Overview Reviews Product Description BOLT-OUT® is a heavy-duty, non-chlorinated liquid solution that penetrates and lubricates to efficiently free seized parts while inhibiting further rust. Works well in a wide range of temperatures. Walter Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Walter Bolt Out® Heavy Duty Penetrating Lubricant 400ml Aerosol 53D892 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *