Get long lasting rust proofing with 3M™ Inner Cavity Wax. 3M™ Inner Cavity Wax – Amber will seep into gaps and along welded joints for excellent rust proofing. Use as an aerosol or with an applicator gun. 3M™ Inner Cavity Wax - Transparent has a heavy consistency and is usually used for engine compartment areas or where you like to protect accessible bare metal parts, i.e. use it for areas where capillary action is not required.
Give a protective coating to the inside of vehicle body panels with 3M™ Inner Cavity Wax (amber). Our cavity wax creeps underneath humidity, is salt resistant and permanent flexible. It’s available as an aerosol or with an applicator gun. 3M™ Inner Cavity Wax – Amber has a light consistency and is usually used for box sections, inner quarter panels and sill sections where capillary action is required. 3M™ Inner Cavity Wax - Transparent has a heavy consistency and is usually used for engine compartment areas or where you like to protect accessible bare metal parts, i.e. use it for areas where capillary action is not required.
3M industrial and occupational products are intended, labelled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labelled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards, as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.