POR-15 Reducer Low VOC Solvent is the best and most appropriate thinning solvent for reducing viscosity and cleaning up when painting with a spray gun or brushing on POR-15 solvent based coatings. This paint reducer thinner formula is of medium temperature speed.

Our POR-15 reducer paint works great when thinning all POR-15 Paints, Primers, and coatings like; POR-15 2k Urethane, POR-15 High Temp, Top Coat, and POR-15 Rust Preventive Coating. You can thin up to 5%-15% depending on coating formula when applying with a spray gun, brush, or roller with this POR1-15 solvent thinner substitute.

Compatible with

POR-15 Rust Preventive Coating up to 5% maximum
2K Urethane Industrial Coating up to 15% maximum
Top Coat up to 10% maximum
High Temp up to 10% maximum
High Build Primer up to 15% maximum
Caliper Paint up to 5% maximum
Engine Enamel up to 5% maximum

For solvent based urethane coatings only.
Not compatible with water-based coatings or lacquer.

*Replaces POR-15 Solvent #40401 and #40404 products

California Code of Regulations prohibits the use of certain compounds in consumer products, including paint reducers: Methylene chloride, Trichloroethylene, Perchloroethylene, and Parachlorobenzotrifluoride. These chemicals are considered to have significant adverse health impacts, even though they may not be classified as Volatile Organic Compounds (VOCs) for compliance purposes.
As a result of these regulatory updates we will no longer be able to ship low voc reducer to CA.