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Gray epoxy concrete repair compound in a 30 lb pail

Rust-Oleum

Rust-Oleum 5494323 Concrete Patching Compound 30 lb Pail TurboKrete Epoxy

SKU CH-BX80-JAGJ1

Epoxy concrete repair compound in a 30 lb pail covers 7.5 sq ft at half-inch depth and accepts traffic in 1.5 hours

  • Product typeCaulks
  • Repairs concrete cracks and spalls with epoxy strength
  • 30 lb pail covers 7.5 sq ft at half-inch depth
  • Ambient cure reaches full strength in 2 days
  • Traffic ready in 1.5 to 8 hours after application
  • 5 hour working time allows precise placement

Concrete patching compound for structural repair

Rust-Oleum 5494323 TurboKrete epoxy comes in a 30 lb pail and cures at ambient temperature. The grey material handles cracks up to 8 ft wide and builds from 1/2 in to 8 in thick. It is impact resistant and designed for concrete crack, spall and leak repair.

Build integration and site constraints

One pail covers 7.5 sq ft at 1/2 in depth and requires no external heat or mixing equipment beyond the container. Working time is 2.5 hr before the mix sets, and light traffic can resume after 1.5 hr. Full cure reaches design strength in 2 day, freeing the area for heavy loads after 8 hr.

Proposition 65 notice and usage impact

The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm. This notice does not change the application method or coverage figures, but it requires safe handling practices and proper ventilation during the 2.5 hr working window.

How it compares

Measured against everything we stock in Caulking & Sealing Supplies, at today’s prices. Recalculated every night.

Price $144.99
Pricier than about 90% of the 631 comparable items (median $16.99).

Specifications

Product
Brand nameRUST-OLEUM
Product typeCaulks

Questions about this item

How much working time does the TurboKrete 5494323 epoxy give before it sets?

The compound provides a 2.5 hour working window at ambient temperature, allowing you to mix, place and finish the repair in a single session.

Does the cured patch produce noticeable odour or heat during the first 8 hours of traffic?

Once cured, the epoxy patch is inert and does not generate heat; any residual solvent odour from the initial application dissipates well before the 1.5 to 8 hour traffic window begins.

What minimum slab thickness is required for the 30 lb pail to perform as specified?

The product is designed for repairs at least 1/2 in thick; thinner sections may not develop the stated impact resistance and full cure strength.

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