Cut Sheet

CRC Industries, Inc.
885 Louis Drive  Warminster PA  18974
Technical Data Sheet
Knock’er LoosePlus
Penetrating Solvent
I. Product Description
CRC Knock’er Loose Plus is a unique penetrant that immediately drops the temperature of the area in contact
with the spray. The freeze shock action cracks rusted surfaces allowing Knock’er Loose Plus to penetrate
quicker, reach deeper and work more effectively than other penetrants. Knock’er Loose Plus quickly permeates
rust, scale, gum, grease and corrosion with a low surface tension formula that creeps into cracks, seams, threads and
joints with greater efficacy than the competition. Knock’er Loose Plus eases the disassembly of plant machinery,
tools and equipment for routine maintenance and emergency repairs. Its super penetrating formula outperforms the
competition in penetration, speed and corrosion resistance.
II. Applications
Recommended for use on nuts and bolts, pins, screws, bushings, clips, hinges, snaps, lugs, caps, locks, washers
and sliding mechanisms.
III. Features & Benefits
 Freeze Shock Action. Immediately drops the temperature in contact with the spray.
 Extreme Penetrating Ability. Specially formulated to dissolve rust, varnishes, gums and corrosion.
 VOC Compliant Formula.
 Improves Performance and Operating Efficiency. Loosens rusted and corroded nuts, bolts, couplings,
fittings, hinges and frozen components.
 Corrosion Inhibiting. Lubricating residue prevents corrosion.
 Contains No Known Ozone Depleting Chemicals. Offers effective performance while complying with the
EPA regulations on the use of ozone depleting chemicals.
IV. Physical Properties without propellant
Flash Point
126ºF TCC
Boiling Point
315ºF (initial)
Odor
Pleasant
Solubility
Neg. in water
Appearance
Reddish liquid
Specific Gravity
0.84
Vapor Density
>air
Film Type:
Thin, non-drying
VOC Content (Fed)
184.8 g/L
Propellant
HFC-152a
Sara Title III, Sect. 313 Chemicals
None
VOC %
22.0
Prop 65
No
HAP’s
No
V. Specifications and Approvals
 NSF Registered #139154 Category Code H2, for use in meat and poultry plants.
VI. Performance Characteristics
Capillary Penetration of Liquids Test (Spread in one minute)
12.5 cm (Q-Panel)
Penetration Test (Distance in 24 hours)
>7.0 cm climbed (Nail)
Water Displacing Properties Test
Passes
ASTM D877-02 (Dielectric Strength)
50,300 volts
KB (Solubility Strength Test)
68