Rigby Taylor Brochure 2014
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surface biocide<br />
Qualgex<br />
A surface biocide for professional use<br />
against algae on external hard surfaces<br />
WHY Qualgex<br />
❚ Fully HSE registered<br />
❚ Contains citric acid and penetrant to aid<br />
efficacy<br />
❚ Highly active and long lasting product<br />
❚ Rapid acting – results seen within 48 hours<br />
❚ Effective against all types of algae<br />
❚ Effective cleaning action which ‘brightens’<br />
surface<br />
1. Unicellular algae<br />
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How Qualgex works<br />
Qualgex is soluble in water, non-corrosive and safe to most<br />
surfaces so is an ideal maintenance product for local<br />
authorities, schools, commercial premises etc. Qualgex is<br />
one of the strongest products on the market and is a<br />
Health & Safety executive registered biocide.<br />
A unique feature of Qualgex is that unlike some other<br />
biocides, it is not de-activated by organic matter,<br />
consequently it will work effect ively on dirty surfaces such<br />
as paths that have not been kept clean.<br />
The action of Qualgex is very rapid, killing algae and other<br />
targets upon contact, with visual effects usually being seen<br />
within 24-48 hours after application. The product also has a<br />
cleaning action that will brighten the appearance of<br />
stonework and similar hard surfaces.<br />
2. Qualgex spray penetrates cell<br />
wall, enters chloroplasts, kills<br />
chlorophyll and renders cell inactive<br />
Untreated<br />
slab<br />
Slab treated<br />
with Qualgex<br />
chloroplasts<br />
Qualgex spray<br />
3. Algal cell is deactivated,<br />
photo synthesis ceases and<br />
the cell dies<br />
cell wall<br />
chlorophyll<br />
RTCHECKOUTS<br />
Contains: Alkyl C12-C14 dimethyl<br />
benzylammonium chloride 9.5%<br />
+ Citric Acid + penetrant<br />
HSE No: 7716<br />
Pack size: 5 litres<br />
Pack coverage: 500 sq.m<br />
RT order code: 0488701/05<br />
Use plant protection products safely. Always read the label and product<br />
information before use.<br />
4. Dead algal cells<br />
detach from the<br />
surface<br />
APPLICATION RATES<br />
Qualgex Water Area<br />
50 ml 1 litre 5m 2<br />
1 litre 20 litres 100m 2<br />
5 litres 100 litres 500m 2<br />
RECOMMENDED PERIOD OF USE<br />
J F M A M J J A S O N D<br />
0800 424919 38
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