PPG Prep 88 Formerly Sigmarite 88

UN3066 (Class: 8, Pk Grp: II)
Formerly Sigmarite 88. Water based cleaner or removing dirt, oil, etc. from floors, metal, cladding etc.
Available in 10 Litres
£90.82 £75.68
In stock
Product Description

PPG Prep 88 (Formerly Sigmarite 88) is a water based cleaner designed for removing soil and chalk from floors, metal, cladding etc.

PPG Prep 88 (Formerly Sigmarite 88), is a clear water based cleaner specifically designed for removing soil and chalk from a variety of different substrates. As one of the industries leading brand names, Sigmarite 88 makes it a priority to provide the best preparation products in order to help aid the process of painting and priming.

Best Uses

PPG Sigmarite 88 dramatically improves recoatability to aged substrates by removing dirt and bacteria build up. Sigmarite 88 is available in 10 litre containers, best used for large projects where there is a high level of soiling or chalking.


PPG Sigmarite 88 works much better than solvent based cleaners during application as it improves the breakdown time of soiling, oil and grease deposits on the surface and can be washed off using clean, hot water.

Surface and Environment

PPG Sigmarite 88 can be used in the construction, marine and industrial industry to clean concrete and steel substrates and remove all greasy deposits from the top layer allowing for a surface that can be repainted again when necessary.

Technical Details


  • PPG Sigmarite 88 (Amercoat Prep 88)
  • Water based cleaner
  • Excellent cleaning of soiled & chalked surfaces
  • Dramatically improves aged recoatability
  • Reduces re-painting costs
  • Biodegradable cleaner
  • Contains no solvents
  • Contains no phosphates halogens, chlorinated solvents or petroleum distillates
  • Removes deposits of oil and grease from metal, concrete and previously painted surfaces

Technical Info

Components: One Part
Type: Waterborne Alkaline Cleaner
Finish: -
Stock Colours: Clear to slight haze
Tintable: No
VOC Content: 0.0g per Litre
Volume Solids: -
Suitable Substrates: For aged acrylic polyuretanes, aged epoxies, and PPG old coatings
Application Method: Low Pressure Sprayer, Nylon Brush
Theoretical Coverage: -
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): -
Induction Time: -
Pot Life: -
Touch Dry: -
Overcoatable: -
Fully Cured: -
Cleaner / Thinner: Water
Shelf Life: At least 5 years when stored cool and dry
Packaging: Available in 10 Litres

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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