Sherwin Williams Transgard TG116 - Formerly Leighs

Part A: UN1263 (Class: 3, Pk Grp: III), Part B: UN3469 (Class: 3.8, Pk Grp: III)
Transgard TG116 two pack epoxy undercoat for abraded surfaces. Highways Item 116.
Available in 5 Litres
From £114.62 £95.52
In stock
Only %1 left
Product Description

Sherwin Williams Transgard TG116 - Formerly Leighs is a two pack epoxy undercoat for abraded surfaces. Highways Agency Item No.116.

Best Uses

Sherwin Williams Transgard TG116 is best suited for application onto suitably primed surfaces, as an undercoat for use under suitable high performance finishes. Recommended curing temperature above 10°C. Extended drying times will be observed at lower temperatures.

Sherwin Williams Macropoxy M905 is recommended alternative for low temperature application and curing.


Recommended application via brush or airless spray. Recommended Sherwin Williams C5 for thinning and Sherwin Williams C9 or Sherwin Williams C13 for cleaning. Recommended primer Sherwin Williams Transgard TG115. For overcoating with epoxy products (including self overcoating), the maximum recommended interval is 28 days at 23°C. For overcoating outside this interval, consult our technical team technical support for advice.

Where a high degree of gloss and colour retention is required overcoat with Transgard TG168 or TG169 within 7 days at a minimum DFT of 50 microns. These overcoating times refer to achievement of optimum adhesion at 23°C and will vary with temperature. Ensure surfaces to be coated are clean, dry and free from all surface contamination.

Technical Details


  • Highways Agency Item No.116

Technical Info:

Components: Two Pack
Type: Epoxy Undercoat
Finish: -
Stock Colours: Dark Grey, Light Grey
Tintable: Limited Range. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 240 gms/litre
Volume Solids: 75 ± 3%
Suitable Substrates: Abraded Surfaces
Application Method: Brush, Airless Spray
Theoretical Coverage: 7.5 m2/ltr
Wet Film Thickness (WFT): 133 microns
Dry Film Thickness (DFT): 100 microns
Induction Time: -
Pot Life: 2 hours at 23°C
Touch Dry: 3 hours at 23°C
Overcoatable: 8 hours at 23°C
To Handle: 16 hours at 23°C
Cleaner / Thinner: No.5 for thinning, No.9 or No.13 for cleaning
Shelf Life: 2 years from date of production unopened or 'use by' date where specified
Packaging: Available in 5 Litres

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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