TQC Sheen | Industrial Physics provides instrumentation for the test, measurement and analyses of inks, coatings and general surface treatments. Our products are used across many industries ranging from coating manufacturing, infrastructure and automotive to marine, beverage and canning and general production. TQC Sheen offers a wide variety of products, including a range of washability testers, appearance meters, coating thickness gauges, automatic film applicators and bresle patches to meet the highest possible industry standards.