Klean-Strip Solvents & Thinners

Klean-Strip Solvents & Thinners: Dependable Chemistry for Every Project

Klean-Strip has built its reputation on one straightforward promise: chemistry that works every time. Introduced in 1946 by W.M. Barr, the brand has grown over nearly eight decades into what is widely recognized as the leading name in solvents, thinners, removers, and cleaners for both professional tradespeople and serious DIYers. Within the Solvents & Thinners category specifically, Klean-Strip's lineup is purpose-built for surface preparation, coating application, and post-project cleanup — tasks where inconsistent solvency or unpredictable dry times can ruin an otherwise careful job.

What Klean-Strip Brings to Solvents & Thinners

Klean-Strip's solvents and thinners portfolio covers the most critical chemical needs across painting, refinishing, and shop maintenance. Key product lines in this category include:

• Klean-Strip Lacquer Thinner — A high-solvency, medium-drying thinner formulated specifically for lacquer and epoxy coatings. It improves flow and leveling for a more uniform finish and doubles as a brush-and-equipment cleaner immediately after a lacquer project, eliminating the need for a separate cleaning solvent.
• Klean-Strip Paint Thinner — Made with mineral spirits, this formula effectively thins oil-based paint, stain, and varnish to working consistency. It cleans brushes and application equipment and is a go-to choice when a slower-evaporating, gentler solvent action is appropriate for the coating system in use.
• Klean-Strip Mineral Spirits (Odorless Formula) — A premium, highly refined solvent that thins and blends cleanly into oil-based paint and stain while producing very low odor. It dries with minimal residue, making it an excellent choice for brush cleaning and equipment maintenance in enclosed or ventilated shop environments.

Why Professionals Reach for Klean-Strip

What sets Klean-Strip apart in the crowded solvents market is the brand's long-standing commitment to consistent, predictable performance. Professional automotive refinishers, body shop technicians, and woodworking craftspeople depend on solvents that behave the same way batch after batch. Klean-Strip's formulas are engineered to deliver that repeatability — whether you're dialing in the viscosity of a lacquer before spraying, cleaning a spray gun between passes, or wiping down a metal surface in preparation for a topcoat.

The brand's solvents are available in multiple container sizes, from quarts suited to smaller touch-up work to gallon cans for larger production environments. This range of packaging makes it practical to keep the right solvent on hand without over-purchasing or running short mid-project.

Choosing the Right Klean-Strip Solvent or Thinner

Matching the right Klean-Strip solvent to your coating system is the key to great results. Lacquer-based finishes call for a high-solvency thinner like Klean-Strip Lacquer Thinner, which promotes proper flow without lifting or wrinkling previous coats. Oil-based enamels, stains, and varnishes typically perform best with mineral spirits-based formulas — either the standard Paint Thinner or the Odorless Mineral Spirits, depending on your ventilation situation and desired dry time. Always consult the coating manufacturer's recommendations and follow all safety guidelines, including adequate ventilation and appropriate personal protective equipment, when working with any solvent product.

Browse the full selection of Klean-Strip Solvents & Thinners to find the right formula for your next project.