Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF Protectol DMT Fungicide

BASF Protectol DMT Fungicide is a broad-spectrum, water-based biocide from BASF’s Protectol series, formulated with 2-methyl-4-isothiazolin-3-one (MIT) and 5-chloro-2-methyl-4-isothiazolin-3-one (CMIT) for effective microbial control in industrial water systems, paints, and adhesives.
  • basf protectol dmt fungicide_a89b2517
  • basf protectol dmt fungicide_a89b2517

Features Of BASF Protectol DMT Fungicide

  1. Highly effective broad-spectrum fungicide based on the active ingredient 2-(thiocyanomethylthio)benzothiazole (TCMTB).

  2. Excellent stability in water-based systems across a wide pH range (pH 4–10).

  3. Low volatility and minimal leaching, supporting long-term protection in formulated products.

  4. Compatible with common industrial biocides and polymer systems, enabling synergistic preservation strategies.

  5. Non-oxidizing mode of action, reducing risk of material corrosion and compatibility issues.

Typical Applications Of BASF Protectol DMT Fungicide

  1. Preservation of water-based paints and coatings during storage and in-can.

  2. Protection of adhesives and sealants against fungal degradation in manufacturing and end-use environments.

  3. Stabilization of construction chemicals including cementitious slurries and tile grouts.

  4. Microbial control in metalworking fluids and industrial cooling water systems.

Specifications Of BASF Protectol DMT Fungicide

Chemical TypeThiocyanate-based benzothiazole derivative (TCMTB)
Product FormFree-flowing crystalline powder
AppearanceOff-white to light tan crystalline solid
Primary ApplicationsIn-can preservation for water-based formulations
Key FeaturesBroad-spectrum antifungal activity, low water solubility, thermal stability up to 200°C
Recommended Use Level0.05–0.3% w/w (active basis) depending on formulation
Shelf Life24 months when stored in original sealed container at ≤25°C
Regulatory StatusApproved under EU BPR (Biocidal Products Regulation) for PT 6 (preservatives)


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