FIBERLOCK also uses nanotechnology to reach into microscopic cracks and crevices, making the molecular bond stronger, more solid and permanently hardened to the surface area. Cool-X™ Conditioner ...

"FIBERLOCK contains a powerful 3-tier formula compatible with all types of antifreeze," says Julie Williams, Marketing Manager for CRC. "It repairs leaks using three unique technologies: ...

This Chrysler 300C has a leaking heater core that fills the cockpit with a cloud of steam that fogs the windshield. We test K&W’s FiberLock, and discover it works.

CRC developed K&W FIBERLOCK™ to offer do-it-yourselfers and professional installers an alternative to time-consuming and costly repairs for engine problems such as a cracked cylinder head or a blown ...