Thinners are solvents which are usually the same, or very similar, to those used within the product they are recommended with. Thinners can be used as an additive to ease application, or to clean brushes and equipment.
THINNERS NO. 1
A general purpose thinner, for use with one-part paints and varnishes. For above the waterline.
THINNERS NO. 3
International Thinner No.3 is suitable for use with antifouling paints (except for Micron® Optima and VC® products), bottom coatings and other special paints. It is also used to help thin one-part varnishes and finishes making them suitable for spray application. This thinner can also be used for equipment cleaning in association with the above products.