LecWec - additive against oil loss for all types of oil, including plants, sealant for all leaking oil seals on engine, transmission, differential

If there is a leak LecWec usually helps, fast, permanent, safe. LecWec has two modes of action: 1. The plasticisers in, for example, radial shaft

Bardahl North America - Gear Oil Additive +Stop Leak

12 oz ENGINE TREATMENT Prolong Super Lubricants

LecWec 3 x Oil Seal Oil Loss Stop Oil Stop Seal Engine and Gear

Engine Sealant

Lucas Oil, Semi-Synthetic, 2-Cycle Land & Sea, TC-W3 - 32 fl oz

Engine Oil Stop Leak – Lucas Oil Products, Inc. – Keep That Engine

R.E. Michel Company

If there is a leak LecWec usually helps, fast, permanent, safe. LecWec has two modes of action: 1. The plasticisers in, for example, radial shaft

LecWec - additive against oil loss for all types of oil, including plants, sealant for all leaking oil seals on engine, transmission, differential

LUBEGARD Synthetic Automatic Transmission Fluid (ATF) Protectant is a concentrated additive package infused with superior seal conditioners and friction modifiers. This unique product restores additive content to aged ATF and enhances new ATF, resulting in improved performance and smoother shifting. It can safely be added to any ATF, including full synthetic, semi synthetic, conventional, and low viscosity fluids.

Lubegard Automatic Transmission Fluid Protectant - 10 fl oz bottle