We’re so confident in our Penetrating Oil that we guarantee it to Cut the Rust.

If you’re not satisfied with LIQUID WRENCH Penetrating Oil, you can request a refund of your purchase price (up to $5.99) at any time within one year of the date of purchase.

If you try our LIQUID WRENCH Penetrating Oil and you are not completely satisfied with the product, we will refund your actual purchase price up to $5.99 (MSRP). This refund offer is only applicable to LIQUID WRENCH Penetrating Oil. Limited to one refund per household or address per year. You must complete the Cut The Rust Money Back Guarantee Form below and upload an image of the original sales receipt in order to receive a refund. Offer valid only if form submitted within one year of date of purchase of product. Please allow 6-8 weeks for delivery of refund. All company terms and conditions for refunds apply. BBI reserves the right to deny any request that does not comply with these terms and conditions.

L112 Guarantee Form

  • Email Address
  • Phone
  • Product Number? PO Number is located at the front bottom right of the product
  • Purchase Date
  • Please upload an image of your original receipt
    Max. file size: 25 MB.
  • What did you use the product on?
  • Briefly describe the task you were working on while using LIQUID WRENCH Penetrating Oil