Epdm butyl lap sealant. 3 oz. Epdm butyl lap sealant

 
3 ozEpdm butyl lap sealant  (300 mL) CT-6343 12 Coverage rate will be approximately 20 - 22 lineal feet (6

3 Oz. EPS Insulation. It seems to settle down as the Dicor cures. EPDM Expansion Joint; Low-VOC EPDM Primer Datasheet One-step cleaning and priming of EPDM membranes. USA. One of the most popular RV-specific sealants around, Pro Flex RV Flexible Sealant by Geocel comes in clear, making it suitable for any roof color, as well as in various assorted shades. Personally I have found that using Eternabond Tape solves roof seal issues permanently. Dicor Self-Leveling Lap Sealant. It offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal and concrete. Tire Repair Kits. Tanyo industry working as expanded sealants solutions to various industries and key markets including construction ( For roofing, surfacing, metal building, and fenestration), aerospace composites and wind energy in China , Product ranges including sealants, adhesives, coatings , butyl sealant, roof flashing tape. 16 inches thick. › See more product details. Sealant Type: Dicor 501LSW-1 is a liquid lap sealant. In Stock. Store Type. Dicor 501LSW-1 White 10. Business Hours: Monday-Friday: 9:00am - 6:00pm est. Ziollo RV Flex Repair Tape - Roof Seam Tape to Seal and Waterproof, Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White, 4-inch x 50 Foot Roll) 4. tube of White Self-Leveling (for horizontal surfaces) Lap Sealant. Using a glue-down patch: Apply a single-ply EPDM adhesive to the back of the patch and the roof. and surfaces. The factory (or more likely dealer) did a great job of sealing the original unit, which is less than 1 year old. 3 ounce tubes, white, Compatible with EPDM sheeting, it offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal, and concrete, It improves the ability to continuously seal and remain flexible, Helps creates a watertight seal along the roof's edges, around air vents, vent pipes, air conditioners, and screw heads, Color matched, it is UV. 06-04-2019, 10:53 PM. 70000546 70007625 70000545 Flashing Uncured EPDM sheet with a factory laminated, self-adhering EPDM/butyl tape for corners and projections. However, it can also be used as roofing or liners. Semi drying - remains permanently elastic beneath. Ziollo RV Flex Repair Caulking Lap Sealant - Self Leveling EPDM Sealant for Rubber Roofs on Motorhomes, Trailers, Campers (White, 1-10 oz Tube of RV Caulk) Lippert 1010 Non-Sag Sealant for 5th Wheel RVs, Travel Trailers and Motorhomes. Skip to the beginning of the images gallery. 2 Inch X 50 Feet RV Repair Sealant Tape, Stop Camper Roof Leaks, UV-Resistant, Weatherproof and Durable for Camper, Trailer, Boat(2In-50FT). I am going to replace the vent in our bathroom. Ziollo RV Flex Repair Caulking Lap Sealant - Self Leveling EPDM Sealant for Rubber Roofs on Motorhomes,. All T-joint patches shall be caulked with Lap Sealant. 7 out of 5 stars 13,272. Compatible with EPDM sheeting, it offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal and concrete. 2mm x 30. Dicor Non-Sag RV Roof Lap Sealant. The lot code for Loctite PL Roof & Flashing Polyurethane Sealant follows this format: HE9038R302, where 9 represents the last digit of the year of manufacture, and 038 signifies the day of manufacture based on 365 days per year. The white tape is around 50 feet long and comes with an adhesive butyl sealant. 99 $ 16. Carlisle’s Lap Sealants are extremely. 6 out of 5 stars 1,845. 58. 3) If any wrinkles and or air pockets, cut the tap with an razor blade, and roll over it again with the wallpaper roller, until all air is gone. It has excellent primerless adhesion to. It has excellent primerless adhesion to. Cures to a putty-like consistency. When you’re removing household sealant, using something like a utility knife or razor scraper is no issue. com. 3 Oz. Millennium EPDM Edge Sealant is available in the following package: Cartridge Size Part # Cartridges/Case 10. Product is formulated for 1/4-inch and 3/8-inch beads. Color: Clear. This tape is often used to seal around vents, chimneys, and other openings in metal roofs. 