Ray, this is a keeper. One tip that I learned is to store your open glue bottles upside down. This keeps the air at the bottom of the bottle and away from the tip so anything that gets hard is at the bottom of the bottle. Lenny, Please visit my home page http://www.geocities.com/lenny_mchugh/ It's motivating, humorous and has a lot of resources.
----- Original Message ----- From: "Ray Boyce" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Thursday, March 27, 2008 4:37 AM Subject: [BlindHandyMan] DIY Gluing Tips Sealed glue containers will usually last about a year, but glue in open containers has a shorter shelf life. The shelf life depends on the exposure to air and moisture as well as heat and cold. If you only do occasional glue jobs, purchase small containers. Glues also have an "open," "clamp" or "working" time. Mixed or two-part glues also have a pot life, or how long they stay usable after mixing. For longer life, keep glue containers closed and store at room temperatures. On glue bottles with applicator tips, always clean off and close the tip. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT1.jpg Place newspaper on a smooth, flat surface and position clamps as neede. Dry-fit all pieces to make sure they join smoothly and fit properly. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT2.jpg Clamp pads, such as these jet pads on jet clamps, prevent denting or marring wood surfaces, especially important when gluing softwoods. Most glues work best at 50 degrees or above, or at room temperature. Check the product label for proper temperature use. Have everything ready for gluing before you start the glue-up or clamping procedure. You'll need a clean, flat, smooth surface. A good tip is to first cover the surface with old newspapers to catch drips. Gather the clamps you need, making sure you have plenty. One of the most important tips is dry fitting parts. This is especially important if gluing intricate joints such as mortise and tenon or frame and panel. Joints should slide together smoothly, but not too tightly or there won't be enough room for the glue. If you are using dowels or biscuits, make sure you have enough of the right size on hand before you start. You'll also need cloths for clean-up and protective gloves for some materials. In most instances you will also need clamp blocks or pads to protect wood surfaces, especially soft woods, from denting under clamp pressure. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT3.jpg When gluing wood pieces together, make sure all surfaces are smooth and clean. For instance, when edge-gluing narrow strips to make up a wider strip, the edges should be run over a jointer or sanded smooth. Glue can be applied with a glue-bottle applicator tip, but it's important to evenly coat the wood surface. Thin strips of wood can be used as "paddles" to smooth out beads of glue to more thoroughly coat the surface of narrow joint pieces, inside mortises or dadoes and for edge-jointing. If coating larger surfaces, such as when gluing down veneers, or making laminated parts, a roller is the best choice for a smooth and thorough application. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT4.jpg With all pieces glue-coated, tighten the clamps. Alternate the clamps, tighten one somewhat, then tighten the second or other clamps about the same until you have all clamped equally. Different glues have different gap-filling capacities, but regardless, the mating surfaces should be sanded smooth and cleaned of any oil, dirt or sanding dust. They should also mate properly. In edge-gluing make sure all edges are jointed or edge-sanded and that they fit smoothly together without gaps. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT5.jpg A small bead of glue should be squeezed out of the joints. When gluing with wood-worker's glue, this can be wiped away with a cloth dampened with water. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT6.jpg Rather than using a cloth, a better method for removing glue on softwoods is to wait for 30 minutes and then cut away excess glue with a sharp chisel. Different glues also require somewhat different techniques. PVA or "white" glue and aliphatic resin glues, often called "carpenter's," "wood" or "yellow" glues are the most common glues used in woodworking. The latter come in waterproof versions. White glue has a somewhat longer working time than most yellow glues, and this allows for easier assembly of complicated projects, such as frame and panels. Yellow glue, on the other hand, has a shorter clamping time. Titebond II Extend Glue is a commercial glue that has a slower speed of set and is ideal for exterior applications involving complex assemblies. Titebond Molding & Trim Wood Glue, however, is extremely fast setting, with a no-drip, no-run formula that dries clear, making it ideal for glue-ups of prefinished molding and trim. Titebond Dark Glue is a good choice for gluing up dark woods with less glue-line visibility. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT7.jpg A thin wooden paddle is best for applying glue to tenons and inside mortises and other more intricate joints. This allows for more even glue application to all areas. Most woodworking glues require at least 30 minutes of set-up time, with no stress on the joints for 24 hours. I prefer to leave items clamped solidly for 24 hours. Excess glue can be cleaned with a damp cloth, although on soft woods, such as pine, this will often leave a "hardened" area that is difficult to sand off, and leaves a splotchy finish. The best bet with these woods is to simply leave excess squeezed-out glue in place, then remove it with a sharp blade or chisel about 30 minutes after glue-up, then sand smooth. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT8&9.jpg Polyurethane glue has become increasingly popular. For woods with a moisture content of less than 10 percent, which is most furniture woods, the joints must first be coated with water. After wettin the surface, the polyurethane glue is then applied. Make sure you wear protective gloves, and cover anything you don't want glued together. Polyurethane Glue Polyurethane glue has also become increasingly popular with woodworkers and do-it-yourselfers. Polyurethane glue requires a moisture content of 10 to 20 percent. Some kiln-dried woods, however, may be 6 to 8 percent. For these woods you must first apply water to the surface of the wood without soaking it. A kitchen pump sprayer works well for this, or simply brush the water on with a foam brush. This is especially important for open-grained wood, such as oak, or when gluing end-grain pieces. On high-density wood, such as cherry, walnut or maple, sand the wood to remove oil/resin emulsions. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT10.jpg After about 30 minutes, use a sharp chisel to cut away the excess foamed polyurethane adhesive. Polyurethane glue foams when exposed to air, but the foam does not provide proper filler for cracks. Again, make sure all parts fit properly. Joints should be cured 90-percent in about four hours, but again, for best results leave for 24 hours. For maximum water resistance, leave for 5 to 7 days at 68 degree F. The squeezed-out foam from a glue line is removed quite easily with a chisel, with little problem of stain prevention, making this a popular glue with furniture builders. Latex gloves should be used during application, and tools must be cleaned with mineral spirits. Polyurethane glue will adhere to metal, so cover clamps with waxed paper or the wood pieces will adhere to the clamps. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT11.jpg Always make surethe glue bottle tip is cleaned and closed after each gluejob. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT12.jpg Hot melt glues,such as the titebond HiPURformer polyurethane system, are an advanced version ofcraft hot melts. The material is great for adhering hard-to-clampobjects. Hot Glues Hot glues are extremely handy for temporarily fastening parts, which you can then align for permanent fastening using screws or air tools. Or, in some instances, for gluing small parts together permanently. For example, the Titebond HiPURformer professional hot melt system utilizes polyurethane, which outperforms traditional hot melts. Four different glues are available, two multi-purpose and two wood-to-wood. The main difference is the set time, which ranges from five minutes to 30 seconds. Available for commercial use for some time, the new system utilizes a patented, cordless adhesive applicator ideal for small shops and do-it-yourselfers. Drawer assembly, crown/trim molding, cabinet assembly, and furniture repair can all be done without clamps. This makes the glue great for difficult clamping chores. To use, first allow the glue stick in the applicator to heat up for at least 12 minutes. Make sure objects to be adhered are clean and at room temperature. Apply a thin bead of adhesive and immediately press together. Heavy objects should be fixed in position with tape or a vise until fully cured. Hardened, excess glue can be removed with a scraper or putty knife soon after it sets, or when it changes from clear to opaque. http://www.extremehowto.com/xh/hotprod_images/1aGluingTT13.jpg Hold the hot-glued parts together for the recommended time, and the job is done. Adhesives are available with set time from 5 minutes to 30 seconds. Hide Glue Liquid hide glue, available in dried glue that needs water and heat, or in prepared hide glue such as that from Titebond, is the best choice for repairing antiques or gluing musical instruments. It forms a strong bond, but parts can be separated for needed repairs with a careful application of heat and water. Hide glue is also popular for adhering veneers to wood surfaces. Contact Cement Contact cement, commonly used for such chores as adhering veneer and plastic laminate, also requires some care in use. Pay careful attention to application instructions on the label, especially flammable products. In both instances the covering material is cut slightly larger than the surface to be covered, and then trimmed after adhering in place. Dry lay the material to check for fit and then apply the adhesive as per the instructions, rolling or brushing it on. Allow the adhesive to dry according to instructions. Position thin wooden strips about 4 inches apart over the wood surface and lay the covering material over the strips. Make sure the covering material is aligned properly, and then pull out one end strip. Use a roller to roll the covering strip down solidly on the wood surface. Then pull out another strip and roll, repeating as needed to complete adhering the plastic laminate or veneer in place. Today's glues can make many woodworking and homeowner chores easier and more productive if you choose the right glue and use the right technique. http://www.extremehowto.com/xh/hotprod_images/1aGluingTTsidebar1.jpg Epoxies Epoxy is considered a step up from glue. These two-part formulas are designed for more permanent and critical repairs. Unlike many glues, they are resistant to moisture, humidity, heat (to an extent), caustics and even fuels and saltwater. Epoxies, once cured, are resistant to water absorption, which can cause failure with many glues. The definition of epoxy is: Any of various resins capable of forming tight, cross-linked polymer structures characterized by toughness, strong adhesion and corrosion resistance. On Store Shelves http://www.extremehowto.com/xh/hotprod_images/1aGluingTTA.jpg Gorilla Glue The EHT staff has been a fan of Gorilla Glue for a few years now, and we've used it on, well, a little bit of everything. This super-strong polyurethane glue bonds wood, stone, metal, ceramic and more-an