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(High Gloss Polished Mirror for 20° 60° 85°)

This is a Mirror Gloss (Reference) Standard (also known as a tile or plate) which is compatible with gloss meters that are able to take readings up to 1400GU.

This Mirror Gloss Standard is ISO/IEC 17025:2017 calibrated (with Gloss Values supplied) for three angles 20°, 60° and 85°.


GT-MG3 is a mirror gloss standard with values that fit in between the perfect refractive index and the perfect mirror. 


The typical values for a Mirror Gloss standard are as follows:

20° = 1350GU

60° = 510GU

85° = 110GU


* The values mentioned are typical values and that each individual tile will differ slightly.


Price for re-calibration at 1 angle(s) = £240

Price for re-calibration at 2 angle(s) = £265

Price for re-calibration at 3 angle(s) = £290

Gloss Tile, Mirror Gloss Standard | AMECaL GT-MG3

  • All specifications, illustrations and descriptions of AMECaL Products are intended to give a general idea of the Products available and are subject to alteration. We reserve the right to substitute an alternative of similar specification at our discretion. AMECaL has taken all reasonable steps to ensure the accuracy of Product information provided, but we accept no liability for any errors or omissions.

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