HZ info,

Worried about the waterproofing of exterior Natural Stone Coating? Master the right process, and you get both stunning texture and reliable protection. Here are the 5 key steps every team should follow.

Step 1: Prep the Surface

Clean the exterior wall thoroughly. Remove dust and debris. Repair cracks and holes. Make sure the surface is smooth. Then let it dry completely. This step is like laying a foundation. It directly affects adhesion and waterproofing. Don’t cut corners.

Step 2: Apply the Primer

Coat the wall evenly with a moisture and alkali-resistant primer. Think of it as the “base layer” for the wall. It locks out moisture, prevents efflorescence, and strengthens adhesion. This ensures the Waterproof Natural Stone Coating sticks fast.

Step 3: Spray the Coating

Stir the Waterproof Natural Stone Coating well until smooth and creamy. Apply two even coats with a spray gun. The first coat should be thin to cover the base color. Let it dry fully. Then apply the second coat to build thickness and texture. Control the spray pressure to avoid drips and ensure a flat finish.

Step 4: Remove the Masking Tape

If you’ve planned for grid lines (like tile joints), carefully peel off the tape when the Waterproof Natural Stone Coating is tacky but not wet. This reveals clean, neat lines and boosts the overall look of the exterior wall.

Step 5: Apply the Topcoat

Once the Natural Stone Coating is fully dry, add the finish coat. Think of it as a “clear raincoat” for the wall. Limeijia’s matching topcoat boosts waterproofing, dirt resistance, and UV protection. It also locks in the color, keeping the coating bright and vibrant for years.

Limeijia Coating Wholesale Cooperation Email: cnlimeijia@gmail.com

Whatsapp: +852 57495052

Limeijia English Independent Website: www.paintslmj.com