Dulux Trade Weathershield Fungicidal Wash
24 hrs
- Eradicates organic growth from bare or previously treated exterior surfaces
- Perfect for wood and masonry surfaces
- Ready for use, no dilution required
Dulux Trade Weathershield Multi-Surface Fungicidal Wash is an easy-to-use formula for exterior surfaces, best used before re-decoration with a suitable Dulux Trade paint system. See our full range of Dulux Trade products, here.
Quickly and effectively kills organic growth such as mould, algae and lichen, designed for wood and masonry surfaces, either previously painted or bare.
For the best results with Dulux Trade Weathershield Fungicidal Wash, ensure that surfaces to be treated are clean, dry and free of dirt, dust and grease.
- Scrape off as much visible mould, algae or lichen as possible
- Where organic growth has become trapped between layers of paint or varnish, all coatings should be taken back to completely bare wood
- Special precautions should be taken with the preparation of pre-1960's paint surfaces as they may contain harmful amounts of lead
Always try a test area before starting any project to assess compatibility of the final finish. Follow the manufacturer's instructions on the tin at all times. Do not apply if inclement weather is expected 48 hours before and after treatment.
- Dulux Trade Weathershield Multi-Surface Fungicidal Wash should be brush applied, do not spray
- Apply generously to all affected areas and leave to work for 24 hours
- Rinse and scrub off all mould and product residue with copious amounts of clean water, high pressure jet-washing may be required for some deeply affected areas
- Repeat as necessary