01708 860 049

WEISS ONEX
Weiss ONEX removes and prevents "green growth" stains caused by algae and other organisms. ONEX is effective on stone and concrete pavements and cladding, roofs, walls, terraces, balconies and decking. ONEX is water-based, biodegradeable and the run-off is harmless to plants.


  • Overview
  • Technical info
  • How to use
  • Case Studies
  • COSHH
Overview
ONEX allows active removal and prevention of green growth such as algae. It removes organic stains which are often found under trees, in shaded areas and on roofs. It is especially effective for terraces, patios, steps walls and roods of natural and cast stone.

Prevents new growth for a period of 6 months

Technical Info:
Form:  fluid
Colour:  clear
Odour:  slight
pH Value:  ~7-9
Density:  1.0 g/cm³ at 20°C

Packaging Options:
- 1 litre plastic bottles

Storage:
ONEX will keep for 12 months from the date of delivery if stored in original packaging and kept frost free.

Coverage:
Approximately 5m² per litre of product diluted at 1:50, dependent upon extent of staining and porosity of the surface.
How To Use
Dilute 1:20 for the removal of stubborn stains. Dilute 1:50 when used for mild cleaning and prevention of fresh growth.

Apply when surface is dry and between 5-25°C. Do not apply to hot surfaces.

Do not apply when rain is expected within 4 hours. Do not apply directly onto nearby plant foliage (run-off is harmless to plants). Dry, treated areas may be walked on after 4 hours.

Coverage:
Approximately 5m² per litre of product diluted at 1:50, dependent upon extent of staining and porosity of the surface.
Latest case study using - view more
COSHH
Available upon request.

Please contact 01708 860 049 or info@steintec.co.uk