How Thick Is 45 Mil In Inches

White opaque water-resistant, tamper-proof. The mil [mil, thou] to inch [in] conversion table and conversion steps are also listed. Inches value will be converted automatically as you type. Also, explore tools to convert mil or inch to other length units or learn more about length conversions. There are 12 inches in a foot, and 36 inches in a yard. Nashua 360-45 Heavy Duty FoilMastic Butyl Rubber Tape is made from 2-mil dead-soft aluminum foil backing with 45-mil butyl rubber mastic adhesive. 0490 inches thick or just under twice the thickness of a 25 MIL liner. It is defined as 1⁄12 of a foot, also is 1⁄36 of a yard. PCB Copper Weight / Thickness Chart The copper layer thickness in a printed circuit board (PCB) is rated in ounces (also called the copper weight) or in mils (also called the copper thickness. Note that aluminum sheet thickness is measured in decimal inches up to. Black EPDM 45 mil 10 Feet Wide Black EPDM (Ethylene Propylene Diene Monomer) roofing membrane is a flexible rubber material available in 45 mil (about the thickness of a dime) and is sold in sheets up to 50’ wide and 100’ long, making seams unnecessary for most applications. We buy first quality discontinued and closeout flooring from some of the top brands in the industry. Thick, heavy sheets that are able to stand on their own, this collection is perfect for invitations, business cards, and promo pieces. copper has a thickness of 1. 75" Diameter Disc (Pack of 6) 3. The mil is also referred to as thou. com Please confirm technical specifications before you order and/or use. Our Lay Flat Open End Poly Bags are high clarity 2 mil, Industrial Strength with all virgin material. 025 inches is 1/40 th of an inch. 000001 inch (in). The Panasonic Lumix DC-S1R is the company's 47MP high-res full-frame mirrorless camera. For example, if a coating were 45% solids by volume, its theoretical coverage would be 1604 X 0. A thousandth of an inch is a derived unit of length in a system of units using inches. 45" = 1 7/16"). ) Both units of measurement are relaying the same information just in a slightly different format. These mil measurements don't change. RoofKit 10' x 20' EPDM Rubber Roofing is 45-mil thick and is for use on flat roof surfaces. Case Paper offers a wide range of paper products, from small to large-format sheet sizes as well as narrow- to large-format digital rolls. Millimeters to Inches Conversion Calculator, Conversion Table and How to Convert. 4-1/2 Feet x 45 Feet Clear 16 mil Supreme Multipurpose Vinyl This 45 Feet roll of Supreme Multipurpose Vinyl from Vinyl-It is a must-have for all DIY enthusiasts. For example,. Reverse formula (millimeters to mils) Mil. Glass Weight Calculator. Gauge to Thousandths Conversions Hardness/Softness of Metal After Pull Sheet Metal Weight per Square Inch Wire & Sheet 19 Gauge Thousandths of an Inch 15 0. NOTE: Reticle images are a web simulation and not to scale. Print this page. 99 !!! reg price $45 !!! Laminates items up to 8. I hope this information helps clear up how thick plywood panels really are. Manufacturers, regulators and consumers look to us to facilitate the development of public health standards and certifications that help protect food, water, consumer products and the environment. Enter a value in to the Inches text box and click Get Results. Because of the varying thicknesses, a gauge chart should be used to ensure the metal meets the required dimensions. I usually use a ice cream bucket. Made in USA. convert gauge of metal to inches and mm. For other materials, such as aluminum and brass, the thicknesses will be different. MM:Millimeters (mm)Results:Inches (in) Convert MM to Inches Automatically To convert MM to Inches, enter the number of MM to be converted into the MM box below. Inches mm Inches mm Inches mm. Products discounted daily so check back soon. Shop for Scotch Thermal Laminating Pouch, 4 x 6 Inches, 5 mil Thick, Pack of 20. 370078740157 INCHES. You can only upload files of type PNG, JPG or JPEG. Heavier copper sheets are 16 mil and 22 mil. If you specify three quarter inch sanded plywood then you’ll most likely get a piece that is 47/64 of an inch thick (1/64 of an inch tolerance). How much does granite weigh? 3cm or 1-1/4 thick granite weighs about 18+- pounds per square ft. The rifle is an NEF with a 22″ barrel. 