BESSEY Training BESSEY Tools North America Alvin Products Page 1-1
Lab Metal A ready to use, aluminum filled metal repair, filler and patching compound. Easy to use Ready to use straight out of the can. No measuring & mixing of components required. Does not require any special tools or skills to use. Versatile Can be spread with a putty knife straight from the can. OR With the use of Alvin Lab-solvent, Lab-metal may thinned to the consistency of paint for brushing or spraying on to practically any surface. Will adhere to any clean & dry metal, wood, glass, porcelain, or hard plastic surface. Once hardened it can be milled, drilled, tapped, sawed, filed or sanded. When hard it is not affected by mild acids, gasoline, oil or petroleum based solvents Does not rust. Withstands temperatures as high as 350 deg. F (177 deg. C) Shelf life: 2 years in factory sealed can. Page 1-2
Lab Metal Technical Data Color: Metal grey. Hardness: 81 on Shore D scale. Linear Thermal Expansion Coefficient: 0.000015 per deg. F. 0.000027 per deg. C. Strength: Tensile: 650 lbs/sq.inch Compressive: 20,000 lbs/sq.inch Drying time: 1/16 thick 1-2 hours 1/8 thick 3-4 hours Thinned, brushed or sprayed on layers will cure more quickly. Shelf life: Factory sealed can - 2 years. Adhesion: Excellent providing surfaces are clean & dry. *** Lab-metal will not bond 2 parts together, requires exposure to air to properly cure *** Page 1-3
Product Application Thinning Lab-metal: One part Lab-metal to one part Lab-solvent provides a good brushing consistency. Smoothing Lab-metal: When using Lab-metal as a body filler, dip the applicator into the Lab-solvent to enhance spreading. Building up Lab-metal: For thick applications or deep holes, apply Labmetal in thin layers, allowing each to harden before applying the next layer. Page 1-4
Hi Temp Lab Metal Does everything regular lab metal can with the added benefit of; after heat treating, being able to withstand temperatures up to 1000 deg. F. (538 deg. C.). Physical characteristics are the same as regular lab-metal. Can also be thinned to a paint with Lab-solvent. Drying time: Allow to harden for at least 24 hours at room temperature, then heat treat @ 425 deg. F (218 deg. C) for 1 hour. Shelf life: Factory sealed can = 1 year. Page 1-5
Hi Temp Lab Metal Tips The heat cure: After Hi-Temp Lab-metal is fully air dried to a hard metal state, it must be heat treated at 425 o F for one hour. This must be completed prior to the powder coating process. Improper cure: If the air dry or heat cure process is rushed or ignored, out gassing may occur. Page 1-6
Lab Solvent Thinner for Lab-metal & Hi-temp Lab-metal. A mixture of Toluene & Acetone Excellent cleaner & degreaser for surface preparation. Remember: surfaces must be clean & dry for Lab-metal products to adhere properly. Pour a little over the top of unused portion in can before resealing can. Shelf life can be extend indefinitely as long as Lab-metal is kept moist with Lab-solvent. Page 1-7
Lab Metal Markets and Distributors Uses for Lab-metal can be found in many industries: Foundries Powder Coaters Welders, Fabricators, Metalworkers Construction, Transportation Machine & Body Shops Power Plants, Factories Transportation Agriculture, Equipment Woodworking / Wood turners The above markets (and more) are served by distributors including: Industrial Supply Welding Supply Woodworking Supply Marine and Construction Supply Plumbing Supply and even the Do-It-Yourself market through Hardware Stores, Home Centers & Automotive Supply Stores Page 1-8
Prospect Suggestions Air conditioning contractor Aluminum fabricators Aluminum products Auto repair / restoration shops Bearing users Concrete construction forms Contractors equipment & supplies (and repairing) Dairies Die casting / dies Dish washing machines repairing Electric contractors Display designers and producers Forgings Foundries Heating contractors Hydraulic shaft repairing Machine shops Machine tools Machinery / equipment manufacturing and repair Metal building contractors (pre-cut / pre-fab) Metal finishers Metal furniture manufacturers Metal sculptors Metalworking specialties Metal window and door producers Molds / plastic molds Ornamental metalworkers Partitions Pattern makers Plastic molders Plumbing contractors Powder coaters Sheet metal products / producers Sheet metal workers Sign manufacturers Sign maintenance and repairing Steel fabricators Truck repairing and service Welders Page 1-9
Product Applications Lab-metal repairs damaged and worn surfaces on: Aluminum boats Stripped threads Worn valves and shafts Cylinder heads Water and fuel tanks, pumps Radiators, cracked engine blocks Lawn mowers Furnaces Pipes Plant equipment and machinery Metal castings, patterns, molds Concrete Gutters Metal furniture and much more Page 1-10
Heat Block Alvin Heat Block is a heat absorbing paste which insulates against unwanted heat transfer during welding, soldering, brazing or other heat treatment. Saves time & money Eliminates need for disassembly of parts Safe to use Non-toxic, gives off no fumes when subjected to heat Harmless to skin Reduces Hazards Helps prevent burns Reduces fire hazards Currently used by Massachusetts fire officials for training & fire prevention exercises. Page 1-11
Heat Block Applications What is it for? Used to prevent unwanted heat transfer & damage. Used most often when heat from a welding or soldering operation may damage attached or nearby components. Used by: Welders, Automotive & Marine repair technicians Plumbers, Electricians Appliance repair technicians Common Applications Automotive protect painted surfaces, wiring & tubing protect thin sheet metal against distortion Welding & Soldering prevent surface discoloration of stainless steel protect surrounding surfaces from flame prevent damage to valves, gaskets & seals protect plastic piping Shipboard protect bulkheads when welding in close proximity protect nearby cables & wires during repairs Remove all grease and dirt, apply ½ ¾ layer encircling area,. Press firmly. Remove with damp rag or running water Page 1-12
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