Opti After Run Oil (50ml) is a high-quality Klotz-branded synthetic formula designed to protect your RC engine between uses. Specially formulated with rust inhibitors, this oil displaces moisture and neutralizes acidic combustion residues that can cause internal corrosion and wear.

Ideal for both two-stroke and four-stroke model engines, Opti After Run Oil ensures a smooth start by lubricating internal components, helping to extend engine life and performance. It’s non-hazardous, burns cleanly, and is easy to apply after each session — a must-have for engine maintenance.

Key Features:

• Premium Klotz synthetic formula

• Contains rust inhibitors for corrosion protection

• Displaces moisture and acidic by-products

• Lubricates the engine for smoother restarts

• Burns cleanly and safely

• Suitable for 2-stroke and 4-stroke RC engines

• Supplied in a convenient 50ml bottle

• Non-hazardous and easy to use