crystal clear ms polymer sealant packing

WD-199 Crystal Clear MS Polymer Sealant

Volume: 300ml

Density: 1.25 g/cm³

Formula: One-Component MS Polymer

Colors: White, Transparent

Mold Resistance: Grade 0 (Permanent anti-mold protection)

Finish: Smooth, glossy, ceramic-like finish with high wear resistance

Overview

WD-199 Ceramic Crystal Permanent Anti-Mold Sealant is a high-strength, one-component MS polymer structural sealing material engineered specifically for premium kitchen, bathroom, and sanitary applications. Ready to use and environmentally friendly, it cures into a smooth, glossy, ceramic-like finish with high hardness, delivering an eco-friendly, low-odor, and non-toxic solution for a clean aesthetic appearance.

Featuring certified Grade 0 mold resistance and superior waterproof performance, WD-199 provides permanent protection against mildew growth, water penetration, and dirt accumulation. It delivers strong adhesion to ceramic, metal, wood, plastic, glass, and stone, while exhibiting excellent resistance to abrasion, acids, alkalis, and temperature extremes. Under normal conditions, the cured sealant will not shrink, crack, or age, ensuring durable long-term structural strength.

Technical Data

TDS

Applications

Applications

  • Professional Ceramic Crystal Permanent Anti-Mold Sealant for sealing kitchens, bathrooms, and sanitary areas
  • Waterproof and moisture-proof gap-filling with strong adhesion and durable structural strength
  • Creating a smooth, glossy, ceramic-like finish that minimizes dirt accumulation and surface staining
  • High-hardness joint sealing providing permanent Grade 0 mold and mildew protection
  • Eco-friendly, low-odor, and non-toxic finishing for sensitive indoor environments

Compatible Substrates

  • Ceramic tiles, glass, and natural stone
  • Metal and wood surfaces
  • Standard plastics and composite materials
  • Concrete and most common building substrates

Not Recommended For

  • Continuous long-term water immersion environments (e.g., inside aquariums or swimming pools)
  • Areas in direct contact with open flames or extreme localized heat
  • Surfaces that bleed oils, plasticizers, or solvents that compromise adhesion
  • Frost-covered, overly wet, or unclean substrates
  • Application in ambient temperatures below 5°C (this MS Polymer Sealant requires proper conditions for optimal curing and performance)

How to Use?

Surface Preparation

  • Ensure all application surfaces are completely dry, clean, and free from dust, oil, standing water, and old sealant residue to guarantee maximum adhesion.
  • Mask adjacent areas with painters tape if necessary to ensure clean, sharp lines and prevent surface staining.
  • Do not apply on oily or unclean surfaces that bleed plasticizers or solvents, as this will directly compromise the bond.

Application Instructions

  • Cut the nozzle at a 45-degree angle to match the desired joint width and pierce the cartridge seal.
  • Load the 300ml cartridge into a standard caulking gun and apply the Ceramic Crystal Permanent Anti-Mold Sealant evenly into the gap, ensuring it is fully filled.
  • Tool the joint smoothly with a finishing tool or spatula immediately after application to ensure good contact with the substrates and a clean aesthetic appearance.
  • Remove any masking tape immediately after tooling before the sealant begins to skin over.

Curing & Limitations

  • Being a one-component ready-to-use formula, it cures via atmospheric moisture. Ensure proper ambient ventilation during the curing process.
  • The sealant will form a skin surface quickly, gradually curing inward to achieve its smooth, glossy, ceramic-like finish and durable structural strength.
  • Avoid heavy physical contact, abrasion, or direct water pressure until the sealant has fully cured to guarantee its Grade 0 mold resistance and long-term waterproof performance.
  • Do not apply this MS Polymer Sealant in construction environments where temperatures are below 5°C or on frost-covered surfaces.

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