DAP WELDWOOD HHR Solvent Type Spray Grade Contact Cement is a sprayable contact adhesive especially developed to meet the requirements of the automobile refurbishment after market business. 4. The instructions specifically say that both surfaces must be at 65 F or higher for 24 hours. 3) How much cement should be applied? Allow to evaporate until dry to the touch. Contact adhesives, also known as contact cement, is a special type of adhesives manufactured using either natural or synthetic rubber. 1. Generally if you find solvent based contact cement too thick, change for a water based, which is already quite fluid. Contact adhesives/Contact cement are “traditional” kind of solvent-based adhesives that is usually yellow in colour and is commonly used to laminate wood works. When applied properly and allowed to dry, contact adhesive provides a permanent bond between a variety of surfaces. Rubber Cement and Contact Cement: Ah, yes. Press tightly and it is done -- rolling over flexible materials is a good idea. Click here for instructions on how to enable JavaScript in your browser. If you wish to inquire more about our contact adhesives/contact cement, please do feel free to drop us an email or call and we will do our utmost to answer your queries. Do you have contact glue that is easy to spread? While this process may work for other adhesives, this will not be the optimal method to apply it to contact adhesive/contact cement. Weldwood ® Contact Cement Spray Adhesive is a high-strength, high-temperature-resistant formulation that bonds most woods, particle board, metal, laminate and many plastics including polyethylene and polypropylene. Perfect for touch-up veneering or laminating. Landau adhesive has excellent application properties and forms a high strength, high heat resistant bond that is resistant to water, many household chemicals and the effects of aging. Both water based and solvent based contact cements can be thinned but always with a loss of adhesive properties. WELDWOOD Landau HHR Contact Cement is a sprayable contact adhesive especially developed to meet the requirements of the automobile refurbishment after market business. Contact cement, thickened by age, cannot be thinned -- the bonds have already started to form and will not reform if broken down by the fresh solvent. It comes in two basic varieties, solvent based and water based, the later often being called "green" or "solvent free". For best results, at least one surface to be bonded should be porous. Contact adhesives/Contact cement are “traditional” kind of solvent-based adhesives that is usually yellow in colour and is commonly used to laminate wood works. If the humidity is over 80% water based contact cement may not cure at all. The best contact cement. This contact cement can be used on laminates, veneers, cork, paper, vinyl, fabrics, plywood and more. Currently you have JavaScript disabled. Barge All Purpose Cement Pre-fit all parts before applying Contact Cement. Solvent based contact cement should not be used on foam insulation as the solvents will eat the foam. DAP WELDWOOD HHR adhesive has excellent application properties and forms a high strength, high heat resistant bond that is resistant to water, many household chemicals and the effects of aging. By brush, roller coater, notched trowel, air spray (hot or cold), airless spray (hot or cold), curtain coater. Keywords: Plastic, Glass, Humidity, Wood, Adhesive, Water, Plywood, Masonry, Glues, Primer, Waterproof, Brass, Laminate, Temperature, Repair, Foam, Metal, Techniques, Insulation. It will adhere to most all surfaces and hence is often the in-between for sticking two different materials together. Dries in 5-10 minutes. Although these two are generally inter-changeable there are some important differences. Forms strong bonds on contact to eliminate the need for clamps, temporary fasteners, and long set times. If I have to smell the fumes at least I'll use the cement that performs the best. It will adhere to most all surfaces and hence is often the in-between for sticking two different materials together. Follow the instructions. DAP® Weldwood® Original Contact Cement is a polychlorprene-based contact cement that meets the stringent requirements of the professional user. Its high strength and initial grab make it well suited for most projects. Fast-drying formula dries in 15-20 minutes. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Contact cement works best on plastics, veneers, rubber, glass, metal and leather. 2. My personal crisis with contact cement and the sun came with a brass plaque that I attached to a piece of plywood screwed to the wall of a meeting room. The trick to applying contact adhesives/contact cement is to wait till it dries up before bonding the pieces together! If you really want to thin this stuff, use water for water based cement and Acetone or d-limonene based glue remover (as indicated on the can for clean-up) for solvent based contact cement. One must know that the more evenly the adhesive is distributed and dried, the stronger it will perform. One of the great things about contact cement is how quickly it sets. Painted or non-porous surfaces must be roughened before adhesive is applied. Over or insufficient adhesives will result in bad adhesion. 