FAQs

If the product is still soft, Xylene or MEK can be used to clean the tools, but because these are solvents, be very careful. Safety goggles and chemically resistant gloves should be worn. If the product is hard, then mechanical means must be used for removal. This can be a grinder, a chisel, or a hammer, for example.

No, Sikaflex Concrete Fix will not harm animals after the product has reached a full cure. Please allow 5 to 7 days for the sealant to fully cure before proceeding with your project. The cracks must be a minimum of 1/4 inch x 1/4 inch. Sikaflex Concrete Fix remains flexible to allow for movement and cures to a flexible, elastic finish. 

Sika® PostFix® is very durable and does not break down,  it will last for several years of service.

Yes, you can add another layer on top of the existing 2 inch layer. You must prepare the floor and use SikaLevel Primer before the second application.

Sika AnchorFix-1 has been specially formulated as a STANDARD-performance, two component adhesive anchor system. Sika AnchorFix-2 has been specially formulated as a HIGH-performance, two component adhesive anchor system. Sika AnchorFix-2 has more certifications as well, such as ANSI/NSF - 61 (portable water approval).

Sikaflex+ Self Leveling Sealant and all of Sika's polyurethane sealants will bond to themselves. The surface of the sealant must be clean. Please allow the product to cure for 3 to 5 days. It will cure to a flexible and elastic consistency. After, you can wipe the surface with water and a clean rag to remove any debris on the sealant. Once the sealant is dry, reapply the second layer. If the sealant is more than a month old, a solvent wipe with a rag is recommended. Xylene or Acetone can be used, allow the solvent to fully flash off. You do not want to trap any solvent between the layers of sealant.