Althougth it is fast to apply by roller; GacoPro and GacoPro Eco may be spray applied with appropriate spraying equipment and in appropriate conditions, i.e. Filed Under: Commercial Roof Coatings, Commercial Roofing, Roofing Systems, Silicone Roof Coatings. 7:30 a.m.5:30 p.m. Central Time, Level 5 Finishing & Skim Coat Accessories, Self-Leveling Underlayment Mixers and Pumps, Grinding & Scarifying Equipment Accessories, Component Parts Not Manufactured by Graco. It stays strong, yet flexible. My roof guy said it applied easily. WITHSTANDS PERMANENT PONDING WATER. This method requires purchasing special equipment that allows you to spray the material on, and often requires a larger crew (of two-four people). | Terms of Use It outperforms and outlasts acrylic, urethane, asphalt and Hypaloncoatings. Acrylics require a recoat every 3-5 years; making Gaco the better option every time. If the test reflects poor adhesion, prime all surfaces with Gaco 5320 Primer according to label directions. Notwithstanding the foregoing, the handiest method on flat roofs is a long handled paint roller around 9" with medium pile. Sign up for our e-newsletter called Roots to Rooftops which highlights product launches, program updates, training opportunities, installation tips and more. Call toll-free (866) 422-6489 for more information and specific recommendations. roof elastomeric coatings coating acrylic epdm roofing types flat roofs tetto conklin overview uses metal commercial gable framing systems pur endobj Gaco Merkur. 2#,_HmD0r>uf&T'D;?Jl]3{%p O}r _89+0FB}c/?*;l?le|~\Ev@(`K{ZwSNIz?wxRv Silicone is permanent and will not degrade, chalk or crack under harsh UV rays. Technically both colours are the same, however, most importantly, the GacoPro white roof coating reflects away +/- 85% of the sun's heat whereas the GacoPro grey does not, or if so, to a much lesser extent. The high adhesion alternative to replacing your weathered roof. GacoRoof is unaffected by harsh UV rays and temperature extremes. 100% silicone roof coating 69% solids by volume. 1. Silicone is moisture-cured, so high heat and humidity will cause the product to skin. The confusion between the brochure and package is this: because TWO coats are required, the coverage for the COMPLETED project is 1 gallon per 50 square feet. We have used this product several times in several sections of the roof. I have no Idea how you would sand silicone. gallon per coat. This sounds to me like someone wants to put the entire success of a project on the sprayer, which is a bad mentality to have, and please no offense. GacoPro: Because two coats are required, the coverage for the completed project is 1 U.S. gallon per 4m2 or 40 square feet. Yep, I haven't use anything that sticks well to silicone coating well. Remember, GacoPro is moisture cured. Other coatings become brittle and begin to degrade over time. REDUCE ENERGY COSTS.Thehighly-reflective, glossy finish of GacoFlex S20 and S21 Silicone Roof Coatings can help reduce energy costs. Both said the product is perfect and it must be the application. Same is true with Urethane coatings. EXTEND THE LIFE OF YOUR ROOF.By renewing your roof, youll never need to replace the roof again. GacoRoof will adhere to most surfaces without a primer including built up roofs, cap sheet, metal, modified bitumen and sprayed polyurethane foam. By recoating your weathered roof with GacoRoof, you not only extend the life of your roof, you avoid the need for a time-consuming and costly tear off. You can also use a soft bristle sweeping brush and a garden hose. Keep container tightly closed between applications to minimize surface skinning. To minimize skinning over several days, pour a thin layer of 100% mineral spirits on top of product until it is completely covered and do not move pail until ready to reuse. Please email us a written application; contact details are on the Contact Us page. When it comes to hard-to-atomize materials, look no further than DutyMax. How good of sprayer does it really take to spray silicone. No one can pick up a sprayer and put down a good layer of coating on their first pass. It outperforms and outlasts acrylic, urethane, asphalt and Hypalon. There is no plan B if it does not work. Like all Graco products, these systems are engineered to meet the needs of professional contractors. Yes, but for best results on rusted surface, cut end corrosion etc and a longer lasting job, we recommend one coat of. @customerservice, 2022 Firestone Building Products Company, LLC . All Rights Reserved. All acrylics require a primer coat. Thereis no mildicide in GacoRoof, because mildew does not grow on the surface of GacoRoof. Some contractors pour a trail of GacoPro along marked out by appropriate can coverage area and then use serrated edge squeegees to get the main part of the coat spread out and follow on with roller(s). Metal flashing should either be primed with an exterior metal primer, or lightly sanded. Another very useful benefit of using two colours as first and second coat is, you can easily see what you've covered and any areas not covered (initial substrate or first coat) enough will show through, meaning more GacoPro is required to cover properly & achieve the correct film thickness. A few hundred square meters can easily be applied in a day by a small crew making GacoPro and GacoPro the fastest liquid applied roofing systems on the market. Contact Us: Less heat on your flat roof means your roof is not subjected to the damaging expansion / contraction that takes place on non-white roofs which means, the GacoPro white roof coating adds substantially to the life of your roof. roofing environmentally friendly options There are a variety of types of urethane coatings that have been used over foam. GacoPro is moisture cured and drying times can vary. If GacoRoof is thinned with mineral spirits, it no longer meets the regulations for minimum V.O.C.s (volatile organic compounds). ,Z)_fSHuTHW5M[U@h%15y)4?D GacoPro and GacoPro Eco is the only flat roofing waterproofing system that is guaranteed to waterproof felt (or asphalt) roofs even under permanently ponding water. (You can use this rate to roughly figure out how many gallons you need to purchase). Most other roof surfaces do not require a primer before applying GacoRoof. GacoPro should be rolled out liberally to allow for adequate film thickness on finished job. You would need at the minimum a 30-1 ratio pump to install silicone and that would require a force feed transfer pump typically a 5-1 pump. GacoPro and GacoPro Eco may be applied to aged EPDM; TPO & Single Ply roofs but may require the use of a primer. Since you are spraying samples, I assume the hoses will be one length less than 50 ft. Good information Dennis. The Graco Merkur line comes in a variety of sizes. They can be applied to virtually any existing roofing surface to create a seamless membrane that protects against permanent ponding water, ultraviolet light and severe weather. GacoRoof will stay flexible and maintain adhesion, even under permanent ponding water or snow pack. Those two scenarios are perfect for roll-applying because the installer can avoid the cost of equipment, set up time, and practice necessary to spray-apply. Below are the available bulk discount rates for each individual item when you purchase a certain amount. 1 0 obj Questions? Note: We recommend when pricing jobs to cover yourself by allowing 10 to 15% additional material for first coat, especially where surface is rough, cracked etc. Up until now, the only choice for building owners with flat roofs was smelly hot asphalt or recoating every 3 years with an acrylic. GacoPro does not require any primer, sealer, fleece or patch compound. GacoPro and GacoPro Eco donot break down andremainflexible at all times, in freezing and hot days, so it will not crack. Sorry no. GacoRoof White may be tintedGray using GacoRoof Colorant,which can then be applied as the base or top coat. Could not determine where leaks were coming from on a 20-year-old metal roof. There is no chemical way or even the use of a heat gun to remove it. (800) 331-0196 | Terms of Use GacoPro is applied without mesh / fleece or primer directly to virtually all clean dry weathered / aged roof substrates. Estimate your needs on basis of 5 U.S. gallon can covering 20 m2 (assuming two coats of same colour applied, but under normal conditions you would apply the grey as first coat and white as finish or visa versa.) Full training is given to approved contractors. large jobs with proper precautions taken re overspray etc. All Rights Reserved. Please allow us to customize your site experience by enabling tracking cookies. Both rolland spray-applying silicone roof coatings have their advantages and disadvantages. Follow all safety guidelines to avoid injury; contact us for more information. However, if this is not a major part of your business or youre doing one small building or home, roll-applying may be the best choice. IDEAL FOR USE ON FLAT AND LOW-SLOPED ROOFS.Apply over pre-existing elastomeric roof coatings, metal roofs, built-up roofing, mineral cap sheet, and weathered single ply membranes (EPDM, Hypalon and TPO/CPA). Yes. Another benefit of spray-applying is that it is significantly faster than rolling the coating on. High-quality parts plus gas, electric, air driven, and hydraulic options means well have a sprayer that fits your needs. One reason the moisture cured polyurethanes have become more prevalent is that they tend to be easier to apply without as many problems of moisture contamination, poor mix and restricted pot life. This perspective is typical with larger companies who don't have anyone who cares about the differences in products, or the outcome or is unable to take professional knowledge and implement it into the field. The remaining product hardened again. xCJ=PxY'TrbQu`)`&w2^([,-p'qbZ o!