Golden Silver Expanded Vermiculite for Gardening, Horticulture, Insulation, Building Materials

Golden Silver Expanded Vermiculite for Gardening, Horticulture, Insulation, Building Materials. Versatile Applications: Widely used in construction, agriculture, horticulture, metallurgy, and environmental protection. Fireproof & Heat Resistant: Non-combustible material suitable for anti-fire boards, mortar, and insulation applications. Thermal Insulation: Excellent heat preservation and thermal insulation properties for pipelines and buildings. Sound Absorption: Effective sound absorption material for underground pipelines, tunnels, and public spaces. Lightweight & Durable: Low density (64-160kg/CBM) and disease-free, ideal for light concrete and soil amendment. Multiple Size Options: Available in various sizes including 1-3mm, 2-4mm, 3-6mm, 4-8mm, and mesh grades. Free Sample Available: Free samples provided with customer covering express fee; fee refunded upon order.