Search  for anything...
SIKA

SIKA - Sealant - Sikaflex Concrete Fix - Limestone - Elastic sealant for Cracks and Joints - Paintable Polyurethane - 10.1 fl oz

  • Based on 647 reviews
Condition: New
Checking for the best price...
$9.97 Why this price?
Save $0.02 was $9.99

Buy Now, Pay Later

As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 27
Order within 6 hours and 58 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • FOR SEALING CRACKS AND JOINTS Sika Pro Concrete Fix offers exceptional adhesion and elasticity, creating strong bonds that resist tearing and cracking and can maintain a 35% joint movement range
  • ATTACHES TO MOST CONSTRUCTION MATERIALS Perfect for weatherproofing cracks and gaps in concrete, brick, stucco, and more. Seal joints in windows and doors and get set for seasonal changes
  • CONVENIENT CARTRIDGE FITS MOST APPLICATOR GUNS Moisture-proof cartridge should be stored in a dry place at ambient temperatures ranging between 40-95 F for optimal performance
  • MEETS ALL FEDERAL AND INDUSTRY STANDARDS Satisfies federal and industry standards for sealant compounds, assuring quality and durability. Urethane-based for reduction of radon and cleaner air
  • EASY TO MAKE ACCURATE APPLICATION Just cut the cartridge tip at a 45 angle at the desired size, then insert cartridge into applicator gun and force adhesive onto bonding surface

Description

Suitable for vertical and horizontal joints. Ideal for weatherproofing of joints, cracks and gaps in concrete, brickwork, blockwork, masonry, stucco and metal frames. Joints in walls, floors, balconies, around window or door frames, expansion joints and roofing. Available in 10 fl. oz. cartridge

Material: Polyurethane


Brand: SIKA


Style: Cartridge


Item Weight: 16 ounces


Item dimensions L x W x H: 11.5 x 2 x 11.5 inches


Material: ‎Polyurethane


Brand: ‎SIKA


Style: ‎Cartridge


Item Weight: ‎16 ounces


Item dimensions L x W x H: ‎11.5 x 2 x 11.5 inches


Water Resistance Level: ‎Waterproof


Item Form: ‎Paste


UPC: ‎033886002639 033886093927


Unit Count: ‎10.1 Fluid Ounces


Global Trade Identification Number: ‎39


Number of Items: ‎1


Color: ‎Gray


Surface Recommendation: ‎Window


Product Dimensions: ‎11.5 x 2 x 11.5 inches


Item Weight: ‎1 pounds


Manufacturer: ‎SIKA CORPORATION


Item model number: ‎187783


Date First Available: ‎January 16, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product, withstands weather conditions great !
Style: Cartridge
Durable product, color does match as advertised, thickness is very thick, does seal concrete as advertised great, easy to use load in gun and proceed with project, recommend size now my personal opinion is for a smaller project due to does not last forever will possibly need more then one tube but is very strong, durable to weather conditions and I would recommend ... show more
Reviewed in the United States on July 21, 2025 by Aaron
    • This is the product to choose!
Style: Cartridge
This product was recommended by our concrete guy as the only one to even both with. Other products do not perform well in application nor do they last like this one. Application was slightly gloppy but in following instructions it worked out well. Tube lasted further than we expected. No color match choices were available so it is too light but our concrete walk is 21 years old we are ok with that. The proof will be in over winter. If I can run my snow shovel over this area without catching & peeling it up I will call it a win. Check back in May! ... show more
Reviewed in the United States on November 23, 2025 by CompassRose
    • SIKA makes good concrete sealants
Style: Cartridge
This and SIKA’s self leveling sealant both work very well to seal cracks in concrete. I found this easier to work with for thinner cracks than the self leveling sealant, since it is easier to control and stop the flow when not in use. The self leveling version works best when the entire caulk tip fits into the crack and the “flow” of the sealant can spread out into the crack and self level without making a mess. My only complaint is that the limestone color is really a light gray. It’s pretty much the same as the self leveling gray color and doesn’t blend perfectly with the limestone color of most concrete. For this, I would give it 4.5 stars. Tip: A little sand sprinkled and rubbed in after application helps it blend better with the concrete texture and color. ... show more
Reviewed in the United States on October 18, 2025 by Ring
    • Self leveling
Style: Cartridge
Great for smaller driveway cracks and self leveling
Reviewed in the United States on July 13, 2025 by don schumaker
    • works.
Style: Cartridge
great stuff. I don't recall a sika product that didn't work as expected
Reviewed in the United States on March 4, 2026 by Argg
    • Easy to Use. And I loved having them delivered to the home.
Style: Cartridge
Super easy to work with. Did a great job in sealing cracks in a basement floor and outdoor sidewalk
Reviewed in the United States on January 2, 2026 by The Mayo Clan
    • Worked well on older and highly trafficked cracks
Style: Cartridge
Worked well for dip cracks I had on my garage floor. I used this prior to sealing, so I could keep water and dust/dirt particles out. There were not any foundation issues, so this is an appropriate fix for me. It took a couple applications, but has held well and I see no significant cracks or wear since I applied. Will definitely buy again, if needed! ... show more
Reviewed in the United States on November 21, 2025 by superbeetle
    • Good seal but poor product design
Style: Cartridge
While this sealant itself is pretty good, opening the seal in this was a nightmare !! The seal puncture tool that comes with the caulking gun couldn't reach the seal until I had to chop off a significant portion of the nozzle, which then resulted in a very thick bead
Reviewed in the United States on February 26, 2026 by DM

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...