4mm x 30. Firestone Lap Sealant is specifically designed edge treatment used to ensure a watertight seal while. Our butyl sealants maintain excellent flexibility at very low temperatures and have high chemical and weather resistance. 7 reviews. EPDM seam tape revolutionized the single-ply roofing industry by providing an easy-to-install, permanent, and reliable seam with superior, long-term. DAP® BUTYL-FLEX® Gutter and Flashing Sealant is a long-lasting sealant formulated from high quality butyl rubber. The lap edge sealant composition of the present invention preferably comprises, as the rubbery polymer component, an othylene-propylene-diene terpolymer (EPDM). Rust-Oleum® Rust Reform & Seal Automotive Flat Black Rubberized Sealant Spray - 12 oz. H. Appliances. When the weather is cold, heat the hard caulk with a hair dryer or heat gun to soften it. 159. 6KB. Zip/Postal Code. 6 out of 5 stars 1,082 2 offers from $59. per coat. ( 382) Model# 301242. Meets Federal Specification TT-S-00230C, Type II, Class A. Material Handling. Refer to EPDM roof system manufacturer guidelines Dicor Non-Sag Lap Sealant. Save more with Subscribe & Save. Dicor 501LSW-1 Self-Leveling Lap Sealant. – If additional UV protection is desired, apply Dicor’s RP-RG320S Rubber Roof Guard Protectant immediately after cleaning. But because it takes so long to cure 80% it might be wise to let it dry for 48 hours before letting it get wet. 3. 3 oz. If the brand’s promise holds true, it will be the last roof sealant for RV that you will ever need to. Fast drying. Tube, Dove (Bright White) Add. NVELOP. Sure-Seal Lap Sealant is designed for sealing splice edges of Sure-Seal EPDM and butyl membranes. 5070 10. Roof Seam Tape to Seal and Waterproof, Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White, 4-inch x 50 Foot Roll) 4. Posted By: joerg68 on 07/20/18 09:12am Personal opinion of one internet stranger: To do it right, you would need to take off the vent, remove the old sealant and Butyl as well as possible from the vent frame and the roof in order to get clean surfaces that will seal well, and put the vent back on with new butyl tape and probably self leveling sealant on top. It is ideal for sealing laps on sheeting and panels. Fabral Butyl Putty Sealant Tape provides a mess-free and air-tight sealing for RV, Window, Boat Sealing, Glass and EPDM Rubber Roof Patching. Ziollo RV Flex Repair Tape - Roof Seam Tape to Seal and Waterproof, Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White,. Compatible with EPDM, TPO and PVC membranes, it adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass and concrete. 95EPDM BUTYL LAP SEALANT - BLACK: MFG Part #: 370458: UPC: 020066493127: Supplier: RUST-OLEUM CORPORATION Standard Pack: Order QTY must be in multiples of 12: Please use Live Chat or call 800-918-8939 for exact lead time. Forms a watertight seal against air and moisture. On flashing: use polyether sealants. Business Hours: Monday-Friday: 9:00am - 6:00pm est. Color Black (16) Brown (1) Gray (1) White (6) Clear (3) Product Type Cleaner (3) Primer (3) To refine this list of products, return to the. S. Lap and water cut-off single-ply mastic for EPDM and TPO. Free Shipping over $35. XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty Tape, RV Sealant Tape, Butyl Rubber for Boat Sealing, EDPM Butyl Tape RV. 3 Oz. The 11% Rebate Sale Ends. Tube, Ivory. For EPDM rubber, TPO, fiberglass, wood, aluminum, steel or masonry. Check applied film thickness using a wet mil gauge. The cured rubber consistency enables it to expand and contract with the membrane. I am in the process of changing skylight over shower. Immediate medical attention is required. Model # 6223-9-30. RV EPDM Roof February 13, 2022. Smooth down the sides of the bead of lap sealant immediately, taking care to leave the sealant very thick directly over the lap edge. Before applying Lap Caulk to a seam edge, thoroughly clean the edge with Membrane Cleaner. Lucas 9600: Similar to M1, in 7 colors. 