Use and Care Manual

TECHNICAL DATA KRK-02
KRUD KUTTER
®
THE MUST FOR RUST
Form: GDH-521
Rev.: 101816
1
.DESCRIPTION AND USES .
Krud Kutter
®
The Must for Rust is a unique rust remover
and inhibitor. It removes and prevents rust in one step. It
protects bare metal for up to 12 months. It can be applied
by brush, dip, roller or spray. It also etches new
galvanized metal.
The proprietary water-base formula penetrates into voids
on the metal surface and dissolves rust and oxidation
through chemical action. Small rust-inhibiting crystals are
formed and become integral with the surface molecules of
the metal to resist future rusting.
PRODUCTS .
SKU Description
MR086 8 oz. Flip Top Bottle
MR326 32 oz. Trigger Sprayer
MF326 32 oz. Bottle
315316 32 oz. Bottle
MR016 1-Gallon Bottle
MR05 5-Gallon Pail
MR55 55-Gallon Drum
.PRODUCT APPLICATION .
DIRECTIONS
IMPORTANT – READ ENTIRE LABEL BEFORE USE
 Always test on an inconspicuous area first.
 For best results apply in ambient temperature of 70°F
or above.
 On metal, maintain wet solution on surface to remove
rust.
 Once the rust is dissolved, rinse or wipe the surface,
and wait one hour or more before painting.
 Do not allow remover to dry on painted surfaces.
 For improved paint adhesion on clean metal surfaces,
dilute remover 50/50 with water, apply solution and
rinse or wipe the surface.
 To use as a rust inhibitor on unpainted metal, allow the
remover to dry on the surface after the rust is dissolved.
The remover will then protect bare metal against rust
for up to 12 months.
 Do not use on marble.
PRODUCT APPLICATION (cont.) .
DIRECTIONS (cont.)
Remove oil and grease from the metal to be treated. Rinse
the metal to break the surface tension and wash away
loose dirt. Apply the remover by brush, spray or by dipping.
Clean parts and allow to dry before reassembling. NOTE:
Use plastic, glass or stainless steel containers.
Disassemble units composed of moveable parts before
cleaning.
DISSOLVING RUST FROM IRON OR STEEL: Apply the
remover as required to penetrate the rust. Chemical
action begins at once. Cleaning time will vary according
to the rust. Medium to light rust will be dissolved in
30 minutes or less, while heavier deposits may require a
second application.
ALUMINUM/CHROME: Apply the remover to wet surface.
Allow time to clean, then rinse away with clean water and
buff dry with a cloth.
GALVANIZING: Where surface is unbroken, treat as
suggested for aluminum. Where rust is showing at the
surface, treat as for iron or steel. New galvanizing is
properly prepared for painting by applying the remover,
allowing 3-5 minutes to work and then wiping the surface
clean.
BATHROOM/SHOWER/TOILET CLEANER: Dissolves
most calcium, lime and other hard water stains on
porcelain, tile, fiberglass and glass. Spray remover directly
onto surface. Let sit for 5 minutes. Agitation with brush will
speed penetration. Rinse away with water when stain is
removed.
AUTO COOLING SYSTEMS: Removes oxides and rust
when circulated in the system. When cleaning action is
complete, flush system with fresh water and refill with
coolant.
CAUTION! Contains phosphoric acid. Severe eye and
skin irritant. In case of contact with eyes or skin, flush with
water for at least 15 minutes. If irritation persists, seek
medical attention. If swallowed, take large amounts of
water. Do not induce vomiting. Get medical attention.
KEEP OUT OF REACH OF CHILDREN.