Anti-Root Additive Bottle

Anti-Root Additive

Anti-Root Additive for TREMproof 250GC and TREMproof 201/60


While Tremco Anti-Root Additive will provide resistance to most root systems, it is always recommended that plants with non invasive root systems be used in planter boxes and general landscape projects.


  • Protects construction materials from undesirable root penetration without damaging plants.
  • Provides long-term protection.
  • Remains effective also under harsh weathering conditions.
  • Is heat-resistant and has a very low vapour pressure. The effectiveness of the active ingredient is virtually unaffected by the high temperatures required to process bitumen and welding roofing felts.
  • Has good compatibility with most bituminous construction materials.
  • No frequently asked questions for this product