Seal Chicago
Welcome to Seal Chicago

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We serve the residential, commercial, and industrial markets.

ISO 9001 Certified

Service Magic

Q. What makes DynaCrete™ product line different than other sealer companies?

A. At Seal Chicago we specialize in sealers that are designed specifically for large-scale, heavy-duty applications (commercial, industrial, residential). Not only do we demand long-term results, we guarantee it.

Q. What type of service does Seal Chicago offer?

A. Our Seal Chicago team offers a professional, no obligation analysis of your specific needs whether commercial, industrial or residential. We offer expert, full-service application of totally GREEN, eco-friendly DynaCrete™ products specifically developed for protecting concrete and wood in heavy industrial environments.

Q. How do I find out more about the services offered by Seal Chicago?

A. At Seal Chicago we are committed to giving you the best service possible so we treat each order with special care. We recommend that you call or email us with the details on your specific needs. We will respond promptly addressing your questions. Together, we can schedule an appointment for one of our team to meet with you at the property for a thorough inspection and discuss options you may consider.

Q. My building is constructed with split face block. I have mold and mildew on my interior walls. Will your product correct that problem?

A. Our sealants permanentally correct problems with mold and mildew created by split face block construction. They also come with the same 30 year warranty.

Q. How do I have DynaCrete™ products installed for my property?

A. We realize that every situation is unique and requires specific and expert advice, so we provide a service second-to-none; your situation will be treated with special care and interest. Anyone that uses our services will tell you that they got the expert advice they needed for their situation.

Q. What makes DynaCrete™ superior to other penetrant sealers?

A. DynaCrete™ is different than "residential" forms of penetrant sealers because it is designed specifically for large-scale, heavy-duty applications (commercial, industrial, residential). This makes DynaCrete™ the clear choice as it is a consistent, reliable and effective concrete sealer.

Q. How does DynaCrete™ work?

A. DynaCrete™ penetrates deep into the pores of most masonry to then react with the alkali present in all masonry materials. This reaction forms a hard, permanent barrier which is impervious to acids, moisture, etc.

Q. Does DynaCrete™ fill cracks?

A. Yes and No. While DynaCrete™ is capable of filling the small crevaces and pores of the concrete, it will not fill cracks larger than 1mm across. DynaCrete™ PIM+'s unique properties, however, help in the crack-repairing process. Typically when new concrete is poured into or over old concrete, in time, the two will separate from each other, creating more problems. DynaCrete™, because of it's dust-stopping properties, helps new concrete to bond with old making any crack-repair better than new.

Q. How long does DynaCrete™ last?

A. DynaCrete™ products; once applied and cured inside concrete or wood, will last forever.

Q. Will DynaCrete™ make my floor slippery?

A. DynaCrete™, being a penetrant sealer, will not alter the surface texture when applied. This is of great importance where safety is a concern, such as shop floors, patios, decks, etc. Hog and dairy farmers take note. The same level of safety is available to your livestock when DynaCrete™ is used.

Q. Will DynaCrete™ change the color of my masonry?

A. No. DynaCrete™ is a clear product and will leave treated surfaces unchanged, both in texture and color and will not leave a membrane on the surfaces.

Q. How does DynaWood™ work?

A. DynaWood™ penetrates deep into the pores of most wood and wood products to then react with the alkali which exists in wood. This reaction forms a hard, permanent barrier which is impervious to acids, moisture, etc. This process hardens wood and protects it from deterioration.

Q. Will DynaWood™ change the color of my wood?

A. No. As a matter of fact, DynaWood™ will, on most wood products, enhance the grain patterns slightly for a beautiful and natural look.

Q. Can DynaWood™ be used on my log home?

A. Yes. DynaWood™ has been used on log homes.

Q. Can I apply DynaWood™ over paint or stain?

A. No. DynaWood™ is a penetrant sealer and must be applied to bare wood. Many people have removed paints and stains to use DynaWood™. They know in the long-run, DynaWood™ will save them time, effort and money.