it delivers reliable performance in damp and vertical applications. With a 20-minute work time and full cure in 4 hours, it supports fast, durable repairs indoors and outdoors across a wide temperature range. Certified to ASTM C881-99 and ICC-AC58 standards, this gray epoxy paste is the go-to solution for professionals demanding structural integrity and longevity.

Specifications

ASIN	B000VBGG42
Best Sellers Rank	#5,848 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Tile Epoxy Adhesives
Brand Name	PC Products
Color	Gray
Compatible Material	Concrete, Grout Filled Block, Masonry
Container Type	Cartridge
Customer Reviews	4.4 4.4 out of 5 stars (1,170)
Full Cure Time	4 hours hours
Global Trade Identification Number	00054983072561
Included Components	8.6 oz PC-Concrete
Item Form	Paste
Item Package Quantity	1
Item Type Name	Epoxy Adhesive Paste for Anchoring and Crack Repair
Item Weight	1 pounds
Manufacturer	Protective Coating Co.
Material Type	Epoxy Resin
Model	72561
Number of Pieces	1
Other Special Features of the Product	Two-part epoxy adhesive paste, moisture resistance, applicability in damp environments, overhead and underwater use
Part Number	72561
Specific Uses For Product	Countertop, Flooring, Masonry, Repair, Wall Repair
Tensile Strength	6790 psi
UPC	362225728788 315054925897 054983072561 305487762220 549830725610
Unit Count	8.6 Ounce
Viscosity Level	High
Volume	254 ml
Warranty Description	Warranty
Water Resistance Level	Water Resistant

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₩85162

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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