A polyester fabric is utilized since it will stretch with the coverings. (Fiberglas material is not advised.) Fabric is typically cut to extend three inches beyond the repaired area in all directions. The finish is used to the roofing system surface area and the fabric is right away pressed into the damp surface area.
What Are Elastomeric Coatings And Where Can You Use Them?
If your roofing has stucco parapets, examine them for cracks along the sides and top. These locations typically allow water to get in the wall and can cause blisters and wrinkles in the roof surface area. Repair with Elastek 103 Crack & Joint Sealant. If you do not have parapets, examine the metal drip edge for a tight seal with the roofing membrane.
Which Roof Coating Performs Best?
How Long Do Elastomeric Roof Coatings Last?
Apply covering when the roofing system is dry and the sealant has actually set. You will be using a 9-inch heavy-duty frame, -inch paint roller for spreading finishing on roofing or 1-1/4-inch roller for dipping in pail, and a 5to-6-foot extension pole. Use a 3/4-inch roller with basecoats and emulsions. Map out your roofing and make each pail fill that area.
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An economical 3-inch or 4-inch brush needs to be used to reach areas not possible with a roller. Use a stiff paintbrush for applying 103 Fracture & Joint Sealant. Topcoat should always be used in an extremely thick coat, to attain a rate of 100 sq. ft. per gallon, and a dry finish thickness of 10 mils.
Coatings are applied with a minimum of working the item for a maximum density. Work right from the pail, dipping the roller or put on roof and spread. Provide scupper and ponding locations numerous extra coats for included security. Enable each coat to dry prior to recoating. In cool weather, one coat a day is the optimum; 2 might be possible in the summertime.
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ft. per gallon, or a minimum of 20 mils dry finishing. If 2 total overcoats are not used, always apply two thick coats to issue areas such as scuppers, drain areas, ponding areas, joints, and repaired areas. Prevent using Elastek Solar Magic or The Shield on ponding roofing systems. Clean skin and tools immediately with water.
These are the wires connecting the roof venting fan. I clipped them just above the blue splice joints. Roof vent gotten rid of and tidied up. After clipping the wire and removing the vent, I tidied up any staying goop and got my first great look at the roofing system frame. It's metal! 1 1/2 inches thick.
Some Recreational Vehicle roofs are framed with wood, others have metal framing. I had no idea what remained in my camper till this point. Not too pleased about the amount of rust on it, but ideally it is still structurally sound! I removed some rust and made a big mess inside the restroom.
Oops. Maybe I should have put a tarpaulin down first. My final goal of the day was to get the fridge vent cover off. I noticed RV sealant blobs at 4 points on the cover so assumed there should be screws under them. I pried them up and discovered Phillips screw heads.
Exposing the screws in the fridge vent cap. Peeling off old RV roof coating on top of fridge vent cap I also discovered that there was a coat of RV roofing system finishing over the vent cap. These coatings are painted on with a brush so plainly whoever did this finishing simply blobbed in on top of everything.
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Raising off the cover of the fridge roofing vent. When the cap is off it's more of the very same. Cutting away more rubber and scraping off RV roof sealant and old caulk. Get comfortable because this sucker has 32 screws in it! Ugh. Scraping lap sealant and caulk from screw heads.
Which Roof Coating Performs Best?
Some screws will be too rusted and need pliers to get rid of. Prying off the fridge roofing vent after all screws are removed. (and the tools used.) Nearly every screw remained in sufficient condition to remove with a socket motorist, but a couple were too rusty and needed to be twisted out with vice grip pliers.
I removed the staying rubber roofing from under the flange and after that removed the old putty beneath. I'll clean it much better if and when I choose to reuse it. Seems like it remains in good shape so I most likely will. Removing the old putty from the flange of the fridge roof vent.
10-year Premium White Elastomeric Roof Coating
I scraped the framing inside the opening and found that the framing around the refrigerator vent is made of wood (unlike the metal frame around the roof vent.) Then I covered it up with a scrap of wood so I would not drop any scrap into the fins on the back of the fridge! Here's a peek inside the refrigerator vent.
How Long Does Elastomeric Roof Coating Last?
That's as far as I got on day 1 after about 5 hours of lazy work. Not a bad start. I also discovered this remarkable slime mold growing in the mulch under the camper. If you have actually never seen a slime mold, have a look at a long time lapses of them growing! They are freaking amazing! A slime mold under the camper! Now continue to step 2 when I remove the remainder of the roofing fixtures!.
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