There needs to be a strong enough bond between the repair material and the underlying roof to counteract these forces and hold the roof together. For any given roof sealant tape, the larger the bonded area is, the stronger the overall bond will be. Wait to apply lap sealant at least 4 hours after applying the patch, unless rain is coming. If rain is likely, the lap sealant must be applied before the rain starts. Do not use a circular motion to apply the splice adhesive. Do not use paint rollers or spray equipment to apply the splice adhesive!

ThermaCote is an excellent roof sealant tape. You could say it’s one of the only repair tapes in the same league as EternaBond. We’ve seen ThermaCote Repair Tape in action and we’ve been very happy with the results. Finishing Touch: Once applied, run your hand over the tape to ensure complete adhesion and a smooth finish. Apply EPDM splice primer to the clean area and allow it to dry. You must thoroughly clean the membrane before applying the patch. Install the EPDM Patch Instructions for applying a roof patch always call for the patch to extend a minimum of three inches in all directions beyond the hole, tear, or deteriorated area. Apply splice adhesive to both mating surfaces (on the roof and on the patch) at about the same time, so as to allow approximately the same drying time.

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DIY EPDM Repair Kit: This is likely to be the easiest option, as these kits have everything you’ll need except for a caulk gun or scrub brush, and they have an appropriate amount of each material, so you don’t end up with a lot of something left over. Our list does include one roof tape that specifically has PVC listed as a compatible roofing material in its product data sheet. If you have a PVC roof, you might want to try that one. We write the repair instructions for the roofers to follow, and we inspect the work to make sure it’s done right.

You should thoroughly clean the area out to at least 6 inches beyond where the patch will be applied. Surface Preparation: Ensure the area is clean, dry, and free from any debris or lose materials. Remove any existing patches or tapes. Of all the most popular roof repair tapes specifically targeting the RV market, this is the one we would buy. The job of replacing your roof felt can come with a fair few additional costs in addition to the felt and labour. Depending on the size and scope of the problem, you may also need to consider some of the below factors. He also served as an infantry paratrooper in the 82 nd Airborne Division and attended Cornell University. Read full bio.

Mr. Gray has worked in the roofing industry for over 25 years, with training and practical experience in roof installation, roof inspection, roof safety, roof condition assessment, construction estimating, roof design & specification, quality assurance, roof maintenance & repair, and roof asset management. APOC is a great company with a very long history of manufacturing high-quality roofing accessory and repair products commonly used by experienced construction professionals. Part of Easy-Trim’s range of specialist roofing products, which include an assortment of breather membranes to suit your application, and location. Features & Benefits