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The Vinyl Pool Liner by Landy Meets All Standards for Mold Resistance Testing

The Landy 0.42 mm Vinyl Pool Liner meets strict anti-mold performance standards.
Rigorously tested by a third-party authoritative laboratory, it successfully passed a 28-day long-term mold resistance evaluation, demonstrating Grade 0-level performance and providing reliable quality assurance for water-exposed applications.

This mold resistance test was conducted in accordance with standard procedures under sustained high-humidity conditions of 29°C and 95% relative humidity, employing five common molds—Aspergillus niger, Penicillium viride, Penicillium chrysogenum, Trichoderma viride, and Penicillium globosum—for a 28-day growth assay. The results demonstrated no fungal growth observed under microscopy in the samples, with a mold growth rating of Grade 0, indicating stable mold resistance performance that provides enhanced protection for pool and water-related applications.

Key product advantages: Thin and lightweight design for easy installation – with a mere 0.42 mm thickness, it features a flexible texture and excellent fit, making on-site application effortless. Perfectly suited for various pool linings and waterproofing projects, it delivers superior installation efficiency.

Durable and robust material: manufactured from high-quality PVC through single molding, it withstands water pressure, aging, and bending without cracking or delamination, ensuring consistent performance in both outdoor and indoor environments.

Long-lasting anti-mold and antibacterial properties: Resists mold growth in high-humidity, enclosed environments with prolonged water exposure, maintains surface cleanliness of materials, reduces maintenance costs, and enhances user safety and environmental compatibility. Excellent adaptability: Meets requirements for aquatic applications, odor-free, highly stable, and suitable for various professional settings including swimming pools, water features, and waterproofing projects.

We consistently refine our products according to stringent standards, backed by authentic test data, avoiding exaggerated claims and focusing solely on delivering exceptional quality. Upholding our commitment to excellence, we provide users with more durable and reliable PVC film products. Moving forward, guided by user needs and supported by rigorous testing results, we will continue to launch safer, more durable, and better-suited waterproof film solutions, creating lasting value for the industry and market.