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Deep cleaning for contamination that gets into the surface
Bio-Circle Alustar 300 is a highly concentrated, water-based alkaline cleaner for demanding mechanical cleaning and degreasing applications. It combines powerful cleaning with excellent deep-action performance, making it particularly effective on rough surfaces and contamination containing abraded metallic particles.
It is especially suited to aluminium and non-ferrous metals, while also being suitable for steel, stainless steel, plastics and other alkali-resistant surfaces when used at the appropriate concentration. Its oil-separator-compatible formulation helps maintain cleaning performance even as the bath takes on dissolved contamination.
When ordinary cleaning isn’t reaching into the surface, Alustar 300 goes deeper.
Working concentrations: Copper/brass 1–2%; aluminium 3–5%; steel/stainless steel 3–5%; plastics and other alkali-resistant surfaces 3–5%.
Check compatibility before use.
Please note: Alustar 300 is classified as Dangerous Goods for transport (UN 1760). Freight will be quoted separately after your order is submitted, and we will contact you to arrange delivery and payment of the freight charge.
Chemical characterisation: Water-based alkaline cleaning agent
Appearance: Translucent liquid
Odour: Odourless
pH: 13–14
Density: Approx. 1.09 g/cm³ at 20°C
Boiling point: Approx. 95°C
Flash point: Not relevant
VOC: 0% by weight (EC)
Recommended concentration: 1–5%, depending on material and contamination
Transport: Dangerous Goods – UN 1760, Corrosive Liquid, N.O.S. (Disodium Trioxosilicate), Class 8, Packing Group III
Storage: Protect from frost; store in original container
Recommended storage temperature: 2°C–35°C
Shelf life: At least 12 months in unopened original packaging