ideal interior/exterior adhesive for all sorts of household fixes and building projects. And a little goes a long way . Choose from a small 2-ounce bottle to a whopping 36-ounce bottle that's sure to last a while. New to the Gorilla Glue family is Gorilla Tape, touted as "the toughest tape on the planet." It's the company's new alternative to traditional duct tape, which features a double thick layer of adhesive (17 mil), tough reinforced backing and a rugged all-weather shell. <http://www.gorillaglue.com/> www.gorillaglue.com Henkel Adhesives Henkel Consumer Adhesives offers a wide range of glues, such as the new Loctite Sumo Glue. According to the company, the new polyurethane technology of Sumo Glue sets three times faster than traditional polyurethane glue, offers superior bonding strength and is less foaming. While the Sumo Glue hasn't been available long enough for the staff to test it extensively, we were surprised to see that at the National Hardware Show the company displayed a wall-mounted wooden bench, built only of Sumo glue (no other fasteners), upon which sat an actual Sumo wrestler. The fact that this heavy dude didn't splinter the bench beneath him is a real test to the glue's strength. Another polyurethane product, PL Turbo is a super-fast-setting glue that sets in approximately three minutes-perfect for small surface projects that require the quick bonding of wood to a wide variety of other substrates like cork, fiberboard, drywall and more. And here's another cool product: the PL Fix 2-Part Wood Repair Kit. The polyurethane-based kit contains one squeeze tube of resin and one tube of hardener, which are mixed to start the curing process. It has excellent adhesion and flow properties for use as a filler, adhesive or both. And you see what you get-it is shrink-, crack-, water- and heat-resistant, eliminating the need for multiple applications. Within four hours of application, the product can be sanded, milled, drilled, planed, screwed and painted. <http://www.henkel.us/> www.henkel.us Jowat Adhesives Jowat's ViseTite Plus moisture-curing polyurethane adhesive is a superior, low-foaming, exterior-grade adhesive that is claimed to be 100-percent waterproof. It's ideal for hardwoods and softwoods, stone, metal, ceramics and much more. The company's ViseTite paste is a one-component, moisture-curing PUR prepolymer with good adhesion to a large number of substrates for an almost invisible joint after bonding. ViseTite Paste is used in woodworking for hardwoods with high moisture content, window-frame assembly, sealing for stairs, turned wood sections and more. <http://www.jowat.com/> www.jowat.com Amazing Goop "Glues Whatever, Bonds Forever" is the slogan for Amazing Goop adhesives and sealants from Eclectic Products. Amazing Goop provides a lasting bond to a wide variety of materials, but its strongest selling point is the adhesive's ability to bond dissimilar materials. All Amazing Goop adhesives dry to a flexible, rubbery finish, which is great for bonding items subject to flex or vibration. They will not crack or separate under pressure. All are resistant to water, paintable and have reliable strength and durability. Choose from Amazing Goop Household, Marine, Plumbing, Lawn and Garden, Shoe Goo and more. Our staff has used the Plumbing adhesive on some leaky PVC pipe, and it sealed the problem right up. <http://www.eclecticproducts.com/> www.eclecticproducts.com J-B Weld Used for generations, J-B Weld isn't really a glue; it's a cold weld compound. It's an easy, convenient and inexpensive alternative to welding, soldering and brazing. J-B Weld is packaged in two tubes. One contains liquid steel/epoxy resin, and the other contains hardener. When mixed together in equal portions, a chemical reaction turns the mixture into a compound as hard and tough as steel-and with similar properties. Like metal, it can be formed, drilled, ground, tapped, machined, filed, sanded and painted. It bonds to virtually any combination of iron, steel, copper, aluminum, brass, bronze, pewter, porcelain and more. Repair appliances, plumbing, automotive components and all sorts of other objects around the home. <http://www.jbweld.com/> www.jbweld.com Rhino Ultra Glue Macco Adhesives, a division of ICI Paints and maker of Liquid Nails adhesives, recently announced its Rhino Ultra Glue at the National Hardware Show in Las Vegas. Rhino Ultra Glue is a new polyurethane-based bottled glue designed especially for professionals, woodworkers and serious DIY'ers. According to the company, unlike the leading consumer polyurethane glue, Rhino Glue affords users stronger bonds sooner, longer work times, shorter clamp times and extreme weather resistance. <http://www.liquidnails.com/> www.liquidnails.com [Non-text portions of this message have been removed] ------------------------------------ To listen to the show archives go to link http://www.acbradio.org/pweb/index.php?module=pagemaster&PAGE_user_op=view_page&PAGE_id=33&MMN_position=47:29 Or ftp://ftp.acbradio.org/acbradio-archives/handyman/ The Pod Cast address for the Blind Handy Man Show is. http://www.acbradio.org/news/xml/podcast.php?pgm=saturday Visit The Blind Handy Man Files Page To Review Contributions From Various List Members At The Following address: http://www.jaws-users.com/JAWS/handyman/ Visit the archives page at the following address http://www.mail-archive.com/[email protected]/ If you would like to join the JAWS Users List, then visit the following address for more information: http://www.jaws-users.com/ For a complete list of email commands pertaining to the Blind Handy Man list just send a blank message to: [EMAIL PROTECTED] Groups Links __________ NOD32 2976 (20080326) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com -- I am using the free version of SPAMfighter for private users. 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