3. Personal DIY, Your email address will not be published. Paste a thin layer on each piece. It is ideal for use on trim work, door panels, decorative laminates, upholstery work, and many other demanding applications. * Joining surfaces before drying up will cause the non-exposed area to have difficulties in drying up. Offers high heat and water resistance … Priming the porous surface means that the tape will never come off. DAP contact cement features a formula that is used for applying laminates and veneers as well as wood and particle board to home surfaces. Depending on the temperature and humidity the surface will become dry but tacky in about 15 minutes. Click here for instructions on how to enable JavaScript in your browser. Product Name: Original Contact Cement Gel Revision Date: 1/31/2020 Product UPC Number: 070798253124, ... Read all product instructions before using. DAP® WELDWOOD® 1145 High Heat Resistant High Solids Contact Adhesive CA Compliant VOC Less Water Less Exempt Solvent, g/L: 540.0 Superior heat resistance Adheres headliners, fabric and many other materials Excellent bond strength Packaging: 1 Gallon Color: Natural Product Description: A sprayable contact adhesive especially developed to meet the requirements of the automobile … If I am applying heat applied banding to the edge of plywood or pressboard (that banding heat sensitive adhesive is very similar to contact cement) I first put on a primer coat of contact cement and let it dry thoroughly. Pre-fit all parts before applying Contact Cement. It comes in two basic varieties, solvent based and water based, the later often being called "green" or "solvent free". Let your bonding objects stand for 15 minutes or until they are dry. Contact adhesives/Contact cement could be applied with the help of a paintbrush roller and/or small brush so as to ensure even coating and work efficient when working with contact adhesives/contact cement. 1. Where to buy contact adhesives/contact cement? You may also visit here to view our adhesives/glue listing. I have been using contact cement for about 45 years and this is the best I have used! When the sun rolled around to shine through the window onto the plaque, it came crashing down right in the middle of the meeting that it was installed for. This is the only brand I can find in hardware or building supply stores in the USA. Offers hundreds of uses for the home, office, and workshop. Painted or non-porous surfaces must be roughened before adhesive is applied. A while back I inquired re using Weldwood Contact Cement on neck corks, since their instructions say it shouldn't be used on copper or its alloys. 3. Premium quality, brush grade, neoprene based contact cement that meets the stringent requirements of the professional user. Required fields are marked *. The setting time of contact cement is how long it takes to harden. Contact cement is a uniquely useful adhesive. Water based contact cement is more expensive per ounce or ml than solvent based contact cement but because it spreads further, it is less expensive per square inch. The joint should be good fitting as the glue line is not thick enough to fill a gap. It's simple to spread and specially designed to dry smoothly and evenly. Both can be reactivated by heat -- something that is useful if you want to shift or replace something like a plastic laminate -- simply warm it up with a hot iron, cool enough to not bother the laminate but hot enough to soften the cement. 4. Then I heat apply the tape and the two fuse. Your email address will not be published. Last Updated: Tuesday, January 31st, 2017, Created: Sunday, September 13th, 2009. Stir Contact Cement thoroughly with a standard paint paddle or stirring stick. Clamping is generally not necessary. It’s water-resistant when dry and has a high heat resistance. ! Then stick the pieces together with pressure. by DAP. When using contact cement, you should apply enough cement to coat the surface evenly with it thick enough that a tacky film is left over. Both surfaces must be clean, dry and free of foreign materials. Adhesive may gel if frozen but will return to normal viscosity at 21 to 25°C if stirred vigorously. 2. We offer large variety of contact cement/contact adhesives that will suit your specific work. In this lesson, I'll brifely touch on the different kinds of cement available, what they are used for, and the kinds of repairs you can make with rubber and contact cement, befor… DAP Weldwood® Original Contact Cement can be used on foam, wood, metal, plastic, upholstery, laminate and more. I have heard of success using roller and brush cleaner containing Toluene and Acetone. Water based contact does not stick well to metal or glass but solvent based does. It offers a 15-20 minute (dependent on temperature and humidity) dry time (ready to bond) with a 1-1/2-2 hour assembly/working time. It can be used for almost anything but is especially useful for nonporous materials that other adhesives can't glue together. 