Epoxy Resin Yellowing Third Party Testing from ATLAS Labs

http://www.artresin.com
Accelerated Weathering Data - Measuring yellowing of Epoxy Resin over time. Testing is performed in accordance with ASTM governing standards by Atlas Material Testing Solutions and DSET Laboratories.

All Tests conform to ASTM E1331 - 2015 - color measurment captured by X-Rite SP64 Spectrophotometer

Tests also Conforms to ASTM D2244 - Measurements use the CIE color scale.

Epoxy Resin Brands Tested:
01 Ultra Clear Epoxy
02 West Systems 207 Special Clear (a registered trademark of Gougeon Brothers Inc.)
03 Pebeo Gedeo Crystal Resin
04 Aristocrat Liquid Glass
05 EX-74
06 EnviroTex Lite pour-on
07 EcoPoxy UVPoxy
08 Entropy Resins Super Sap CCR (a registered trademark of Gougeon Brothers Inc.)
09 Famowood Glaze Coat
10 Alumilite Amazing Clear Cast
11 ICE Resin
12 Resin Obsession Super Clear Resin
13 Little Windows Brilliant Resin
14 Ultra-Glo
15 EliChem MasterCast 1-2-1
16 ArtResin
17 ThickCast Casting Resin

Video includes Photo Observations and a Graph of Numerical Data. Final List of Deterioration from clearest to most yellow.