Nation™ Fine White Skimcoat NS-20

Nation™ Fine White Skimcoat NS-20 is an economy grade cementitious skimcoat for correcting surface imperfections on interior concrete surfaces. It repairs bubbles, honeycomb, and other concrete defects such as waviness and plumbness up to 3mm thick.

Technical Data

VOC
(±2.0 g/L)

0 g/L

Pot Life

30 minutes

Theoretical Coverage

1.0-1.2 kg/ sq. m.

Clean-up Solvent

Water

Packaging

20-kg bags

Application

By trowel or putty knife

Mixing Ratio

7-Liters of water per 20-kg bag

Form

Powder

MATERIAL PREPARATION

Mix twenty (20) kilograms of Nation™ Fine White Skimcoat NS-20 with 7-Liters of water in a suitable container until a lump-free, homogeneous paste is achieved. Mix only enough product that can be used within the 30-minute working time. Avoid the addition of water to mixture that has begun to set.

SURFACE PREPARATION

Check and repair all relevant defects by consulting necessary civil works. Make sure that the surface is clean, dry, and free from dirt and oil prior to application.

APPLICATION SCHEDULE

Using a steel trowel, apply a thin layer of mixture on the surface by firmly pressing the edge of the trowel on the concrete until all areas are covered. Let it dry for at least 30 minutes before applying the second coat (if necessary). If trowel marks are visible, let surface dry for at least 30 minutes before sanding to further smoothen surfaces. No need to neutralize the surface. Allow at least 7 days before painting.