★ Rust Remover, Super Strong Type, 6L (20x Dilution Type), Rust Removal, Immersion Type

★ Ultra-Powerful Type 6L! Rust Remover for Gasoline Tanks, etc.
This is a 20x diluted type.
We also have 2L, 4L, 8L, 10L, 20L, and tank sealers available separately. #bittarustremover

★ Removes rust with ultra-powerful strength. As this is an ultra-powerful type, it can be diluted up to 20 times depending on the degree of rust.
20x dilution is for light rust. Please dilute according to the degree of rust (if used undiluted for light rust, rust will be removed in a short period).

★ We are offering this ultra-powerful type at a special trial price.
We are currently not offering cheaper, regular powerful types (up to 10x dilution) that are also sold elsewhere.

★ It is easy to handle, unlike hazardous chemicals.

★ Can be used repeatedly.
The effectiveness decreases with each use. If it is heavily soiled, please avoid repeated use.

★ The photos show actual immersion.

★ An instruction manual is included.

★ While there may be more expensive and better products, we are absolutely confident in the balance of price and rust removal capability of this ultra-powerful type.

We cannot accept shipping in empty plastic bottles or similar containers that can be provided for free, as this often leads to leaks and damage during delivery, resulting in numerous complaints. We appreciate your understanding.

★ When using for rust removal in fuel tanks, please use the ultra-powerful type with as little dilution as possible.
Diluting it 2x will reduce its capability by half, and diluting it 3x will reduce it to one-third.

Please consider the necessary quantity after checking the degree of rust and tank capacity (if the desired quantity is not listed, please inquire via question, and we can list it for your desired quantity).

Shipping to Okinawa and Hokkaido will be cash on delivery.