Cromadex V39 Rail Refurbishment Primer is an alkyd primer formulated for refurbishment programmes in the rail industry. When used as a system with Cromadex V60 Two Pack Rail Topcoat it meets the following specifications. BS 6853 1999 Annex B, BS 476 Part 6 : 1989 Class 0, BS 476 Part 7 : 1997 Class 1.
Cromadex 750 Two Pack Epoxy Primer
Cromadex 750 Two Pack Epoxy Primer is a two pack epoxy primer for use over a wide range of substrates. It contains zinc phosphate giving added corrosion resistance for greater durability. The product can be air dried or stoved giving flexibility in production. It is available in white and grey as standard, it can also be tinted to ensure complete coverage even on difficult lead free colours.
Cromadex 750 Two Pack Epoxy Primer is a two pack epoxy primer for use over a wide range of substrates. It contains zinc phosphate giving added corrosion resistance for greater durability. The product can be air dried or stoved giving flexibility in your production line. Cromadex 750 is available in white and grey as standard, it can also be tinted to ensure complete coverage even on difficult lead free colours.
Life expectancy of up to 15 years in a C3 (as determined in ISO12944) external environment when used with a suitable Cromadex topcoat. See Extra Life brochure for full details.
Suitable Substrates and Preparation
Degreasing with Cromadex 678 Spirit Wipe is recommended and should be carried out after any abrasion of the surface.
Steel: Degrease and abrade with P180. If necessary blast clean to remove millscale, minimum surface preparation SA2.
Aluminium & Galvanised Steel: Degrease and abrade with P240 to remove surface oxide layer. For even greater system performance apply Cromadex 903 Chromate-Free Etch Primer.
Stainless Steel: Degrease and abrade with P180.
GRP: Remove release coat, degrease and abrade with P280.
Powder Coating: Degrease and abrade with P280.
Concrete: Suitable for sound concrete aged for 3 months. For porous surfaces apply sealer coat thinned with 5% No 1 Thinner by brush or roller then one full un-thinned coat.
6L unit comprises;
5L of 750 Base + 1L of 750 Curing Agent
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
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