005 also known as 5 mil as it is 5/1000 inch thick. 4/100000 mm = 0. Many of DeepRoot’s products are defined by their mil thickness. The adhesive is applied using pressure and heat and ends up being smooth and rigid. At EPI we pride ourselves in producing the highest quality Geomembrane systems available. To know that 25,400 microns equals one inch is one thing. According to the modern definition, one inch is equal to 25. Same day shipping, custom packaging. Convert MM to Inches AutomaticallyTo convert MM to Inches, enter the number of MM to be converted into the MM box below. 625," 200 = 2. 45 ACP (Automatic Colt Pistol) cartridge holds bullets that have a diameter of. 3 mil is used for various arts and crafts, electrical, and Research and Development applications. 025 inch thick. 937 inches Steve. com has offered the best pricing and fastest delivery on Cad Inkjet Plotter Papers, Inkjet Photographic paper, Engineering Bond Paper, Blueprint Diazo Paper, Graphic Media Supplies from Dietzgen, HP, Kodak and Magic for Wide format Inkjet plotter printers. Founded in 1944, our mission is to protect and improve global human health. Our heavy duty waterproof HDPE material is an ideal solution for limiting sub-terranean water movement. 1 metre = 39 inches 12 inches in a foot 1 yard = 3 feet = 36 inches 1 centimetre = 10 millimetres 1 metre = 1000 millimetres. These are good however have a bit of a wave to them once sealed. 4 -- 4 places (1 inch = 25. Prepare Cinnamon Sugar Raisin Filling, Recipe No. Normally, paper caliper should not have more than a plus or minus 5% variance within a sheet. This is a very easy to use inches to micrometer converter. 1 Inch is equal to 1000000 (one million) microinches. MIL-DTL-28748/1E w/AMENDMENT 2. 045-Inch Thick Firestone PondGard 45 Mil 20 x 25-Feet EPDM Pond Liner Firestone 45mil EPDM Rubber Pond Liner 15ft. If you specify three quarter inch sanded plywood then you'll most likely get a piece that is 47/64 of an inch thick (1/64 of an inch tolerance). Convert thickness of micron thickness (µ - µm) and millimeters thickness (mm) units in reverse from millimeters thickness into microns thickness. 0490 inches thick or just under twice the thickness of a 25 MIL liner. Remember the manufacturer has a tolerance of 1/32 of an inch. The measurements are in mils. How many inches in a mil: If L mil = 1 then L in = 0. Vinyl fabric great for upholstery and crafting projects. The firing of phase b was conducted for accuracy determination. 25 mm 1/4 mm Medium weight sheet - cuts with a scissors. 005 also known as 5 mil as it is 5/1000 inch thick. To know that 25,400 microns equals one inch is one thing. Millimeters to Inches Conversions. 010 also known as 10 mil as it is 10/1000 inch thick. Comprised of a dead soft aluminum foil backing and coated with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing and de-paint operations. This measurement is taken with a micro meter. A minimum 1/4 in. 003 inches thick): This is thin foil. Minimum delivered thickness is 95% of design thickness. Find guaranteed lowest prices on plastic bags, packaging & shipping supplies, boxes, etc. Remember the manufacturer has a tolerance of 1/32 of an inch. com- Mil Thickness Hairstyles for the big day - or every day. The term "mil" is not an abbreviation but a unit of measure. 0254 mm (millimeter). 1 metre = 39 inches 12 inches in a foot 1 yard = 3 feet = 36 inches 1 centimetre = 10 millimetres 1 metre = 1000 millimetres. , 1 mil thick, in a US gallon of any liquid. 45 ACP vs 9mm comparison. 75" Diameter Disc (Pack of 6) 3. , same thickness). The inch is a unit of length used primarily in the imperial and U. 910945-4 Rubber Splicing Tape, Rubber Tape Adhesive, 30. Sorry correction - one mil is 1/1000 of an inch. MM:Millimeters (mm)Results:Inches (in) Convert MM to Inches Automatically To convert MM to Inches, enter the number of MM to be converted into the MM box below. Plastic bag thickness is expressed in mils. 025 inch thick. Caliper is the thickness of a sheet of paper expressed in thousandth of an inch. 7 kilometres is exactly 500,000 standard inches and exactly 499,999 survey inches. OSHA Caution Do Not Block Electrical Panel Sign: Area for 48 inches In Front of Electrical Panel must be Kept Clear with Symbol (S2-1002) Learn More. 007 inches thick. One