\*!k)jhD"jN[!5:Y7vvz>eE3bNS#JcDJ_\vBEB With unbeatable performance comes unparalleled ROI. 100% SILICONE. Gracos family of GH Big Rig gas hydraulic sprayers is ideal for contractors who need maximum performance and unmatched performance. GacoPro and GacoPro Eco generallylasts as long as the substrate they are applied to. Curing is faster on warm humid days (not dry). (allow for waste or rough surfaces) Note: We recommend three coats on WPB Plywood. Please click here to login. The key advantages of using a silicone roofing coating are: The key advantages of using a silicone roof coating are: AVOID TIME-CONSUMING AND COSTLY TEAR-OFFS.By re-covering, you save on labor costs and avoid landfill expenses, plus your existing roof can be re-covered without any interruption to normal business operations. It dries very fast and the left-over product in the can hardened. The APPLICATION rate (the amount used to gauge the proper thickness when rolling the silicone coating onto your roof ), is 1 gallon per 100 square feet. LIQUID ROOF TAPE 100% SILICONE LIGHT GRAY Re-cover, dont re-roof. GacoRoof does cover peaked roofs as well as flat roofs. Achieve the results you are looking for on interior and exterior jobs with the ability to spray many different materials as well as a full range of paints and primers. The results are satisfied. GacoRoof should not be sprayed because it is too thick for spray equipment. gallon. Unlike acrylic coatings, GacoRoof is inert and does not provide a food source for mildew or mold. Given the fact that GacoPro is a Silicone material, it is not possible to overpaint with anything except a new coat of GacoPro. Nearest metric coverage rate is 40m2 per 5 U.S (aprox 19L). Contact us for more information. Re-coat existing sprayed-in-place polyurethane foam, concrete, wood, and many other coatings. If surface skins, remove skinned material from container. For details on suggested spraying equipment please contact us. We painted the first coat and had several gallons left over. One thing to consider as a business owner is the challenges that you will face if you don't understand the way the products cure as it relates to your crew, your equipment, and your bottom line. GacoPro are GacoPro are ideal for flat and low pitched roofs, channels, gutters etc. My neighbor researched the Gaco product and wanted the shared porch roof that is visible from the street to match. PREVENTS COSTLY TEAR OFFS. 4. Do not apply in temperatures below freezing, above 120F (49C) or if rain is expected within 2 hours. GacoPro and GacoPro Eco areavailable in Whiteand Gray. | Privacy All Rights Reserved. endobj If you can overcome these constraints, spraying silicone coatings provides a more uniform application, meaning your roof will be smoother, look better, and will have no small pond areas created from over or under-applying. GacoPro can be applied to clean dry surfaces in a wide temperature range. GacoPro must be sprayed without thinning. Our systems are designed to be used with elastomeric roof coatings, silicone roof coatings, acrylic roof coatings, asphalts, rubber roof coatings, and other materials. Contact Us: Site By Montana Banana, GacoFlex Deck Coatings Level 1 Pre-Licensing Event, GacoFlex Roof Coatings Level 1 Pre-Licensing Event, GacoFlex Decking Application Training for Licensed Contractors, GacoFlex Roof Coating Application Training for Licensed Applicators, GacoFlex Waterproofing Application Training for Licensed Contractors, Monolithic Roof Systems Sustainable - AIA Course, Understanding Spray Foam Insulation in Building Design - AIA Course, Roof Foam and Solvent-Free Silicone Systems, Below Grade and Between Slab Waterproofing, AIA Trainings For Architects and Designers, Site By Montana Banana. The unique chemistry of GacoRoof offers peace of mind for a lifetime! A 30 to 1 air powered pump can work but you would require a transfer pump from the drum to the coating pump and on hot days, it may not provide sufficient pressure to atomize the coating well. These are two initial constraints that lead some contractors and building owners to roll on the material. When I asked how to remove the product, I was told to cut out the bubbles or sand the product off. If you want grey as your finish, that is ok but remember the grey does not have the same heat reflecting characteristics as the white. Most other flat roof / low pitch roof surfaces do not require a primer before applying GacoPro. Ideal for use on flat and sloped roofs including, but not limited to, large and small buildings, homes, garages and patio covers, sheds and barns, mobile homes, RVs and more.