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Stanley 29pc Cushion Grip Screwdriver Set & Moulded Rack
This Stanley 29 piece screwdriver set features 9 slotted and 9 Philips screwdrivers, a bit holder and 4 slotted as well as 3 Philips, 3 torx and hex bits. With bi-material soft grip handles, this Stanley set offers you extra comfort and extra torque. This screwdriver set also features a chrome plated vanadium steel bar for strength and corrosion resistance. Includes precision ground tip for secure fastener location and comes in a blow moulded storage case.
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£34.99
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Fernox DS-3 30KG SCALE REMOVER (24066)
· Restores efficiency to all types of water heater · Powerful acid limescale remover, dissolves up to 50% of its own weight of limescale · Corrosion inhibited · Colour change indicated when exhausted · Safe to apply and easy to use  Product Uses Fernox DS-3 is used for removing limescale from any type of water heater to restore its efficiency. It is safe to use with steel, stainless steel, cast iron, copper, brass, PVC, ABS rubber polythene and most plastic pipework.    Limitations: It should not be used with thin gauge or badly corroded aluminium, zinc, galvanised steel, acrylic (e.g. plastic kettles and baths) chromium plated or enamelled surfaces (e.g. baths), concrete and asbestos. When in doubt check with the appliance manufacturer.  Physical Properties Fernox DS-3 contains Sulphamic acid with inhibitors, indicators and non-foaming surfactants.  Colour:             Yellow Odour:             Faint Form:              Crystals pH:                  2 at 1% w/w in water S.G:                N/A  Application and Dosage Fernox DS-3 should first be dissolved in hot water, at the maximum concentration of 1 kg per 10 litres of water and a minimum concentration of 250 g per 10 litres of water (10% - 2.5%). Hot water will accelerate de-scaling but do not exceed 80°C. The de-scaling process will release carbon dioxide gas (CO2), which can cause foaming. Hence, space should be allowed for this before commencing work. A colour change from yellow, through green, to blue indicates the de-scaling power is exhausted. However, the major part of the solution's effort is expended when green is reached and if cold the final change to blue can take a long time. When de-scaling is complete, drain and rinse several times until no traces or odours remain.  DS-3 can be neutralised with Fernox Superconcentrate System Neutraliser.  Note: In the case of de-scaling an entire hot water system please see overleaf.  Packaging, Handling and Storage Fernox DS-3 is supplied in 250 g, 2 kg and 30 kg containers.  Fernox DS-3 contains Sulphamic acid and is classified as irritant. Irritating to eyes and skin. Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Keep out of reach of children. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of water. Avoid release into the environment.  Descaling an entire hot water system Instructions for use: De-scaling a domestic hot water system including the storage cylinder, immersion heater, pipework and taps:  1)       Turn off boiler and/or t
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£154.34
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