- What is Red Devil 0644 Concrete Patch used for?
- It fills small cracks, chips and holes in concrete, masonry and stucco. It is a cosmetic touch-up product, not a structural repair.
- Do I need to mix it or add water?
- No. It comes pre-mixed in a squeeze tube and is applied as-is. Clean the crack of loose debris first, then squeeze and smooth it.
- Can it be painted?
- Yes. Once fully dry, the gray sanded finish can be painted to match the surrounding concrete. Let it cure before coating.
- Will it work on wide or deep cracks?
- It is best for hairline and narrow cracks. In wider or deeper gaps it shrinks and may crack, so use a patching mix or epoxy filler instead.
- Is it suitable for outdoor use?
- Yes, it is used on driveways, sidewalks and steps. Let it cure fully and keep it from freezing before it sets.
- How much area does one tube cover?
- Coverage is small, suited to touch-ups rather than slabs. Expect to use most of a tube on a few short cracks.
- Where is the Red Devil 0644 Pre-Mix Concrete Patch cheapest?
- At Blain's Farm & Fleet, for $12.49, as of our latest check.
- Where can I buy the Red Devil 0644 Pre-Mix Concrete Patch?
- 2 stores we checked sell it, including Blain's Farm & Fleet, Walmart.