Remove & control moss, algae, mould & lichen from all hard surfaces including patios, paths, driveways, roof, artificial grass, tennis courts, concrete, render & sandstone with staining.
Powerful, reliable moss control and cleaning results from this product which contains 4x more active than competitor products!
Contains 40% w/w DDAC (quarternary ammonium chloride)
Coverage: Treats up to 280m2 (with 1lt pack) or 1,400m2 (with 5lt pack)
No need to scrub or pressure wash, just dilute and apply. This product typically works in 2-4 days (depending on weather), it then continues to degrade unwanted growth, preventing re-growth for months after application.
- Suitable for many hard surfaces to clean off discolouration of algae, lichen, mould, etc
- Use a pump sprayer or knapsack and thoroughly drench affected areas
- Does not stain or discolour surfaces*
- When used on porous surfaces, MAC Hi-Power may prevent the return of moss or algae for a significant period
- Suitable for drives, patios, brick work and render, artificial grass, tarmac, concrete, poly tunnels, glass houses and other hard surfaces
- Use MAC Hi-Power even in cooler weather however, best results are at temperatures above 8oC
- Results may be affected if significant rain falls within 20-24 hours of application
- Winter rate 250ml Mac Hi Power in 10lt water to cover <50m2 (equivalent to 50 Lt/ha or 20 Lt/ac)
- Summer high rate 200ml Mac Hi Power in 10lt water to cover <50m2 (equivalent to 40 Lt/ha or 16 Lt/ac)
- Summer low rate 180ml Mac Hi Power in 10lt water to cover <50m2 (equivalent to 36 Lt/ha or 14.5 Lt/ac)
(Application rate can be increased by 20% in very challenging situations or when treating very porous surfaces).
- Do not spray grass - bleaching might result from accidental drift or overspray. Grass will recover after a period of time.
- Do not use on lawns, plants or in aquatic areas.
*If in doubt always test an inconspicuous area before overall spraying
HSE no. 10341
1 L <280 (m2) or 5 L <1,400 (m2)|
|Contains||40% w/w DDAC (quarternary ammonium chloride)|
|Area of Use||Hard Surfaces|
Hand-held Application Rate
|Summer - low moss/algae load||180 ml in 10 L water covers up to 50m2|
|Summer - high moss/algae load||200 ml in 10 L water covers up to 50m2|
|Winter||250 ml in 10 L water covers up to 50m2|
Product Usage Calendar
*KEY - Green = suggested period of use