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Sika
Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag

Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag

Best price now

$19.99at Best MaterialsChecked 11 h ago

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Price facts

  • Lowest price today: $19.99 at Best Materials (checked Nov 14, 2026).

Our take on the Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag

Sika Emaco OneMix is a universal repair mortar base that you mix with water alone for overhead, vertical and horizontal repairs. It can also be blended with Sika's Performance-Enhancing Power Paks to tune the mix for different jobs, so one bag covers many repair types. It is trowelable and can be sculpted, shaved and finished to match the surrounding concrete, which suits contractors and serious DIYers patching spalled or damaged concrete. Against single-purpose patching mortars, its advantage is flexibility and less inventory; the trade-off is that you mix and place it yourself and cure it properly.

Best forContractors patching concrete on many job typesOverhead and vertical repairs that need a stiff mixDIYers repairing spalled steps, walls and slabsMatching and finishing patches to existing concrete
Pros
  • Mixes with water alone
  • Works overhead, vertical and horizontal
  • Can be boosted with Power Paks for tougher jobs
  • Sculpted, shaved and finished to match the substrate
  • One base material replaces several specialty mortars
Cons
  • Sold as a 50 lb bag, heavy to handle
  • Needs correct water ratio and mixing for good results
  • Curing and surface prep still decide the outcome
  • Not a cosmetic skim coat for fine cracks

Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag prices at every store

  • Best MaterialsNew

    In stock

    $19.99+ $5.99 shippingChecked 11 h ago
    Visit Best Materials
  • Best MaterialsNew

    Availability unknown

    $19.99Checked Oct 31
    Visit Best Materials

Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag price history

$19.99$19.99
Oct 31Nov 14

Lowest price we've seen: $19.99 on Oct 31 at Best Materials. Tracked across 2 stores since Oct 31.

From Best Materials

  • Multi-purpose repair mortar; mix with water alone for overhead, vertical and horizontal repairs
  • Can be used alone or with Performance-Enhancing Power Paks
  • Easier to use and more flexible; contractors can create a suitable repair material on the spot
  • Provides increased durability compared to other competitive products once mixed
  • Reduces storage and jobsite complexity with one universal base material for many job types
  • Readily sculpted, shaved and finished to match the existing substrate
Shipping
Typically ships in 10 - 15 business days plus carrier transit time
In the box
50 lb bag of SikaEmaco OneMix Concrete Repair Base Material

About the Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag

Sika Emaco OneMix is a multi-purpose repair mortar for concrete. It is a universal base material that contractors can use to make a suitable repair material on the spot. One base material covers many job types, which reduces storage and jobsite complexity.

Mix it with water alone for overhead, vertical and horizontal repairs. It can also be used with Performance-Enhancing Power Paks. Once mixed, it can be sculpted, shaved and finished to match the existing substrate. It is easier to use and more flexible than other repair products, and it offers increased durability compared to competitive products.

Brand
Sika
Product
SikaEmaco OneMix Concrete Repair Base Material
Size
50 lb bag
Mixing
Water alone, or with Performance-Enhancing Power Paks
Applications
Overhead, vertical and horizontal repairs
In the box
1 x 50 lb bag of SikaEmaco OneMix Concrete Repair Base Material

Questions and answers

What is Emaco OneMix used for?
It is a multi-purpose repair mortar for overhead, vertical and horizontal concrete repairs. You mix it with water alone, or add a Performance-Enhancing Power Pak for tougher demands.
Can I use it without the Power Paks?
Yes. Water alone makes a usable repair mortar. The Power Paks let you adjust the mix for jobs that need more durability or different working characteristics.
How do I mix it?
Add clean water to the base material and mix to a uniform, lump-free consistency. Follow the bag's water ratio; too much water weakens the patch and makes it sag on vertical work.
Can it be shaped to match the existing concrete?
Yes. It can be sculpted, shaved and finished while it sets, so you can blend a patch into the surrounding surface.
Does it work for overhead repairs?
Yes, it is formulated for overhead and vertical applications as well as horizontal ones. A stiffer mix helps it stay in place on ceilings and walls.
How much does a 50 lb bag cover?
Coverage depends on the thickness of the repair and the mix. A thin patch covers far more area than a deep fill, so estimate by volume for your job.
Where is the Sika Emaco OneMix 809918 Concrete Repair, 50 lb Bag cheapest?
At Best Materials, for $19.99, as of our latest check.

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