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PPG Sigma SigmaCover 690 Aluprimer

£65.99 (inc. VAT)
MPN: 179332
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PPG Sigma SigmaCover 690 Aluprimer is a two component, high solids, self priming epoxy for priming a variety of metals, in particular prepared steel.

PPG Sigma SigmaCover 690 Aluprimer, Highways item No 115, can be used with most aged coatings, it offers good adhesion and can be recoated with any epoxy or polyurethane coatings if you require a more decorative finish.

SigmaCover 690 Aluprimer offers excellent impact and abrasion resistance so can be used in a range of industrial and construction environments. It can be used in temperatures down to 5C, although if it is likely to fall below freezing then a winter grade option is also available.

SigmaCover 690 Aluprimer is light grey in colour with a semi-gloss finish.

Price includes hardener.              


  • Stir well before use
  • Apply with brush, roller or spray
  • Touch dry: 4 hours (at 20C)
  • Recoatable: 12 hours
  • Full cure after 5 days
  • Coverage: 12.0m2 per litre at 75 microns, 7.2m2 per litre at 125 microns
  • Volume solids: 90%
  • Recommended dry film thickness: 75-125 microns depending on system
  • Recommended thinner: 91-92

Call us on 01753 686888 or email for more information.

Data sheet and MSDS available on request.

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