No, a hose is not required. A hose is often not accessible or practical, especially on smaller projects or parts brought indoors for prep. A bucket of clean water and a sponge rinses the surface just as effectively after the KBS Klean step and after the RustBlast step.
What actually matters The goal is a thorough rinse with clean water before the product dries on the surface, not the tool you use to deliver it. A hose, bucket and sponge, spray bottle, or pressure washer all get the job done. |
Where This Fits in the 3-Step System
This applies to both rinse steps in the KBS 3-Step Rust Prevention System: KBS Klean, then RustBlast, then RustSeal.
| Step | Rinse required? | Why |
|---|---|---|
| 1. KBS Klean | Yes, rinse thoroughly before it dries | Removes the cleaner along with lifted grease, oil, and grime |
| 2. RustBlast | Yes, rinse thoroughly before it dries | Neutralizes the active acid and avoids excess zinc phosphate buildup that can affect RustSeal adhesion |
| 3. RustSeal | No rinse, apply to the clean, dry, prepped surface | Final coating, not a wash-off step |
Frequently Asked Questions
Do I have to use a hose to rinse off KBS Klean and RustBlast?
No. A hose is not needed and in many cases is not accessible or practical. A bucket of clean water and a sponge works just as well to rinse the surface after the KBS Klean step and after the RustBlast step.
Why do I need to rinse after KBS Klean?
KBS Klean should not be allowed to dry on the surface before rinsing. Rinsing thoroughly with water removes the cleaner along with the grease, oil, and grime it lifted, so the surface is ready for RustBlast.
Why do I need to rinse after RustBlast?
RustBlast should not be allowed to dry on the surface before rinsing. Rinsing thoroughly with water neutralizes the active acid in RustBlast and avoids too heavy a buildup of the zinc phosphate residue it leaves behind, which can affect how well RustSeal seals the surface.
Can I use a bucket and sponge instead of a hose for both rinse steps?
Yes. A bucket of clean water and a sponge can be used for the rinse after KBS Klean and again after the rinse following RustBlast. Change to clean water as needed so you are not reapplying residue you already rinsed off.
Does this apply to the full KBS Klean, RustBlast, and RustSeal process?
Yes. This applies when running the full KBS 3-Step Rust Prevention System: KBS Klean, then RustBlast, then RustSeal. Rinse thoroughly after each of the first two steps before moving to the next.
Ready to start your rust prevention project? Review the full KBS 3-Step System directions or shop KBS Klean, RustBlast, and RustSeal to get everything you need. |