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BESTONE specializes in the production of innovative polyurethane foams and silicone sealants. Its products are widely used in industry, construction, consumer goods and home decoration.
August 26, 2025
Winter’s Here – Don’t Let Cold Weather Ruin Your Caulking Job
Cold temps and wet weather can be a real headache for sealant work. Here’s how to keep your project on track when it’s freezing outside:
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August 19, 2025
As our VIP purchaser, you will not only enjoy high-quality product assurance, but also receive more attentive and efficient exclusive after-sales service.
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Polyurethane & Silicone Sealants Products
BESTONE ENTERPRISE
Home Decoration Polyurethane Foam
Home Decoration Polyurethane Foam is a premium one-component foam, specially formulated for professional door and window installation.
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Winter-Grade Polyurethane Foam
Winter-Grade Polyurethane Foam Sealant is a one-component, moisture-curing sealant designed for reliable performance even in low temperatures down to -10°C.
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B1 Fire-Retardant Polyurethane Foam
B1 Fire-Retardant Polyurethane Foam Sealant is a one-component, moisture-resistant sealing material engineered with fire-retardant properties.
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High-Yield Polyurethane Foam Sealant is an advanced one-component foam that offers outstanding expansion efficiency, making it ideal for professional door and window installation.
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Fast-Drying Polyurethane Foam Sealant is a high-performance, single-component premium foam engineered for rapid curing and superior results.
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Special-Purpose Polyurethane Foam
Unlike standard home decoration foams, this professional-grade adhesive offers superior density and strength, along with a range of color options for versatile applications.
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A versatile and high-performance expanding foam designed to seal gaps, joints, and cracks in a wide range of construction applications.
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590ml MS Sealant in Sausage Pack
Ideal for attaching interior wall panels, baseboards, and trim with strong, lasting adhesion.
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A versatile, high-performance sealant designed for a broad range of indoor and outdoor sealing tasks.
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Exceptional weather resistance for lasting outdoor performance Superior leveling with strong coverage for a smooth, even finish Excellent flowability and easy polishing for a professional look
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