mil is equal to one thousandth of an inch, or 10-3 inches. To make sure that readers understand how to calculate the elevation in mils, I inserted in parenthesis, (Divide by), to show that at each distance, you simply take the Bullet Path (in inches) and divide it by what 1 Mil equals at that distance, also in inches. Packing Tape 36 Rolls 2 X 110 Yards 330 Ft Box Carton Sealing Clear 1 6 Mil. Sheet metal thickness gauges for steel are based on a weight of 41. Engineers and manufacturers use mil to rate the thickness of various items, including plastic, paper, sheet metal and aluminum foil. Check the instructions for use of the coating or the 'Material Safety Data Sheet' (MSDS). Browse by desired features, clear+plastic+bags on sale, prices and ratings. Four color process imprint, with or without a bleed. 45-70 for 350 and 400 grain bullets. This black rubber pond liner measures 3 feet wide and 5 feet long. Prepare Cinnamon Sugar Raisin Filling, Recipe No. 6 Mil Thick. Example #1: Epson Velvet Fine Art and Hahnemuehle Photo Rag 308 are 19 mils thick (i. The roofing can be used for new roof installation or as a replacement roof. Plastic bag thickness is expressed in mils. 5 times household aluminum. This means the minimum thickness of 30 mil PVC anywhere on the sheet cannot be less than 28. Your choice of bag thickness and gallon size. A 10 mil backing is best for most projects. View Item Details Walnut Burl Raw Wood Veneer Sheets 16. Length conversions You can use this calculator to convert metric length units to U. 004 inches, this 4 mil caution tape may not seem thick, but it is fairly stronger than it's thinner counterparts. MIL-PRF-83536/3C 7 NOTES: 1. The mil is also referred to as thou. Rush service available. 600 stamp "m39012/01b0007 74868 xxxx" in (4 digit date code, year and week) interface per mil std-348 series:type n plug contact ferrule recommended cable stripping dimensions. Inches : An inch (symbol: in) is a unit of length. Whilst every effort has been made in building this points - inches converter, we are not to be held liable for any special, incidental, indirect or consequential damages or monetary losses of any kind arising out of or in connection with the use of the converter tools and information derived from the web site. The microinch is used for precise machining tolerances and also to describe the roughness of surfaces. To convert inches to mils, multiply the inch value by 1000. 03937 in If you have 100 mm and you need to convert, there are two ways to get answer: 100mm/25. 937 inches Steve. Example: 2 mil/1000 =. Microns to Inches Conversion Table. Gauge to Mil Conversion Chart Multiple varieties of plastic measurements can be confusing for anyone not familiar with the measurement being used. The mil is a unit of measure typically used in manufacturing and engineering for describing distance tolerances with high precision or for specifying the thickness of materials. To begin, I want to establish a point of reference that we can all relate to. 001 or 1/1000 inch, while one gauge doesn't have an exact equivalent measurement. It is a typical manufacturing dimension. 1 Microinch = 0. Black EPDM (Ethylene Propylene Diene Monomer) roofing membrane is a flexible rubber material available in 45 mil (about the thickness of a dime) and is sold in sheets up to 50' wide and 100' long, making seams unnecessary for most applications. Glass Weight Calculator. 045 inches thick; whereas a 60-mil membrane is 0. At less than half the price per pair, it was worth the experiment. 5mm) so it is slightly larger than the 9mm (. 3M 06382 Automotive Attachment Tape is a. The converter will automatically include all definitions for the units. Tell me what to convert. History/origin: The term "inch" was derived from the Latin unit "uncia" which equated to "one-twelfth" of a Roman foot. We recommend only using the machine on 120V, 60Hz. 937 inches 100mm x. 4 nanometers (nm). Clear 6 mil Plastic Sheeting (21. 0285 inches). As Dartek comes 80 inches wide, conservators find it is useful as a covering membrane for lining paintings on a vacuum hot table. Wholesale and dealer pricing available on Laminating Pouches 9 X 11. 7 kilometres is exactly 500,000 standard inches and exactly 499,999 survey inches. 