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PWR-4 Aviation Degreaser

Nonflammable & powerful spray for removing hydraulic and lubricating fluids

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Part #	Name	Size	Units Per Case
2851-20S	PWR-4 Aviation Degr - 20oz aerosol	20 oz (567g)	12

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Specially engineered aviation degreaser with strong grease removal of hydraulic fluid, fuel oils, lubricating oils and greases, and other organic residues. PWR-4 Aviation Degreaser spray features a powerful, long-reaching spray to clean hard-to-reach parts from as far as 10 feet. Fast evaporating, quick penetrating, and ideal for cleaning aviation parts. VOC compliant for EPA, CARB and SCAQMD.

Passes Boeing D6 17487, Rev T, conforms to all test requirements:
- Sandwich corrosion test
- Paint softening test
- Hydrogen embrittlement test
- Stress crazing test
Meets Airbus UK ABR9-0140 General Purpose Cleaning Solvents
Meets (modified) MIL-PRF29608 (AS) 2008 – with the exception of flux removal (not tested).
Call-out: FedEx CPN 0311737

Download Techspray Aviation Degreaser Flyer

Features & Benefits

Strong cleaner for removing hydraulic and lubricating fluids
Powerful spray to clean hard-to-reach parts from as far as 10'
Nonflammable, fast-drying and leaves no residue
Does not contain n-propyl bromide
Dielectric breakdown of 13.7 kV per ASTM D877
Compliant with Boeing Spec D6-17487 Rev. T
Meets Airbus UK ABR9-0140 General Purpose Cleaning Solvent
Patent pending

FAQ's

How do you know the safe exposure limit of a degreaser, contact cleaner, or flux remover?

The personal hazard associated with a solvent is often defined using Threshold Limit Value (TLV), which is the recommended average exposure in an 8-hour day, 40 hour work week. The lower the TLV of a particular substance, the less a worker can be exposed to without harmful effects. TLV is stated on the SDS of chemical products, in additional to recommended personal protection equipment (or PPE). The threshold limit value of a solvent is generally set by the American Conference of Governmental Industrial Hygienists (ACGIH). The unit of measure is Parts Per Million (PPM).

How do you use an aerosol cleaner?

Hold object to be cleaned in vertical position. Pull trigger gently to control solvent flow rate. Spray from top to bottom, allowing the liquid to flush away contaminants.

How do I figure out the shelf life of a product?

The shelf life of a product can be found on either the technical data sheet (TDS), available on the product page, or by looking on the certificate on conformance (COC). The COC can be downloaded by going to https://www.techspray.com/coc. Once you have the shelf life, you will need to add it to the manufacture date for a use-by date. The manufacture date can be identified by the batch number. The batch code used on most of our products are manufacture dates in the Julian Date format. The format is YYDDD, where YY = year, DDD = day. For example, 19200 translates to the 200th day of 2019, or July 19, 2019. This webpage explains and provides charts to help interpret our batch numbers: https://www.techspray.com/batch-codes.

Are there degreasers that are more toxic than others?

N-Propyl Bromide (nPB), Trichloroethylene (TCE) and Perchloroethylene (Perc) are highly toxic chemicals commonly used in degreasers to provide cleaning performance in a nonflammable formula. There are documented court cases where workers suffered major health effects when exposed to high levels of these chemicals. Workers reported headaches, dizziness, and even loss of full body control. There are also possible links to reproductive problems and cancer. All of this has caused maintenance facilities to reconsider their solvent choices, especially with manual cleaning when exposure tends to be higher.

Should I worry about plastic packaging and components and rubber seals when degreasing?

Rigid plastics like ABS, polycarbonate (trade name Lexan), and acrylic materials like Plexiglass can be very sensitive to harsh solvents like toluene, xylene, and acetone. Alcohol and hydrocarbon based solvents tend to be better on sensitive plastics. Rubber, silicone or other seals or gaskets made of elastomeric (soft) materials can have a tendency to swell or shrink with exposure to harsh solvents. After the solvent flashes off, they may spring back to their original dimensions, or be permanently changed, impacting the effectiveness of the seal. Polyester or Teflon based gasketing materials are less prone to this type of damage from harsh solvents.

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