Before Diamond Seal

After Diamond Seal

Water containing blue dye has been used in many of these photos to show the sealing capabilities of the Diamond Seal product.

Polished granite is one of the most often used stones for countertops in new and remodeled homes. This beautiful igneous rock is also one of the most porous. It is easily damaged by water mineral, oils, acids and food stains if not sealed properly. At Diamond Seal, we are so certain of the results that we guarantee our sealant for five years.

Guaranteed five years

Honed granite is the flat finish on granite many prefer. However, it leaves the stone even more vulnerable to stain damage. But not when sealed with Diamond Seal. It will be protected as well as the polished granite surfaces.

Guaranteed five years

Limestone is also a very popular stone in Northwest homes and like the others needs the protection Diamond Seal provides. When we took these pictures, the side of the stone not protected absorbed the blue water and was not cleanable, while the sealed side was undamaged.

Guaranteed three years

Cleaning will require harsh chemicals and abrasives that will damage the surface and eventually be ineffective. You seal porcelain for the same reasons you seal shower glass.

Guaranteed three years

Porcelain toilets and sinks are coated with glass, which gives them their glossy appearance. The absorption and build up of water minerals over time will dull that finish and leave rings. Cleaning will require harsh chemicals and abrasives that will damage the surface and eventually be ineffective. You seal porcelain for the same reasons you seal shower glass.

Guaranteed three years