98. 95 Rust-Oleum EPDM Butyl Lap Sealant is a formulated butyl rubber flexible sealant designed for roof repairs on Single-Ply EPDM roofs and other roofing substrates. Dicor 551LSW-1 Non-Sag Roof Lap Sealant - White, 10. LeakSeal dries to a semi-smooth, firm finish that will not sag or drip, and can be top-coated with latex or oil-based paints. Rust-Oleum® EPDM Butyl Lap Sealant is a formulated butyl rubber flexible sealant designed for roof repairs on Single- Ply EPDM roofs and other roofing substrates. 92. Heng's Butyl (Putty) Tape is a non-hardening, elastic, and easily trimmable tape that provides a tight seal for metal, wood, rubber roof, glass, plastic, and cement. The sealant is easy to apply and intended for horizontal applications. non-leveling lap sealant can be used on verticle surfaces and on most roof surfaces. About EPDM Butyl Lap Sealant Rust-Oleum EPDM Butyl Lap Sealant is a formulated butyl rubber flexible sealant designed for roof repairs on Single-Ply EPDM roofs and other roofing substrates. Get it as soon as Saturday, Nov 25. 05 Add to cart Quick View. It is primarily used to fill voids and joints around vents,. LionGUARD Brand High-Performance Seam Tape. Black Jack Gloss Black Patching Cement All-Weather Roof Cement 10 oz. Air & Vapor Barriers. Skype: epdmcoatings. Lap sealant (501-LS) is a self-leveling caulk used to seal screw-typeDicor 501LSW-1 EPDM Self-Leveling Lap Sealant - 10. 6 out of 5 stars. $15. 3 Oz. Dicor is a single-step application so that you don’t have to worry about mixing in an activator. EPDM BUTYL LAP SEALANT 1 Form: ARJ-2156 Rev. Tube, White, 10. of butyl tape ; 6 x 300mL tubes of lap sealant ; Easy to follow instructions; PART NUMBER: DESCRIPTION: 12-7030:1. ELASTOMERIC JOINT SEALANT / ADHESIVE. Waterproofing. 3 Oz. What Is Dicor Lap Sealant. It has excellent primerless adhesion to most common roofing substrates. LLPT Aluminum Butyl Tape 2 Inch x 16. Tube for RV Maintenance,Bright White. This tape is made of a butyl rubber compound that is designed to create a watertight seal. 29 - - Talc 14807-96-6 1. Designed for bonding EPDM and other single-ply roofing membranes. Safety Data Sheets (SDS)A lap edge sealant composition is provided for adhering together overlapping sheets of roofing material which. It is a rubber type roof using a material called EPDM (ethylene propylene diene terpolymer) and sealed for the most part with Dicor Lap sealant. Compare $ 77. Free Store Pickup Today. Lap Sealant HS Applied to the edge of QuickSeam accessories when cut and above termination bar. Posts: 1,402. Approximate Lap Sealant Cure Times: (approximate times for 50-70° F weather) 30 Minutes – Skins over < 1 hour – Tack Free2 PACK of Lap Sealant White Dicor RV Camper Rubber Roof Repair Self Leveling. Before you start scraping though, it’s important to evaluate the tool you’re looking to use. 45 ($0. Apply Lap Sealant Using a standard caulking gun, apply a thick, continuous bead of lap sealant around the entire patch, about 3/8-inch wide, centered on the exact edge of the patch. Fiberglass: More expensive to replace than aluminum roofs. DAP. Most manufacturers also offer a more ex­pensive butyl-rubber flashing with a butyl-based adhesive. On flashing: use polyether sealants. 9 out of 5 Stars. The Geocel Pro Flex RV roof sealant product picture. This butyl rubber, also known as isobutylene. Designed for exterior use only. 98. Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White, 4-inch x 50 Foot Roll) E-SDS RV Roof Tape, 2 Inch x 50 Feet RV White Sealant Tape UV & Weatherproof Leak Repair Tape for RV Repair, Boat, Window Sealing, Stop. Fuller offers a range of materials, including heat flowable seam tapes, heat. This Firestone® Lap Sealant liner adhesive will glue two pieces of liner together as well it adheres to all EPDM, metal, wood, asphalt and concrete. I need to clean off the old Dicor sealant around the vent, and then make sure the roof surface is nice and clean, before putting some butyl tape between the new vent flange/surround and the roof, and then plan to cover the top with. 24 m) 12" x 50' (30. 64 cm) bead. Shop Liquid Rubber Made in USA. Allow surface to dry before applying sealant. Fix roof leaks while sealing and protecting surfaces. UV stabilized. Typically membrane and flashing seams must be allowed to age at least 2 hours before Millennium EPDM Edge Sealant is installed. Locate U. Use non-chlorinated, non-hydrocarbon “Brake Clean”- the key to using this product is not to spray it directly onto the EPDM roof. Green Roof. 98. LLPT RV Roof Tape Butyl Flex Sealant White 4” x 50 Ft Roof Seam Patch Vents Skylights EPDM Rubber Sealing. 060") EPDM / Butyl tape Cover Strips laminate, used to. 4K+ bought in past month. Safety Data Sheets (SDS) With the high solids lap edge sealant of the present invention, the film thickness is reduced to only about 0. It took 2 days of applying lap sealant with a caulking day, and a third day painting on the new rubber sealant!. 3 oz. Butyl Caulk 10. The nice thing about this Dicor Sealant is its ability to stick to all kinds of roofing surfaces. current price $19. Liquid Rubber Sealant & Adhesive. 6 products. 030″ Thick. 95 $ 54. The weight of the product is 12. Skip to the beginning of the images gallery. Dicor self-leveling lap sealant is one of the most common sealants and one of the top picks for your RV’s roof when looking for RV sealant. Their primary use is to seal the exposed edges of EPDM membrane splices. Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10. $19. fastener note all exterior fasteners are to be either stainless or plated carbon steel. 5 Feet Hatch Cover Flashing Permanent Waterproof Leak Repair Tape for Boat Pipe RV Awning Roof Window Patch and Sealing (AB434)Titebond® WeatherMaster&trade; Metal Roof Sealant is specifically formulated to outperform all other sealant technologies, including VOC solvent, silicones, tripolymers and urethanes. Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10. C-1085. RV Flex Repair Self Leveling Caulking Lap Sealant is specially formulated to be applied over clean, old. epdm single-ply roof system EPDM roofing is most commonly known as rubber roofing, rubber membrane roofing, or rolled rubber roofing. Pros. Butyl tape is very easy to work with, and can equally be used for moldings around windows, doors, and vents. 3 oz Tube, 1/4" Bead Covers 30', for RV Roofs, Vents, Antennas, Skylights - N102101TLCI. Color: White. 00 $134. 7 out of 5 stars 12,484. 4 3M Marine Adhesive Sealant 4000 UV; 1. Does not leak, crack and peel. $6. Smooth down the sides of the bead of lap sealant immediately, taking care to leave the sealant very thick directly over the lap edge. Pro-Grade® 923 Butter grade sealant 80 linear feet per 2 gallon pail applied at 1/8" thick and 4" wide Pro-Grade® 957 Fiber grade silicone sealant 80 linear feet per 2 gallon pail applied at 1/8" thick and 4" wide Option #2 RC Penetrations, flashings and seams Pro-Grade® 988 Silicone roof coating 350 linear feet per 5 gallon pailUse a 2:1 width to depth ratio to accommodate movement. Sure-Seal Lap Sealant is designed for sealing splice edges of Sure-Seal EPDM and butyl membranes. 6 RecPro Self-Leveling RV Sealant; 1. 82. 3. Tim from Alabama on 01/27/08 04:18pm. 88. If you use the 6 inch wide tape, it can be put right over the old lap sealant without removal. 6m A-grade butyl mastic tape. The best way to remove RV roof sealant is with a plastic putty knife or other dull-edged scraping tools. 