Würth MS1 Hybrid Sealant White 290ml – Mold-Resistant Flexible Sealant

Würth MS1 Hybrid Sealant White – Durable Mold-Resistant Sealant – 290ml

Würth MS Hybrid Sealant White is a professional-grade hybrid sealant that provides a clean, durable, and bright finish for construction, bathroom, kitchen, and interior or exterior projects. Formulated with MS polymer technology, it cures into a permanently elastic, mold-resistant, and long-lasting seal, delivering superior adhesion and professional results. Explore more in our sealants category.

Once applied, Würth MS Hybrid Sealant White adheres to a variety of substrates, resists UV, water, and mold damage, and maintains a brilliant white appearance over time. Therefore, it is ideal for bathrooms, kitchens, building joints, and industrial or residential applications. Additionally, it provides long-lasting waterproofing and flexible sealing for professionals in the UK.

Key Features

• Bright White Finish – Maintains a clean, professional look on surfaces
• Mold Resistant – Contains fungicides to prevent mold growth
• Fast Cure – Forms skin in 10 minutes, fully cured quickly for efficient work
• Flexible and Durable – Permanently elastic for long-lasting performance
• Paintable – Compatible with water-based paints and varnishes

Why Use Würth MS Hybrid Sealant White?

• Protect Surfaces – Provides a waterproof and mold-resistant barrier
• Enhance Versatility – Adheres to wood, glass, concrete, metal, ceramics, and plastics
• Ensure Reliability – Stands up to UV, weather, moisture, and salt water
• Work Efficiently – Can be applied wet-on-wet with no shrinkage and minimal odor

Application and Instructions

Use Würth MS Hybrid Sealant White to seal joints between bathroom fixtures, kitchen installations, construction elements, or industrial components. Smooth the sealant before the skin forms. Uncured material can be removed with Bond and Seal Remover; cured material must be removed mechanically. Once the skin forms, it can be painted over after testing compatibility. For the best results in the UK, apply at temperatures between 5–40°C. As a result, Würth MS Hybrid Sealant White provides long-lasting, mold-resistant, and flexible sealing, helping professionals achieve bright, clean, and durable results efficiently and safely.

Technical Specifications

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