How to Use White Mastic on a Roofing Project скачать в хорошем качестве

How to Use White Mastic on a Roofing Project

Check out our tutorial on how to use white mastic when working on a flat roof like this torch down roof. White mastic is used on roofing projects and is applied to joints and openings. In this video we’ll show you one instance of how to use it on a roof penetration to waterproof it properly with white mastic and polyester mesh. **Please note that torch down roofing is dangerous and should be installed by a licensed professional. Using an open flame can pose a fire risk and therefore must be handled carefully. Make sure to wear fire resistant gloves when installing torch down roofing. Keep all flammable scrap and debris at least 10 feet away from the building. A fire extinguisher is needed within 50 feet of anywhere where more than 5 gallons of flammable or combustible liquids or 5 pounds of flammable gas are being used on the job site. No one on a job site can be more than 100 feet away from a fire extinguisher at all times. There must be at least one fire extinguisher for 3,000 square feet of work area. The full list of OSHA’s Fire Protection and Prevention regulations can be found here: https://www.osha.gov/sites/default/fi... 0:00 intro 0:11 explanation 1:39 cut out polyester mesh and figure out placement 2:16 remove mesh and apply one layer of PolyFlash 1C 2:53 apply polyester mesh over the layer of mastic 3:09 cover the mesh with another layer of PolyFlash 1C to cover it up ----------------------------------------------------------------------------------------------------------------------- This is just one tutorial from our latest series, “Torch Down Roofing Guide,” where we will walk you through every step of the process when installing torch down material on a roof. From low rise to pipe flashing, from the glass base to the granulated cap sheet, we will give you all the details on how to install torch down roofing. So check out the rest of that series in the playlist marked on our channel page! We are a licensed and insured roofing contractor based in Burbank, CA, so keep that in mind when you watch our videos, as roofing regulations are different across the country. We service the Los Angeles area, and if you’re looking for a trusted roofer, be sure to contact us today for a free estimate! Contact Us! ► Facebook:   / roofrepairspecialist   ► Instagram:   / roofrepairspecialist   ► Read our Google ratings: https://bit.ly/34bQrVP ► Read our Yelp ratings: https://bit.ly/3mZChzP