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

BASF Protectol PE Fungicide

BASF Protectol PE Fungicide is a premium industrial biocide from BASF’s Protectol series formulated with 2-pyridinethiol-1-oxide sodium salt for effective control of bacteria fungi and algae in water-based systems including coolants emulsions and latex paints.
  • basf protectol pe fungicide_50b4e89e
  • basf protectol pe fungicide_50b4e89e

Features Of BASF Protectol PE Fungicide

  1. Broad-spectrum efficacy against common wood-decay and stain fungi, including Aureobasidium pullulans, Chaetomium spp., and Trichoderma spp.

  2. Non-volatile formulation with low vapor pressure, ensuring long-term protection without rapid evaporation or reapplication needs.

  3. Compatible with water-based coatings and preservative systems, enabling seamless integration into industrial wood treatment processes.

  4. Low mammalian toxicity and favorable environmental profile, supporting compliance with EU Biocidal Products Regulation (BPR) requirements.

  5. Stable under alkaline conditions (pH 7–10), maintaining fungicidal activity in cementitious and plaster-based substrates.

Typical Applications Of BASF Protectol PE Fungicide

  1. Protective treatment for exterior wood products, including decking, cladding, and fencing.

  2. Additive in fiber-cement boards and gypsum-based building materials to prevent fungal discoloration during storage and service life.

  3. Functional ingredient in water-based paints and primers for humid-prone interior surfaces (e.g., bathrooms, basements).

  4. Preservative for cellulose-containing insulation materials such as wood fiber and hemp-based insulators.

  5. Stabilizer in rendering mortars and plasters applied on damp masonry substrates.

Specifications Of BASF Protectol PE Fungicide

Chemical TypeOrganic fungicidal active based on a proprietary isothiazolone derivative
Product FormLiquid concentrate
AppearanceClear to slightly hazy, pale yellow liquid
pH (1% aqueous solution)7.5 – 8.5
Density (20 °C)1.02 – 1.05 g/cm³
Solubility in WaterMiscible
Primary ApplicationsWood preservation, mineral building materials, water-based coatings
Key FeaturesNon-leaching, alkali-stable, low VOC


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