ICR Concrete Sealer
ICR Concrete Sealer is designed for use on bare porous concrete. It is a clear solvent based sealer.
For sealer to adhere, it is recommended bare concrete be treated with a Hydrochloric Acid solution, 1 part acid to 10 parts water for smooth trowel finish and 1:20 for a rough stipple finish concrete. If the concrete is powdery or soft do not acid wash as this may damage the surface. Apply sealer to a dry surface at the spread rate of 4 square metres per litre per coat. It is important to apply at this spread rate to allow the sealer to penetrate into the surface. Allow a minimum of two hours between coats. Do not apply in hot direct sun or temperatures above 27 degees as bubbling or adhesion problems may occur.