Microtech Pressure Injection Fluid

5a Microtech Pressure Injection Fluid Product Guide November 2011pdf file, 429 KB

5b Microtech Pressure Injection Fluid MSDS February 2009pdf file, 50 KB

Microtech PIF is a self emulsifying silane / alkylalkoxy siloxane blended concentrate which produces a silicone microemulsion (particle size ca. 50 nm) on dilution with water. Suitable for use by pressure injection for the control of rising damp in masonry above ground level provided that walls are not heavily impregnated with hygroscopic salts.

 Key Features:

• A concentrated solvent - free microemulsion DPC system

• Advanced silicone micoremulsion technology

• Fast injection rates (low surface tension)

• Rapid curing

• Virtually odourless

All treatments should be in accordance with BS 6576 : 1985 (Code of Practice for the Installation of Chemical Damp Proof Courses). In particular the inserted DPC should be below the level of timber floor unless prevented by structural considerations (such floors should also be inspected due to the risk of fungal decay).

PRODUCT DATA

Coverage: Approximately 3.5 litres per metre run of 225mm (9") wall depending on the porosity and nature of the substrate. Consumption in walls of a greater thickness should be calculated pro rata (rubble infill walls may be regarded as solid structures).

Appearance: Clear, pale yellow liquid (concentrate) ; milky white once diluted. Drying / Curing The speed of DPC formation will depend on factors such as wall thickness, alkalinity and moisture content but generally curing should take place within 2 weeks.

Shelf Life / Storge: Concentrate - 6 months. Store below 30°C in a dry, well ventilated area free from sources of ignition (Flash point 25°C) and out of direct sunlight. Store in a FROST FREE environment. Mix in a clean plastic drum.  

Cleaning: Concentrate spillages should be removed using white spirit or similar. Pumps and other equipment should be washed thoroughly before and after use with clean water. Dispose of safely.

Pack Size 1 and 1.25 litre plastic bottles and 25 litre drums

Safety: Concentrate classified - ' Flammable ' and ' Irritant'. (Once diluted the injection fluid poses no flammability hazard). Instructions for the safe use of Microtech PIF are given on the product label. More detailed information for hazard assessment, emergency procedures, etc. are available in the Microtech PIF Material Safety Data Sheet.