U Value Calculator
Colour Picker
Find an Installer
Contact Us

Biocidal Wash

A highly effective biological solution which effectively removes algae, mould and lichen.

Wetherby’s Biocidal Wash is suitable for a range of substrate materials including: Brick, tile, concrete, stone and cladding, as well as silicone, acrylic, mineral and polymer modified render finishes.

Wetherby Biocidal Wash is an environmentally friendly cleaning solutions.

  • Kills algae, mould and lichen (approx 1 year)
  • Leaves residual protection
  • No rinsing required
  • Environmentally friendly option

Although many renders incorporate algae resistant properties, substrates can eventually become susceptible to micro-organisms when located in very green or damp areas.

Wetherby’s Biocidal Wash contains a patented mix of biocides which can be used to treat affected render systems and substrates.

Want to know more about Biocidal Wash?

Contact Us
Render Protector

Protect your render once it has been cleaned…

Wetherby Render Protector is a highly water repellent coating, providing superior protection against algae, mould, pollution, staining and dirt.

Contact Us

For more information on Render Protector call the Technical Helpline 0800 107 3299 or email below.

Email

Please fill out the fields below, your download will automatically start. Your download will also be available via email in case it doesn't automatically start.