48. Also, if you need to seal your tile roof, tin roof, or other kinds of roofing material, expect this Dicor product to adhere to. 022 Thick. Silicone sealant is generally used to caulk windows and doors and has excellent UV and temperature. Posts: 1,402. Instructions suggest scraping off old sealant. Ziollo RV Flex Repair Caulking Lap Sealant - Self Leveling EPDM Sealant for Rubber Roofs on Motorhomes, Trailers, Campers (White, 4-10 oz Tubes of RV Caulk) 4. It even boasts lasting through any type of weather, including hail storms. Requires two coats. 3 Oz. Professional. 10-oz tube covers over 90 linear feet at 1/8" bead. On PVC: use a polyether sealant, urethane or an oxime-cure silicone. 63. 7-Year Fibered Aluminum Reflective Roof Coating. It provides a lifetime service that can last for more than 50 years, exceptional resistance to ultraviolet light and oxidation, high levels of ozone resistance, heat and cold insulation, and a wide. Ziollo RV Flex Repair Tape - Roof Seam Tape to Seal and Waterproof, Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White, 4-inch x 50 Foot Roll) Dicor 501LSW-1 Self-Leveling Lap Sealant, 4 Pack. It has 54% solids, 600% elongation and 300 PSI tensile. 1. About this item. com. Rust-Oleum EPDM Butyl Lap Sealant is a formulated butyl rubber flexible sealant designed for roof repairs on Single-Ply EPDM roofs and other roofing substrates. 80. tert-Butyl peroxybenzoate 614-45-9 4. Size: 10. Repeat Steps 1 & 2 if necessary. The following sealants in general are chemically compatible with the adhesive side of all Protecto Wrap self-adhered products if the specific formulation does not contain hydrocarbon solvents: • Silicone • Acrylic • Butyl • 1-Part Polyurethane Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10. Rust-Oleum EPDM Butyl Lap Sealant is a formulated butyl rubber flexible sealant designed for roof repairs on Single-Ply EPDM roofs and other roofing substrates. The best way to remove RV roof sealant is with a plastic putty knife or other dull-edged scraping tools. It took 2 days of applying lap sealant with a caulking day, and a third day painting on the new rubber sealant!. Anticipating future maintenance I was wondering what sealant people use to seal cracks and such up on the roof. per coat. (300 mL)Trex RainEscape. Surface Preparation: Prior to application, clean surface of all dirt, loose paint, rust, oil and grease. So that would be the minimum time frame you would be looking at. Store Locator. Add to Cart. Now, let’s talk about this variant. for pricing and availability. Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant. Refer to the Mule-Hide EPDM Manual for appropriate use of Lap Sealant when seams and flashings use Mule-Hide tape products. Lap Sealants are heavy-bodied trowel- or gun- consistency materials used in conjunction with roofi ng system materials. Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate. 14 Days, 2 Hours, 29 Minutes. It is intended for use as a cut-edge / lap edge sealant or water cut off mastic on single-ply roofs including EPDM and TPO. Their main competitor in RV roof materials is Alpha Systems, and Alpha also makes a lap sealant you seldom hear about. Coverage rate of 1 gallon per 125 sq. Features Documents Details Options. Butyl Tape RV and Marine Boat Windows and Sealing White Double Sided Putty Tape RV Window Seal Kit Butyl Sealant Tape Outdoor Waterproof Rubber Caulking Tape 1/8. Lap Sealant is used to sealEdge and lap sealants. Their primary use is to seal the exposed edges of EPDM membrane and uncured fl ashing splices. 86 £11. 2K+ bought in past month. com 800-822-2565 • 215-547-3366 • 215-547. A butyl tape used to adhere one membrane to another. Zip/Postal Code. CRL Black Windshield Sealant CRL7711July 13, 2021. Ships from and sold by EPDM Coatings Specialty Roof Coating Manufacturer. Pliobond™ 5742 Black Lap Sealant is a one-part, elastomeric sealant designed for sealing the exposed edge of field fabricated membrane laps. Has excellent adhesion to clean EPDM surfaces during all adverse weather conditions. 