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Tor T-Wash Mordant Solution, a pre-treatment wash for galvanised steel that ensures adhesion for a wider range of subsequent coatings. The product changes colour (from grey to black) for a visual aid and proof that the entire surface has been treated satisfactorily.
- Good coverage - up to 20 square metres per litre
- Pre-treatment only - should be overcoated with a suitable primer as soon as possible
- Apply by brush, sponge or dip.
- Spray is not recommended.
- A phosphoric acid-based etchant in a blend of Alcohol, Glycol Ether and water and containing a copper salt as a colour change indicator
- Refer below for more product data, including application and preparation instructions
Tor T-Wash Mordant Solution is a pre-treatment wash for galvanised steel, ensuring adhesion for a wider range of subsequent coatings. The product changes colour (from grey to black) for a visual aid and proof that the entire surface has been treated satisfactorily.
Tor T-Wash Mordant Solution is a phosphoric acid-based etchant in a blend of Alcohol, Glycol Ether and water and containing a copper salt as a colour change indicator.
Features & Benefits
- Pre-treatment for galvanised steel
- Ensures adhesion for a wide range of subsequent coatings
- Good coverage - up to 20 square metres per litre
- Apply by brush, sponge or dip.
- Spray is not recommended.
- Changes colour as a visual aid, ensuring the entire surface has been treated
- Pre-treatment only - should be overcoated with a suitable primer as soon as possible
- Refer below for more product data, including application and preparation instructions
Product Information
Product reference | IM911 |
Volume solids | Nil |
Typical thickness | N/A |
Theoretical coverage | 20 square metres per litre |
Practical coverage | 15 square metres per litre |
Colour range | Clear blue solution |
VOC content | 330gms/litre |
Surface Preparation
Galvanised Steel:
Ensure that all oil and grease are removed by swabbing with TH19 Tor QD Thinner (degreasing solvent) or Tor WB Degreaser DM416. Then thoroughly work the T Wash into the surface using a paint brush ensuring the entire surface changes colour. Wash off with clean water and allow to dry.
Application Details
Mix ratio | N/A |
Method of application | Brush, sponge or dip. Spray is not recommended. After treatment rinse with clean water and allow to dry. |
Thinner | Not required |
Cleaner | Water |
Pot Life | N/A |
Drying Times
Substrate Temperature | Touch Dry | Hard Dry | Overcoating Interval | |
---|---|---|---|---|
Minimum | Maximum | |||
20ºC | N/A | N/A | 30 minutes | 24 hours |
Note: Drying/curing times will be shortened by higher temperatures and lengthened by lower temperatures
Storage and Handling
Flammable - Flash Point:
- Below 32ºC
Limitations
T Wash is only a pre-treatment and should be overcoated with priming paints as soon as possible after treatment has dried.
Data sheet
- Manufacturer
- Tor
- Parts
- 1
- Base Type
- -
- Solvent
- Phosphoric acid-based etchant in a blend of Alcohol, Glycol Ether and water and containing a copper salt as a colour change indicator.
- Mixing Ratio
- -
- Suitable Substrates
- Galvanising
- Key Features
- Changes colour from grey to black for proof that the entire surface has been treated satisfactorily
- Application
- Brush
- Application
- Sponge, dip
- Touch Dry (at 20°C)
- -
- Dry to Handle (at 20°C)
- -
- Dry to Recoat (at 20°C)
- 30 minutes
- Fully Cured (at 20°C)
- -
- Pot Life (at 20°C)
- -
- Coverage
- Theoretical coverage: 20 square metres per litre; Practical: 15 square metres per litre
- Recommended Thinner/Cleaner
- Tor TH19 degreasing solvent or Tor WB Degreaser DM416
- Unit Contents
- -
- Compatible Primers
- -
- Compatible Topcoats
- -
- Max. Application Temperature
- -
- Min. Application Temperature
- -
- Density
- -
- Solids by Volume
- -
- Heat Resistance (up-to)
- -
- VOC
- 330gms/litre
- Shelf Life (Once Opened)
- -
- UN Number
- UN 1263
- Base Type
- Water-Based
- Application Method
- Brush
- Application Method
- Sponge
- Application Method
- Dip
- Product Usage Type
- Cleaner
- Product Range
- Tor Industrial
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Tor T-Wash Mordant Solution is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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