Prestone® RADIATOR SEALER takes sealing performance to a higher level.

Its unique combination of natural and synthetic components provides the ability to seal leaks up 0.016 "X 0.5".

What makes this possible is the size, strength and durability offered by fibrous particles, the same materials in bulletproof vests.

Particles SEALING Prestone® RADIATOR have been chosen to seal even large leaks without interfering with the flow through the main pipe radiator and heating.

Delivery takes 4-6 days.