Tor Torfab TP Etch Primer (Chromate Free)

CR533

Tor Torfab TP Etch Primer (Chromate Free), a 2-part pre-treatment primer for non-ferrous metals such as aluminium, galvanising, copper, brass, etc. The primer is capable of being overcoated with a wide variety of single pack and two pack products and be overcoated after 4 hours (at 20ºC).

  • Good coverage - up to 14 square metres per litre
  • Applied by spray (conventional or airless)
  • Hard dry in 30 minutes (at 20ºC)
  • 8 hour pot life
  • Yellow colour - easy to see where to overcoat
  • An acid catalysed polyvinyl butyral type containing non toxic anti-corrosive pigment and extenders
  • Refer below for more product data, including application and preparation instructions

Colour
Size
Finish
£90.29
VAT excluded

£108.35 Tax incl.
Quantity

Description

Tor Torfab TP Etch Primer (Chromate Free) is a 2-part pre-treatment primer for non-ferrous metals such as aluminium, galvanising, copper, brass, etc, and is capable of being overcoated with a wide variety of single pack and two pack products. This Etch Primer has good coverage of up to 14 square metres per litre and is applied by spray (conventional or airless). Overcoat the primer after 4 hours (at 20ºC).

Tor Torfab TP Etch Primer (Chromate Free) is an acid catalysed polyvinyl butyral type containing non toxic anti-corrosive pigment and extenders. Coloured yellow, it should be easier to spot which parts of a surface need to be overcoated.



Features & Benefits


  • Pre-treatment primer for non-ferrous metals
    • Aluminium, galvanising, copper, brass, etc
  • Chromate-free
  • 2 part, consisting of base and activator
  • Apply by conventional or airless spray
  • Touch dry in just 5 minutes - recoat after 4 hours (at 20ºC)
  • Can be overcoated with a wide variety of single pack and two pack products
  • Yellow colour - easy to see to overcoat
  • Good coverage - up to 14 square metres per litre
  • 8 hour pot life
  • Refer below for more product data, including application and preparation instructions



Product Information


Product reference CR533
Volume solids 7%
Typical thickness 7 microns dft from 100 microns wet
Theoretical coverage 14 square metres per litre
Practical coverage 10 square metres per litre
Colour range Yellow



Surface Preparation


Non-ferrous metals such as aluminium, galvanised, copper, brass etc. – surfaces must be degreased until no further evidence on “white swab”.



Application Details


Mix ratio 1:1 by volume
Method of application Spray (conventional or airless). Small areas may be brushed.
Thinner Tor TH80 (where necessary)
Cleaner Tor TH80 for cleaning equipment
Pot Life 8 hours



Drying Times


Substrate Temperature Touch Dry Hard Dry Overcoating Interval
      Minimum Maximum
20ºC 5 mins 30 mins 4 hours 28 days

Note: Drying/curing times will be shortened by higher temperatures and lengthened by lower temperatures



Storage and Handling


 

Storage

Store the closed containers in a store room which is either in a safe place or is a fire resisting structure. The storage and conditions must meet the statutory requirements of The Highly Flammable Liquids and Petroleum Gases Regulations 1972.

Flash point

  • Below 22ºC



Limitations


  1. Do not exceed normal film thickness
  2. Do not use material that has exceeded its 8 hours pot life

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.

Product Details
CR533

Data sheet

Manufacturer
Tor
Parts
2
Base Type
Solvent
Solvent
Acid catalysed polyvinyl butyral type containing non toxic anti-corrosive pigment and extenders.
Mixing Ratio
1:1 by volume
Suitable Substrates
Non-ferrous metals - aluminium, galvanising, copper, brass, etc.
Key Features
Pre-treatment etch primer for non-ferrous metals
Application
Spray
Touch Dry (at 20°C)
5 mins
Dry to Handle (at 20°C)
-
Dry to Recoat (at 20°C)
4 hours
Fully Cured (at 20°C)
30 mins
Pot Life (at 20°C)
8 hours
Coverage
Theoretical: 14 square metres per litre; Practical: 10 square metres per litre
Recommended Thinner/Cleaner
Tor TH80
Unit Contents
-
Compatible Primers
-
Compatible Topcoats
-
Max. Application Temperature
-
Min. Application Temperature
-
Density
-
Solids by Volume
7%
Heat Resistance (up-to)
-
VOC
-
Shelf Life (Once Opened)
-
UN Number (Activator)
UN 1993
UN Number (Base)
UN 1263
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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