2. Do not allow too much time apart after the adhesive had fully dried as this could result in bad adhesion as well. Then I apply to both surfaces -- now my wood side adhesive no longer just disappears into the wood, in fact the first coat gives it a good grip. Copyright © 2020 Yee Lim Adhesives Industries. For many, the process of bonding two surfaces will simply be applying adhesives/glue on one side, immediately pasting it on the other side and leaving it to dry on its own. Contact cement, or contact adhesive, is a neoprene rubber adhesive that creates a fast, flexible, permanent bond. Stir Contact Cement thoroughly with a standard paint paddle or stirring stick. Brush it on both sides of two items to join, wait a minute or two, and stick them together. Shop DAP Weldwood 16-fl oz Off-White Contact Cement Construction Adhesive in the Construction Adhesive department at Lowe's.com. 2) How is contact cement applied? Furniture and Carpentry Lamination Adhesive. ... Dap 00271 Weldwood Original Contact Cement, 1-Pint. I always put a primer coat of the same contact cement on these edges first and let them dry a couple of hours. Plus it seems to have a stronger odor than the barge so all in all, I will not be using this one anymore either. Store adhesive between 5°C (41°F) and 40°C (104°F). Neither sticks well to masonry but interesting enough they will stick to each other. Dap Weldwood Contact Cement Contact cement is just one of the Dap products you will find helpful to finish your project. Weldwood Contact Cement is a multi-purpose neoprene rubber adhesive that forms instant, high-strength bonds on a variety of surfaces. I’m looking to glue laminate to counter top. Contact adhesives, also known as contact cement, is a special type of adhesives manufactured using either natural or synthetic rubber. How to apply contact adhesive/contact cement appropriately? The weldwood cement creates a tenacious hold that lasts through heavy daily use. While this may be true for other adhesives/glue, it is definitely not be the same for contact adhesives/contact cement. This is also something that can be a problem because objects attached with contact cement can loose their grip when they sit in the sun for a while -- hence it is rarely used outdoors despite its waterproof nature. Exceptionally strong bond!! In fact, it cures in minutes. When the glue will not come off on your finger, but it has a tacky feeling, press the two pieces together. Contact cement is applied in a thin even coat to both pieces to be joined. Clean tools and adhesive residue immediately with Acetone or a d-limonene based adhesive remover. 3. 1. For a chart of all of this check out WHAT GLUE WILL STICK TO WHAT?. Enough to coat the surface uniformly and thick enough that, when completely solvent-free, a tacky, somewhat resilient film is left. Although these two are generally inter-changeable there are some important differences. Apply sufficient adhesives on both surface to be bonded, ensuring that the entire surface area to be bonded is being covered with adhesives. The curing time is how long it takes the contact cement to reach maximum strength. Lepage Regular Contact Cement This one did not perform as well as the Barge and even a little worst than the Craftsman LG2. By applying sufficient adhesives on the surfaces will result in optimal results. Both surfaces must be clean, dry and free of foreign material. Water based contact cement actually has a higher bonding strength and can withstand higher temperatures than solvent based contact cement. I'm extremely upset with DAP's new water based contact cement. It is a common mistake to attempt to bond both sides together too soon as users are worried that the adhesives/glue will not be sticky after it dries up. Yee Lim Adhesives Industries had operate through older days till today and have vast amount of knowledge and experience with such “traditional” solvent-based contact adhesives/contact cement. Wait till both surface is sufficiently dried before pressing both pieces together. I've used contact cement for years. We've come to our lesson on Rubber Cement and Contact Cement. Contact cement is a uniquely useful adhesive. Any other solvent, like lacquer thinners and gasoline, will most likely attack the basic components of the cement, doing more long term harm than good. Permanent bond on contact … Cured contact cement may be carefully cut away with a sharp-edged tool. I have used some others but find the spreading of the glue uneven. On very porous surfaces, like the edge of plywood or pressboard, you will notice that the first layer of cement simply disappears into the wood. High strength and initial grab make it ideal for most projects. Water based contact cement gives off no VOCs. Roller and brush cleaner containing Toluene and Acetone viscosity at 21 to 25°C stirred... N'T glue together in the USA years and this is the best I have heard of success using roller brush... 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