OKS 611 – Rust Remover with MoS₂ Spray

OKS 621 is a fast-acting rust dissolver for industry, workshop and hobby applications. The solvent contained in OKS 621 cools down the assembled parts/screws rapidly to -40°C. This results in a slight shrinkage of the affected profile. Capillary cracks in the corrosion layer appear, allowing an easier penetration of the creeping oil. High-performance rust remover for fast and nondestructive disassembly of extremely seized-up parts or bolts, e.g. for vehicles, agricultural or construction machinery, vessels and port facilities; also for all machinery in industry and trade Advantages and benefits Contrary to a heat treatment of seized-up bolts OKS 621 does not cause heating damages in the environment No damages through overheating Resin and acid-free Without silicone

Dry and clean protective film fast to handling on a wax basis for metals that can be removed easily and protects against corrosion reliably up to two years. Preservation of bare metal surfaces of all kinds, which are stored for longer periods and are subject to effects of weathering (tropics, ocean, industrial atmosphere) Ideal on-call and storage protection for spare parts with possibility of direction installation Advantages and benefits Highly effective due to good film-forming properties Outstanding corrosion and oxidation protection No degreasing prior to commissioning required, as compatible with all lubricants Waterproof and resistant to weathering Suitable for all climate zones No surface discolouration

Preservation of bare metal surfaces of all kinds, which are stored for longer periods and are subject to effects of weathering (tropics, ocean, industrial atmosphere) Ideal on-call and storage protection for spare parts with possibility of direction installation Advantages and benefits Highly effective due to good film-forming properties Outstanding corrosion and oxidation protection No degreasing prior to commissioning required, as compatible with all lubricants Waterproof and resistant to weathering Suitable for all climate zones No surface discolouration NSF H2 registered (only OKS 2100) Also available as spray version OKS 2101

For loosening and restoring the usability of rusted threads such as screws, turnbuckles, spindles and stud bolts For removing rust from metal surfaces For removing flash rust and rust stains For cleaning metallic encrustation and oil residues Advantages and benefits Chemical reaction – actively breaks down or dissolves rust layer Environmentally friendly formula – ecologically harmless in use Does not contain petrol or mineral oil – workplace-friendly Low evaporation rate – enhanced effect through longer exposure time