Scharf SG-500G Corrosion Preventive Compound, Light Grey 11Oz Cans (12-Pack)

Scharf SG-500G Corrosion Preventive Compound, Light Grey 11Oz Cans (12-Pack)

Cross Reference #:

• SGISG-500G
• SG500G
• Utility 01-5910-0-067
• Utility 0159100067
• UTI0159100067
• UTISG-500G

Applications:

• Used for automobile, truck and trailer undercoating

Specification:

• Low V.O.C. at 2.0 - 2.6 pounds per gallon
• Very lightweight
• Has a soft, pliable, tack-free film
• Weighs 6.10 pounds per gallon
• 60-70% solids by weight and volume
• Gray in color

Features:

*Please note that the items you are about to purchase might appear dusty due to their extended shelf life. However, we assure you they are entirely brand new and have never been used.

Scharf Group INC Composition and Formulation: The inorganic-organic complex on which our compounds are based is both platelet and polar in character. The platelet structure increases the path length of oxygen and water, which are both necessary for corrosion to reach a metal substrate. The hydrocarbon “tails” create an environment that is hydrophobic, further lowering water transmission. In addition, the over-based calcium sulfonate/carbonate complex has a solubility in water of 1 x 106. This low solubility in water is enough to create a buffered pH of about 10.1, which is too basic for any active corrosion to take place. Possibly the greatest strength of Scharpf Group compounds is its high affinity for the metal surface, allowing the compounds to be applied over very lightly rusted surfaces with only minimal preparation (see “surface preparation” section). The affinity of our compounds for metal is greater than that of water, allowing sulfonates to impart water displacement properties. This metal attraction allows the product to resist undercutting (corrosion under the film) in areas where damage has occurred to the coating. Scharpf Group products exhibit the ability to heal, or “re-seal,” themselves in areas of limited damage.