The Problem:
- Larger Cooling System Leaks
- Heater Core Leaks
- Cracked Cylinder Heads
- Head Gasket Leaks
- Freeze Plug Leaks
- Block Leaks
The Solution:
- Seals Larger Leaks Seals
- Repairs Heater Core Leaks
- Repairs Freeze Plugs
- Repairs Blown Head Gaskets
- Repairs Blocks
One step formula permanently repairs leaks in gaskets, radiators, heater cores, intake manifolds, blocks, heads and freeze plugs. Use on cars, trucks, vans, SUV’s and RV’s.
New One Step Sealer contains an antifreeze compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. It will not harm the cooling system when used properly. Use with all types of antifreeze including conventional green or blue (Silicatebased) and extended life red/orange or yellow (OAT / HOAT) coolant.