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Alvin 12 oz Lab Metal Durable Economical Repair Putty, Dent Filler & Patching Compound Epoxy


Creates fast, permanent & economical repairs

Part Number: AL-LB-MTL-12OZ

Shipping Weight: 2 .lbs

Availability: In stock

Regular Price: $39.99

Now only: $29.99

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12 oz Alvin Lab-metal is a ready to use compound designed to fill dents and flaws in metal and nonmetal parts easily and economically. With the use of Lab-solvent, Lab-metal can be thinned for use on any surface to provide a rustproof, water resistant, hard metal finish.

  • 12 oz Ready-to-use metal repair putty, dent filler and patching compound
  • Used to smooth over rough welds and is easily sanded
  • Designed to be a durable metal filler for fast and permanent repairs
  • Spreads like paste and hardens quickly into metal
  • Lab-metal is guaranteed for one year in the factory-sealed can.
  • Lab-metal is Easy to Use, Thin to Brush or Spray, Bonds Permanently, Durable & Efficient & Economical

Easy to Use:

Lab-metal fills dents and flaws in metal and nonmetal parts easily. Apply Lab-metal right from the can with a putty knife or similar tool. No two-component mixing or measuring is necessary. Many applications may be made from one can.

Thin to Brush or Spray:

Lab-metal may be thinned to paint consistency with Lab-solvent and brushed or sprayed on practically any surface to provide a rustproof, water resistant, hard metal finish.

Bonds Permanently:

Lab-metal adheres to any clean and dry metal, wood, glass, plaster, porcelain and hard plastic surface. Its strong bond withstands vibration and similar conditions. Lab-metal hardens quickly without heat, providing a durable metal surface.


Once hardened, Lab-metal can be milled, chiseled, drilled, sawed, tapped and machined. Filing, sanding or grinding Lab-metal to a feather edge provides a smooth metallic repair. Lab-metal will not shrink, crack or peel. Not affected by mild acids, gasoline, oil or petroleum solvents. Lab-metal is aluminum filled, resisting attack of rust, rot and mildew. Lab-metal withstands temperatures as high as 350ºF (and as low as -40ºF) and when hard, can be painted with lacquer or enamel without danger of bubbling, lifting paint, chipping or peeling. Lab-metal stands up to normal paint baking procedures and may also be powder coated (see special powder coating instructions).

Efficient & Economical:

Lab-metal’s true metal hardness is achieved with greater ease than other materials sold for repair and finishing. Lab-metal sells for considerably less than epoxy systems. Its strength, hardness, durability and abrasion resistance surpass basic requirements for fillers set by the nation’s largest metalworking plants. Lab-metal is the repair putty of choice because of its extensive can life, ready-to-use formulation, versatility of applications, and durability.

Shelf Life:

Lab-metal is guaranteed for one year in the factory-sealed can. Add Labsolvent (as instructed) to extend storage time. Once reopened, the contents should be thoroughly stirred. Store in a cool place. Alvin Products recommends testing the product for each application. Please read the Material Safety Data Sheet prior to use.

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