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Matt Spectragel Medium

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Key features
  • Thixotropic alkyd medium (viscosity becomes more fluid when stirred or shaken)

  • Designed to mix with oil colours, retaining the body of the paint

  • Ideal for extending colours

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Customer Reviews

5.0
/ 5

Based on 2 reviews

Review data

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Recent reviews

  • Very useful but needs to be carefully stored

    This is good stuff for extending oil paint without thinning it too much, and it makes the paint dry very quickly even when applied thickly. The trouble is that once air gets into the tin, the surface of the contents dries rapidly into a thick plastic layer. It happens even whilst using it. Covering with cling film helps a bit, but still a lot is wasted. And once mixed with paint you must be able to use it up in a single session - it will dry on the palette overnight. I plan to re-order but this time I will decant it into smaller plastic squeezy bottles and see if that works better.

    - Clare Blois from Beauly, Scotland on Mar 3, 2016
    14 of 14 people found this review helpful. Did you?
  • Keeping spectragel from going hard in tin.

    Matt spectragel is my favourite drying medium. To stop an open tin of this drying a solid film on top and wasting a lot of the medium the solution is to buy enough large empty oil tubes to transfer the tins contents to tubes. It’s a hastle but will save you a fortune.

    - Mick Robertson from Manchester on Oct 6, 2021
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