Skip to main content

SurTec 650 ChromitAL Treatment 40ml Touchup Pen

Silmid P/N: SUR650PENS
£70.50 (excl VAT) £84.60 (Inc VAT)
86 Available from stock
Bulk discounts
£70.50 + VAT
£66.98 + VAT
£65.21 + VAT
£63.45 + VAT
Surtec 650 Pen is a touch-up pens containing a trivalent solution, which will give a protective coating on clean, oxide-free aluminium and aluminium alloy surfaces.

Technical Information

  • Commodity Code 96082000
  • Country of Origin Germany

Product Information

SurTec 650 chromitAL is a chromium(VI)-free trivalent passivation for aluminium. The liquid concentrate delivers an excellent corrosion protection, comparable with the corrosion protection of a hexavalent passivation.


  • A rapid, simple to apply conversion treatment.
  • Free of hexavalent chrome.
  • Excellent corrosion protection on aluminium with or without painting.
  • Used at room temperatures ° with simple preparation.
  • The pen-tip can be trimmed with a sharp knife to conform to any shape.
  • Treated surfaces suitable for a wide range of coatings.
  • Economical in use - no waste solutions to dispose of.
  • Colour is green.


Download the Surtec 650 data sheet (TDS) from Silmid today. The Surtec 650 safety data sheet (SDS) is also available.


  • SurTec 650 ChromitAL
  • 40ml Touchup Pen
  • Shipping information

    Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

    Orders under £100 placed online for UK Mainland delivery is £12.00*

    **Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

    International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

    Please refer to our delivery page for more information.