5mm x 6mm x 9. Adheres to most common roofing materials Such as bitumen, asphalt, felt, metals & wood. 4. It is used for sealing joints in applications such as curtainwall joints, metal panel joining, bedding thresholds, secondary glazing seals, and areas where a seal is required. (minimum for KS500) or 10 No. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Brite-Ply EPDM: . Butyl Sealant; Non-Leveling Lap Sealants; Non-Leveling Ultra Sealant; Self-Leveling Lap Sealants; Self-Leveling Sealant for OEMs; Self-Leveling Ultra Sealant; Ultra Sealant Primer; Resources. Product Name: R-O EPDM BUTYL BLK SEALANT 10. PREVIEW PDF. 3 Fluid_Ounces (Packaging May Vary). RV. Add. It has excellent primerless adhesion to. Metal Termination Bars: Manufacturer's standard, predrilled stainless-steel. 99. Lap Sealants are extremely durable. 3 Oz. 55. 25/Fl Oz) +. Saturday : Closed. A. Bath. White Butyl Sealant Tape - Butyl Rubber Caulk Tape - Perfect Butyl Tape RV Window Sealant Tape, Roof Caulk Tape - Butyl Rubber Roll - EPDM Rubber Roof Patching. 80. The tape can be used on rubber, metal, fiberglass, plastic, and anything else you can think of. Just like the Eternabond, the Beech Lane has an easy application. It’s mainly used in four industries: Automotive. S. Scrape the sealant off from the surface of your RV roof. 4,849,268 teach a 100% solids sealant for providing an internal seal to spliced roofing membranes which is formed from EPDM, butyl or silicone based caulking compositions. 48 m) 9" x 50' (22. Compare. Can be used on skylights, vents, windows, and termination rails. EASY TO USE--Simply peel off the release film and apply the butyl sealant tape to anywhere needed. It can cause bubbling or rippling in your roofing material. 97 / each. 95 $ 84 . The tape is installed on the overlapping roof panel edge to provide a waterproof barrier on the seam. There are different types of sealants for various jobs around the home. The following sealants in general are chemically compatible with the adhesive side of all Protecto Wrap self-adhered products if the specific formulation does not contain hydrocarbon solvents: • Silicone • Acrylic • Butyl • 1-Part PolyurethaneLLPT RV Roof Tape Butyl Flex Sealant White 4” x 50 Ft Roof Seam Patch Vents Skylights EPDM Rubber Sealing Weatherproof for Window RV Repair Boat Vent Trailer Camper Motorhome (SV504). Dicor's 501 lap sealant is formulated primarily to be compatible with RV roofing, meaning EPDM, TPO, fiberglass and PVC. In Stock at Store Today. Tanyo industry works as expanded sealants solutions to various industries and key markets, including construction ( For roofing and surfacing, as well as metal construction and Fenestration), aerospace composites, as well as wind energy in China Products include sealants, coatings, adhesives and butyl sealant. Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10. Heng's Butyl (Putty) Tape is a non-hardening, elastic, and easily trimmable tape that provides a tight seal for metal, wood, rubber roof, glass, plastic, and cement. Remains flexible to resist cracking and crumbling due to temperature extremes, weathering or shock. The nice thing about this Dicor Sealant is its ability to stick to all kinds of roofing surfaces. I've scraped most off but a little remains on the rubber and the more I touch it the dirtier it gets. Things like crowbars and flat bars are not a good idea because they could easily scratch your RV roof if you’re not careful. retailers selling Rust-Oleum products near you. 7 reviews. £13. EPDM and TPO Compatible. Material Handling. 95 $ 54. It's fine for that. $12. Add to favourites. Easy to apply and intended for horizontal applications. Dicor 501LSW-1 Epdm Self-Leveling Lap Sealant-10. Find My Store. DAP® BUTYL-FLEX® Gutter and Flashing Sealant is a long-lasting sealant formulated from high quality butyl rubber. Rust-Oleum EPDM Butyl Lap Sealant is a formulated butyl rubber flexible sealant designed for roof repairs on Single-Ply EPDM roofs and other roofing substrates. 46 - - 4. B.