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Gray two-part concrete repair epoxy in a 1 gal pail

Loctite

Loctite 235572 Two-Part Concrete Repair Compound Gray Pail

SKU CH-KST0-STGD8

Two-part epoxy concrete repair compound in a 1 gal pail covers five square feet at one inch depth and fully cures in 22 minutes

  • Product typeCaulks
  • High-strength epoxy bonds concrete, glass, steel and wood
  • Full cure in 22 minutes reduces project downtime
  • Low 10 g/L VOC content suits indoor environments
  • Heat resistant up to 114.8 °F for durable repairs
  • Flash point above 212 °F enhances application safety

Concrete repair compound for structural fixes

Loctite 235572 is a two-part epoxy compound supplied in a one-gallon gray pail. It bonds to concrete, glass, steel and wood for patching floors and grout lines. The product delivers high-strength repairs in demanding environments.

Check surface and temperature limits before use

The compound requires a clean, sound substrate and is rated for service up to 114.8 degrees Fahrenheit. Flash point exceeds 212 degrees Fahrenheit, so normal ambient conditions are safe. VOC content is 10 grams per litre and the formula meets RoHS compliance.

Epoxy base cures in minutes for rapid turnaround

Full cure completes in 22 minutes, allowing quick return to service on floors and grout. The liquid form flows into cracks before hardening to a durable gray finish. Pail packaging suits larger projects or repeated jobs.

How it compares

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

Price $99.99
Pricier than about 89% of the 631 comparable items (median $16.99).

Specifications

Product
Brand nameLOCTITE
Product typeCaulks

Questions about this item

What comes in the 1‑gal pail and do I need any extra tools or parts?

The pail contains the two‑part epoxy compound only; a mixing container, stir stick and application trowel are not included and must be supplied separately.

How do I choose between the available versions of this repair compound?

Only the 1‑gal gray pail (PC 9410, part 235572) is offered, so there is no capacity or colour choice to make.

What does the 22‑minute full‑cure time mean when I use it on a concrete floor?

After mixing, the material reaches full structural strength in 22 minutes at room temperature, allowing foot traffic or light loading shortly afterwards.

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