PREVENTOL B 2 is an oil-based liquid root inhibitor from LANXESS PREVENTOL Material Protection series, with ≥99% polyglycol ester of 2-(4-chloro-2-methylphenoxy)propionic acid as core, designed for asphalt & rubber-based building materials, providing plant-safe long-term root penetration protection for green construction & underground engineering
High-purity oil-based formula – ≥99% active ingredient, strong & stable root-inhibiting performance
Plant-friendly protection – Inhibits root penetration without affecting plant growth
Long-lasting stability – Weather & aging resistant, protection for over 15 years
Dual-substrate compatibility – Works for asphalt & rubber, no damage to material properties
Convenient & efficient application – Direct addition, suitable for continuous production
Root-resistant waterproofing felts & asphalt membranes for green roofs
Sealants & insulation materials for underground structures
Root-inhibiting for road & tunnel asphalt mixtures
Protection for asphalt layers of planted roofs & parking lots
Root barrier for asphalt components in landscape architecture
| Brand | LANXESS |
| Product Type | Oil-based liquid root inhibitor |
| Core Ingredient | Polyglycol ester of 2-(4-chloro-2-methylphenoxy)propionic acid |
| Active Content | Min. 99% |
| Appearance | Oil-based liquid |
| Protection Mechanism | Inhibits plant root penetration |
| Suitable Materials | Asphalt-based materials, rubber seals |
| Business Unit | Material Protection |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China