1 metre is equal to 39. Black EPDM 60 mil 10 Feet Wide Black EPDM (Ethylene Propylene Diene Monomer) roofing membrane is a flexible rubber material available in 60 mil (about the thickness of a quarter) and is sold in sheets up to 30’ wide and 100’ long, making seams unnecessary for most applications. The 6061-T6 is the harder, more machinable aluminum sheet. 3M 03614 Super Strength Automotive Molding Tape is a. 12+ year durability, Diamond Grade signs are manufactured with premium 3M inks and reflective materials designed for municipal outdoor traffic or parking signs. A mil is a measurement that equals one-thousandth of an inch, or 0. For instance, a typical plastic garbage bag might only be 1 or 2 mils thick. In fact, 12. Moved Permanently. By comparison a dime is 0. Anyone else surprised that the thickness of a piece of paper could account for a common "step" in mouthpiece tip. 25 inch of total toe-in at the rear wheels. The microinch is used for precise machining tolerances and also to describe the roughness of surfaces. NSF International. Enter a value in to the Inches text box and click Get Results. HDX 20 ft. Chipboard - Thickness, Types, and Crafting Tips. 001 inch (in). 36 Rolls 2. units and vice versa. Black EPDM 45 mil 10 Feet Wide Black EPDM (Ethylene Propylene Diene Monomer) roofing membrane is a flexible rubber material available in 45 mil (about the thickness of a dime) and is sold in sheets up to 50’ wide and 100’ long, making seams unnecessary for most applications. Millimeters to Inches Conversions. It is 45 mil thick. How many inches in 5 mils: If L mil = 5 then L in = 0. Mils to Inches. 03937 in If you have 100 mm and you need to convert, there are two ways to get answer: 100mm/25. As you can see, this piece of plastic would not be very thick. The roofing can be used for new roof installation or as a replacement roof. 45 millimeters equal 1. 0 inch blade made of Crucible CPM REX 45 tool steel,. This is an online length converter, convert millimeters(mm) to inches, centimeters(cm) to inches, inches to cm, inches to mm, include fraction and decimal inches, with a ruler to show the corresponding of units, understand your question with the best visualization. For example, to find out how many mils in an inch and a half, multiply 1. Sheet Rubber Roll Length*: Standard Roll approximate length, ±10% for most styles up to 1/2” thick. 190" (3/16") thick. A board that's 2" thick, 12" wide and 24" long is: (1 foot wide) x (2 feet long) x (2 inches thick) = 4 board feet of lumber. 0478 inches thick, but 18 gauge aluminum is 0. 63 mil thick aluminum with Diamond Grade reflectivity. A mil is a measurement that equals one-thousandth of an inch, or 0. Inches value will be converted automatically as you type. Approximately 0. This process offers a 99% rejection of ultraviolet rays and helps reduce heat by 73%. twice as thick as 36 gauge below, But a very thin wire- not very strong 36. 3M 03614 Super Strength Automotive Molding Tape is a. These round buckets are tough enough to store nails and secure enough to protect contents. For most materials, as the gauge number increases, the material thickness decreases. 1/4" 250 6. 01 - 14 in - 4-color process stock book opened shaped magnet. 3937007874″ The distance d in inches (″) is equal to the distance d in centimeters (cm) divided by 2. Over 1/2 oz Cu Over 1 oz Cu Over 2 oz Cu 9. 25 mm 1/4 mm Medium weight sheet - cuts with a scissors. To convert inches to mils, multiply the inch value by 1000. Converting 45 mm to in is easy. 001 × 5 = 0. Different pipe schedule means different wall thickness for the steel pipe in the same diameter. 005 also known as 5 mil as it is 5/1000 inch thick. wide (per foot) EPDM-300182-1 : BLACK EPDM Rubber Roofing / Waterproofing Memebrane, 45 mils thick, UL Class-A Fire Rated, 20 ft wide. The decimals value is the number of digits to be calculated or rounded of the result of micrometer to inches conversion. 0035" 80lb Gloss text coated paper. 001 × 5 = 0. 25 units - A 25 Gauge liner is 0. Insert arrangements. It is defined as 1⁄12 of a foot, also is 1⁄36 of a yard. It's made by gluing fragments and layers of recycled paper together. It can be easily cut with scissors, torn by hand, and wrinkles fairly easy. Calculate MIL Thickness Product Rate-Of-Use Information. 