VERSACHEM RADIATOR STOP LEAK

A powerful copper-based radiator sealant, engineered to stop leaks quickly and effectively in vehicle cooling systems.

• Contains pure copper particles with hardening and sealing agents.
• Triple-action formula: locates, fills, and seals leaks.
• Works with antifreeze and water mixtures.
• Prevents rust and corrosion.
• Ideal for larger or more persistent leaks than standard sealants.
• Water-resistant and chemically stable under cooling system conditions.
• One vial treats systems up to 22 quarts (20.8 litres).