
Alkali-Resistant Penetrating All-Purpose Primer (FX-L2013)
Product Details
Product Positioning
Professional penetrative alkali-resistant sealing primer, specially designed to tackle persistent base layer problems such as powdering, alkali efflorescence and delamination of walls, serving as the invisible cornerstone for high-quality wall coating.
Core Selling Points
1. Super penetration · Deep reinforcement
Adopting a fine-particle penetration formula, it deeply penetrates into the base layer, reconsolidates loose and powdery walls into a solid substrate, and resolves the powder shedding problem at its source.
2. Efficient Alkali Resistance and Sealing Performance
Forms a dense sealing layer, effectively blocking alkalis and soluble salts from the substrate from migrating outward, and completely eliminating alkali efflorescence problems such as whitening, mottling and fading of the topcoat.
3. Waterproof and moisture-proof
Excellent waterproof performance effectively reduces the erosion of coatings caused by wall moisture content and extends the service life of the entire coating system.
4. Enhance the adhesion of topcoat
Provide a highly compatible bonding surface for the topcoat, greatly improving the adhesion of the topcoat and preventing peeling and flaking.
Applicable Scenarios
New and old cement walls · Concrete substrates · Powdery and loose walls · Exterior wall renovation · Walls in humid areas
Construction Parameters
· Construction Method: Roller Coating / Spray Coating · Supporting System: Apply 1 to 2 coats to ensure full penetration
· Dilution Ratio: Ready-to-use, no dilution required
· Theoretical consumption: 0.12-0.15kg/㎡
· Shelf Life: 12 months



