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Views: 0 Author: Site Editor Publish Time: 2026-05-19 Origin: Site
TW320 100% Silicone Waterproof Coating, a premium single-component solution engineered for long-lasting waterproofing and corrosion protection across residential, commercial and industrial building applications.
Formulated with high-purity silicone rubber emulsion, reinforced fillers and specialized additives, LH320 sets a new standard for silicone waterproof coatings with its exceptional performance metrics and user-friendly design. Boasting a 99.7% solid content and low VOC level of 76g/L, the product aligns with global green building standards, delivering eco-friendly protection without compromising durability.
Extreme Weather Resistance: With a service temperature range of -20°C to 165°C and outstanding UV resistance, LH320 maintains stable performance under harsh sunlight, heavy rain, high heat and cold snaps, resisting aging and cracking for years.
Superior Mechanical Properties: It features a tensile strength of 1.7MPa and elongation at break exceeding 200%, offering permanent elasticity that adapts to substrate expansion and contraction, preventing water penetration even on slightly cracked surfaces.
Excellent Adhesion & Usability: The coating bonds firmly to diverse substrates including concrete, metal, and wood. It is single-component and ready-to-use, with a tack-free time of about 30 minutes and full cure in 48 hours, supporting both brush and spray application for efficient construction.
Safe & Stable Formula: Free of solvents, water and isocyanates, LH320 ensures safe handling and application, with no harmful emissions during curing or long-term use.
LH320 is ideal for waterproofing projects including RV roofs, building roofs, basements, metal roofs and storage facilities, addressing common pain points such as roof leakage, basement dampness and metal substrate corrosion. It is available in grey and white colors, packaged in 20KG/5-gallon plastic buckets for convenient storage and transportation.
To preserve performance, store LH320 in original sealed packaging at 0°C to 30°C, protected from frost. The shelf life is 12 months in cool, dry conditions.
"As global demand for high-performance, eco-friendly building materials rises, LONGVICTOR is committed to delivering innovative solutions that balance durability, sustainability and practicality," said a spokesperson for LONGVICTOR Chemical. "LH320 100% Silicone Waterproof Coating embodies our R&D philosophy, providing reliable, long-term waterproof protection for buildings worldwide."
