Multifunctional Anti-Alkali Primer

Multifunctional Anti-Alkali Primer is a high-quality water-based sealer formulated with advanced acrylic emulsion and special additives. It provides excellent penetration, adhesion, and alkali resistance, effectively sealing the substrate to prevent bubbling, discoloration, or efflorescence of the topcoat. The primer enhances adhesion between the substrate and finish coat, ensuring long-lasting protection and decorative performance.

Description

Specifications

20kg

Coverage Rate

5–12 m²/kg

Minimum Order Quantity

100kg

Application Scenarios

1.Interior and exterior cement or concrete walls.

2.New or repainted walls requiring sealing and stabilization.

3.Surfaces prone to alkali migration or efflorescence.

4.Suitable for residential, commercial, and industrial buildings.

Application Instructions

1.Surface Preparation: Ensure the surface is firm, clean, dry, and free of dust, oil, or loose particles. Moisture content ≤10%, pH ≤10.

2.Application Method: Apply by brush, roller, or spray after thorough mixing.

3.Thinning: Add 5–10% clean water if necessary.

4.Coats: Apply 1–2 coats for uniform coverage.

5.Drying: Touch dry in 30 minutes; recoat after 2–4 hours (at 25°C).

6.Topcoat: Apply finish coat only after primer is completely dry.

Advantages

1.Strong Alkali Resistance: Effectively blocks alkali migration and prevents topcoat discoloration.
2.Excellent Penetration: Deeply seals porous substrates for enhanced surface strength.
3.Superior Adhesion: Improves bonding between substrate and finish coat.
4.Weather & UV Resistant: Prevents chalking and maintains long-term stability.
5.Eco-Friendly: Water-based, low VOC, and low odor for a safer work environment.
6.Easy to Apply: Smooth leveling, quick drying, and compatible with various finishes.

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Shipping & Delivery

Prepare

Our paints are carefully handled and shipped to ensure safe delivery worldwide.

In our warehouse, trained staff use forklifts to move products efficiently, minimizing handling risks and maintaining quality.

Delivery

Once packed, all goods are securely loaded onto trucks for transport to ports or logistics centers.

We partner with reliable international carriers to provide fast and safe shipping to your destination.

Estimated delivery time: 1–30 days depending on products, destination and shipping method.

OEM & ODM