4 mil and 4. Standard. The symbol for centimeter is cm. Plastic Sheeting Rolls/ Plastic Sheets -Thickness In Mils- Shop by Thickness. From tall bags with reinforcing bands, to tear resistant ForceFlex® bags, to Odorshield® bags that neutralize strong odors, there's a variety of sizes and types. Smaller items are usually measured in milimeters as it is a more accurate measurement. 06 inches thick, and so on. Dial and digital thickness gauges measure material thicknesses. It's a Packaging Conversion Cheat Sheet! Packaging Measurement Conversion Tables | ClearBags. You will find the best deals on Tape 36 Rolls and other equipment here. To understand and to be able to visualize what that means is another. How many inches in a mil? 1 Mil is equal to 0. There are 12 inches in a foot and 36 inches in a yard. Temperature Measurements on a 1/4-Inch Thick Aluminum Oxide Plate Located 14-Inches from the Exit Plane of the Oxy-Hydrogen Rocket 45. Permanently bonds in approximately 12 hours. Scotch Thermal Laminating Pouches, 8. A mil is a measurement that equals one-thousandth of an inch, or 0. The most common thickness is probably 60 mils. decimal equivalents of inch fractions and conversion into millimeters plastics engineering company sheboygan, wisconsin 53082-0758. 078740157 mil. The item “30′ x 40′ Super Heavy Duty 16 Mil Brown Poly Tarp cover Thick Waterproof” is in sale since Tuesday, December 26, 2017. The Mil count of our trash bags range from 0. 254 microns. Keep your kitchen clean and garbage free with Glad® kitchen trash bags. Products discounted daily so check back soon. Our Lay Flat Open End Poly Bags are high clarity 2 mil, Industrial Strength with all virgin material. Length conversions You can use this calculator to convert metric length units to U. Sheet metal screws Screws with large threads for use in sheet metal sometimes also used in plastic, fiberglass, or wood. , are working together at a forward-deployed location to ensure the E-3 Sentry, better known as the Airborne Warning and Control System aircraft or AWACS, is ready to launch within an hour if needed. Chipboard - Thickness, Types, and Crafting Tips. 001 × 5 = 0. ) So the first thing that may jump out at you is that going from a 40-mil product to a 45-mil product (0. You can easily compare and choose from the 10 best laminating pouches for you. 25 mm 1/4 mm Medium weight sheet - cuts with a scissors. History/origin: The term "inch" was derived from the Latin unit "uncia" which equated to "one-twelfth" of a Roman foot. Inches Conversion Charts. 2 inches to. Reverse formula (centimeters to mils) Mil. Plastic Sheeting comes in a wide range of thicknesses. The inch is usually the universal unit of measurement in the United States, and is widely used in the United Kingdom, and Canada, despite the introduction of metric to the latter two in the 1960s and 1970s, respectively. Generally, the relation between caliper and basis weight the greater the caliper (the thicker the paper), the greater the paper weight. How many inches in 5 mils: If L mil = 5 then L in = 0. Use ANSI/UL 263 and GA-600 with confidence that studs specified by mil thickness are acceptable for use to meet the tested design requirements. 0250 inches thick or approximately 12% thicker than a 20 Gauge liner. 0285 inches). The Sun Shade material is a 4 mil Mylar (polyester) with a thin heat reflective aluminum coating laminated between two glare-reducing sheets of dyed polyester. 6 Mil Thick. Tell me what to convert. Multifunctional gauges provide basic measurement, scanning, adjustable sound velocity, USB output, and extended storage capabilities for additional flexibility. It's a Packaging Conversion Cheat Sheet! Packaging Measurement Conversion Tables | ClearBags. We regret any inconvenience this may cause. Our 3M™ Aluminum Foil Tape 425 is the go-to foil tape for numerous applications across a broad range of industries. 30 MIL Polyethylene Moisture Barrier 30" Tall x 100' Wide Roll. Free Shipping on orders over $45 at Overstock - Your Online Office Electronics Destination!. None of the minimum thicknesses in the UL design for dimpled studs corresponds. Convert between the units (mil → in) or see the conversion table. As you can see, this piece of plastic would not be very thick. 100% PVC vinyl fabric. A12, Thick Dark Surface A layer at least 6” thick with a depleted or gleyed matrix starting below 12”of the surface. The Brycoat Advantage: Large enough to meet your needs Small enough to offer superior service. 