Stamped Concrete Sealer Flaking

If the concrete it too wet flaking occurs because the sealant cannot bond properly to the surface.

Stamped concrete sealer flaking.

The superseal25 is a 25 solid solvent based breathable acrylic sealer and curing compound. Epoxy acrylic hybrid sealers are similar to standard water based sealers but must be applied to concrete that has no standing water on the surface. Both sealers are great products that will protect your stamped concrete as well as make it look awesome. There is a large area that never dries out and appears to be condensing moisture in the air.

Concrete sealer problems and the associated call backs are one of the largest sources of frustration for decorative concrete contractors. The concrete was not dry enough when the sealer was applied. Most mechanical processes for removing sealers and coatings involve grinding scraping or blasting all of which impact the concrete. This sealer will make the colors pop and give you that high shine brand new look you re looking for.

The concrete stain was not neutralized in advance. They can be applied to fresh or cured concrete. Adding water weakens the surface of the concrete and diminishes its strength and durability. If a thin layer of the surface of the concrete slab is peeling it can be a result of two common installation errors.

When removing sealers and coatings from stamped concrete the two most important factors to consider are removing all the sealer and not changing the color or profile of the concrete surface during the process. When a concrete sealer does not look or perform as. Using a solvent to eliminate trapped moisture or rewet the surface is a whole different process and is covered in other blog entries read blisters bubbles on. The key to success with hybrid sealers is to apply them very very thinly 250 to 400 square feet per gallon and the first coat must dry.

The driveway is wet to the point where there is a small puddle in this area. When a stain isn t properly neutralized the sealer will lose its chemical bond. The sealer is bubbling up flaking and peeling in the wet area. This sealer will darken the appearance and leave a shine similar to a semi gloss.

Underneath the flakes of sealer the concrete looks wet. Outdoors a penetrating concrete sealer is usually better than a film forming product for safety reasons but also because the end result will last longer and looks more realistic and natural especially when sealing stamped concrete. Similar to the superseal30 superseal25 is a semi gloss concrete sealer that can be used for brick paver patios exposed aggregate and stamped concrete.