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Product Code: CW10
COLLECT ONLY FROM STOCKPORT.
THIS IS A RESTRICTED PRODUCT - SEE DETAILS AT FOOT OF PAGE.
Centurywise CW10 stone and brick cleaner is specially blended to quickly and economically remove dirt, grime, carbonaceous soils and rust stains from sandstone, brickwork,
terracotta,concrete, and unpolished granite.
Centurywise CW10 is a green acidic solution. When adequately diluted the organic ingredients are completely bio-degradable. The formulation has been used in the building cleaning industryfor over 40 years.
Thoroughly pre-wet area to be cleaned. Apply CW10 evenly by brush or low pressure spray, starting from the top and working to natural breaks. Allow approx. 10 minutes contact time and wash off thoroughly with pressure washer at minimum 1000 PSI. Repeat if necessary. In some cases it may be advisable to degrease area first using CW5 or CW8 . This will increase the efficiency of the acid allowing for better economy.
On sandstone it is normal to use product at full strength as supplied. Product must be diluted before using on most types of brickwork and terracotta. ALWAYS TRY A SMALL SAMPLE AREA FIRST.
NB. CW10 can cause considerable etching/streaking to glass, polished surfaces, copper,bronze, aluminium etc. MASK WITH PLASTIC SHEETING.
CW10 contains hydrofluoric acid and phosphoric acid.
Wear suitable PVC gloves, face visor, and full protective clothing.
HF burns gel (calcium gluconate ), and a supply of clean water should always be available when using this product.
* With the exception of CW7, CW21, CW23 & CW31 Centurywise Ltd will only sell chemicals to bonafide cleaning/restoration companies, and related tradespeople. New customers whose details cannot be found on the internet must contact us first before placing an order.
Read CW10 Health & Safety data sheets before using this product... click on link below.....
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