4 mil and 4. wide (per foot) EPDM-300182-1 : BLACK EPDM Rubber Roofing / Waterproofing Memebrane, 45 mils thick, UL Class-A Fire Rated, 20 ft wide. Order by 6 pm for same day shipping. Standard. So, a 45-mil roofing membrane is actually 0. Equal to 1 ⁄ 1000 of an inch, it is normally referred to as a thou / ˈ θ aʊ /, a thousandth, or (particularly in the United States) a mil. Price / foot of cut length. I then will find a large bucket or round garbage can and will put 5 to 10 scoops of cement and 20 to 40 scoops of sand to the right ratio. What fraction of an inch is this? Answer by funmath(2933). 18 square feet of flooring. These mil measurements don't change. 11 Locations across USA, Canada and Mexico for fast delivery of 2 mil poly bags. An inch was defined to be equivalent to exactly 25. I'm trying to figure out what place on the ruler in inches 4 tenths is, as well as 1 through 10. At less than half the price per pair, it was worth the experiment. This means the minimum thickness of 30 mil PVC anywhere on the sheet cannot be less than 28. Product Description. To convert microinches to inches, multiply the microinch value by 0. Rush service available. 75 Inches Thick Weight: 0. View Item Details Walnut Burl Raw Wood Veneer Sheets 16. 0 inch blade made of Crucible CPM REX 45 tool steel,. So the thickness of PVC geomembrane can only vary below the minimum thickness a maximum of 1. We use these heavy duty 6 mil poly bags to ship metal parts that we fabricate for our customers. 4 mm exactly. Convert MM/CM to Inches: convert mm to inches, cm to inches, inches to cm/mm, include convert decimal inch to fractional inch (e. RESISTANCE RANGE MIL. 1 centimeter is equal to 0. Enter a value in to the Inches text box and click Get Results. 4 mil and 4. The mil should not be. Black EPDM 60 mil 10 Feet Wide Black EPDM (Ethylene Propylene Diene Monomer) roofing membrane is a flexible rubber material available in 60 mil (about the thickness of a quarter) and is sold in sheets up to 30’ wide and 100’ long, making seams unnecessary for most applications. I even have standard this for many, some years! each golden That I even have come into touch with that replaced right into a renounce or a flow and if the Golden replaced into additionally observed by utilising AKC paper we contacted AKC at present with void in the time of their registration papers. 370078740157 inches, or 39370. By wave I mean that there appear to be fine ripples in the clear plastic. Millimeters to Inches Conversions. All Coatings are normally measured and calculated in "Mil Thickness", (thousands of an inch) Formulas For Calculating Coatings Consumption (This must assume that the surface to be coated is flat and smooth) There are 1,604 sq. Since 1995 Summit Media & Plotterpaper. Kitchen Trash. Approximately 0. 084″ thick (when flat). 007 inches thick. Width: 72 inches Overall thickness: 60 mils. 4 mm exactly) THINK!- MARYLAND METRICS - The One-Stop Source For Metric And British Sized Fasteners, Wrenches, Cutting, & Measuring Tools, Metal Shapes, Oil Seals, O-Rings, Mechanical Power Transmission Equipment, Bearings, Hydraulic And Pneumatic Fittings & Tubing, Workholding Components, Plumbing. 18 square feet of flooring. RESISTANCE RANGE MIL. The apron is 8 millimeters thick to protect operators from excess heat and water, while heavy-duty braided ties keep the apron tied securely to the user. Blade style thickness gauges, also called feeler gauges, feature multiple leaves in varying ranges of thickness. To make sure that readers understand how to calculate the elevation in mils, I inserted in parenthesis, (Divide by), to show that at each distance, you simply take the Bullet Path (in inches) and divide it by what 1 Mil equals at that distance, also in inches. This product features proven technology, and is fast and easy to install. JPL40 Reinforced Polyethylene Containment Membrane & Pond Liner is a double-scrim reinforced polyethylene liner. 011" (11pt thick) 100lb Opaque Cover — uncoated. Engineers and manufacturers use mil to rate the thickness of various items, including plastic, paper, sheet metal and aluminum foil. Metric equivalents are given for general information only. 15 Year Factory Warranty. This measurement is taken with a micro meter.