Does this work for sealing around a PVC sleeve through concrete?

I would imagine you could use this for that. I used it on a flat concrete surface and it worked just fine. it's a two-part epoxy and the tip swirls eack part mixing it as it comes out of the tip.

I have a concrete fountain that has a crack/leak. Will this product be waterproof once cured?

generally yes, but it does depend on the size of the crack and the preparation of the crack before application. You also need a good caulking gun because the product mixes in the nozzle and without a quality gun it will be hard to mix and apply.

Does this color match aggregate concrete?

The filler is clear when it dries. You can easily part my over as we did in our basement and garage. It is highly concentrated and only cover a small difficult area. So make sure you plan ahead of applying it.

Rtg Concrete Crack Filler | Desertcart Czech Republic

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Description

🔧 Seal it fast, seal it strong—don’t let cracks steal your curb appeal!

UNIVERSAL COMPATIBILITY - Adheres strongly to concrete, cement, mortar, masonry, brick, and slate—your all-in-one crack solution.
FLEXIBLE WATERPROOF SEAL - Outperforms traditional latex sealants with a sag-resistant, waterproof finish that blends seamlessly.
RAPID CURE FOR FAST FIXES - Begins curing in 10 minutes so you can get back to your day without delay.
SUPERIOR STRENGTH DURABILITY - Epoxy formula delivers 8,500 psi tensile and 9,600 psi compressive strength for long-lasting repairs.
EFFORTLESS PRECISION APPLICATION - No mixing, no mess—just pop, pull, and seal with included mixing tips.

RTG Concrete Crack Filler is a thickened, waterproof epoxy caulk designed for quick, durable repairs on small cracks and holes in concrete, cement, and masonry surfaces. With a fast 10-minute gel time and high tensile strength of 8,500 psi, it offers a flexible, sag-resistant seal that outperforms traditional latex fillers. The ready-to-use cartridge fits standard caulk guns and includes mixing tips for mess-free application, making it the go-to solution for professional-grade concrete maintenance.

Specifications

ASIN	B01N9JCOSF
Best Sellers Rank	#2,159,708 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,129 in Wall Surface Repair Products
Brand Name	RTG Supply Co.
Color	Blue
Customer Reviews	3.7 3.7 out of 5 stars (34)
Full Cure Time	1.44E+3 Minutes
Initial Hardening Time	10 Minutes
Item Form	Gel
Liquid Volume	185 Milliliters
Manufacturer	Jamestown Distributors
Material Type	Epoxy
Number of Items	1
Part Number	RTG_CCF
Surface Recommendation	Concrete
Temperature Range	55 Degrees Fahrenheit
UPC	811932022783
Unit Count	1 Count
Water Resistance Level	Waterproof

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