LAB-METAL Technical Data|
Description: Ready-to-use aluminum filled repair and patching compound. Single component dent and body filler.
Color: Metal gray. Aluminum when buffed or sanded.
Adhesion: Excellent adhesion to clean, dry surfaces of metal (aluminum, steel, stainless, brass, bronze, cast iron, copper, lead...), wood, hard plastic, and
glass. No heat needed; hardens upon exposure to air. Please note: Lab-metal will not bond two parts together; Lab-metal requires air in order to dry.
Hardness: 81 on Shore D scale
Coefficient of Linear Expansion: 15 x 10-6 inch/inch per ºF
Strength: Tensile: 650 lbs./square inch
Compressive: Approx. 20,000 psi
Water pressure: 50 psi
Specific gravity: 1.95 at 75ºF
Weight: One cubic inch: 31.2 grams or 1.10 oz.
Heat resistance: When dry and hard, withstands temperatures to 350ºF and is not affected by cold to -40ºF. Withstands higher temperatures (up to 425ºF) if heat
exposure is less than 20 minutes. (For prolonged higher temperatures, Hi-Temp Lab-metal is available.)
Chemical Resistance: Not affected by mild acids, gasoline, petroleum, petroleum solvents, oil or L.P. gas. Alkalis will attack Lab-metal slowly, but only after
Combustibility: Dry and hard material will not support combustion.
Conductivity: A non-conductor at normal voltage. Not considered an insulator. Accepts ground for powder coating.
Thermal Conductivity: Est. 1-2 BTU per sq. ft., per hour, per ºF.
Mechanical Properties: Strong and durable. Can be milled, sawed, drilled, tapped, sanded, ground, or filed. Does not shrink, chip, crack or peel, and is easily
feather edged. Can be painted without lifting paint.
Drying time: Dependent upon thickness of application. Under normal conditions, a 1/16" application hardens in 1-2 hours. A 1/8" application hardens in 3-4
hours at ambient temperatures. Brush or spray applications (Lab-metal thinned with Lab-solvent) dry very quickly.
Shelf life: Two years in factory-sealed can. For extended storage, add Lab-solvent as instructed. Store in a cool place.
Please review Material Safety Data Sheet before use.
Demonstration Video *requires windows media player
Click here to play the Lab Metal Demo Video*
For more information please contact our sales representatives at 1-800-232-0301 or
submit a part search request now.
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