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

BASF Protectol BCM Fungicide

BASF Protectol BCM Fungicide is a broad-spectrum biocide from BASF’s Protectol series, featuring 1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione as active ingredient. It delivers reliable microbial control in industrial water systems, paints, coatings, and adhesives while offering low toxicity and excellent stability across pH ranges.
  • basf protectol bcm fungicide_bb8a0f9b
  • basf protectol bcm fungicide_bb8a0f9b

Features Of BASF Protectol BCM Fungicide

  1. Broad-spectrum fungicidal activity against key wood-decaying and stain fungi, including *Coniophora puteana*, *Trametes versicolor*, and *Aspergillus niger*.

  2. Low volatility and excellent leach resistance, ensuring long-term protection in demanding outdoor and ground-contact applications.

  3. Compatible with common wood preservative systems and processing methods, including vacuum-pressure impregnation (VPI) and dip treatment.

  4. Non-systemic mode of action based on benzimidazole chemistry, providing reliable preventive control without plant uptake concerns.

  5. Stable under typical storage conditions and compatible with alkaline formulations used in industrial wood treatment.

Typical Applications Of BASF Protectol BCM Fungicide

  1. Protective treatment of softwood and hardwood for exterior construction timber, including decking, fencing, and cladding.

  2. Preservation of utility poles, railway sleepers, and other ground-contact or freshwater-immersed timber structures.

  3. Formulation component in industrial wood preservatives for factory-applied treatments.

  4. Control of fungal discoloration and decay in engineered wood products such as glulam and LVL.

  5. Protection of cellulose-based building materials, including fiberboard and plywood, during storage and service life.

Specifications Of BASF Protectol BCM Fungicide

Chemical TypeBenzimidazole derivative (BCM: 1-(Butylcarbamoyl)-3-(4-chlorobenzyl)benzimidazolium chloride)
Product FormLiquid concentrate
AppearancePale yellow to amber clear liquid
pH (1% aqueous solution)6.5 – 7.5
Solubility in WaterFreely soluble (>500 g/L at 20 °C)
Density (20 °C)1.12 – 1.16 g/cm³
Primary ApplicationsWood preservation, fungal stain control, industrial biocide for cellulose materials
Key FeaturesBroad-spectrum efficacy, low leaching, VPI-compatible, non-systemic


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