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Top 10 Exhaust Sealing Paste of 2020 – Consumer Guide & Reviews

Rank No. #1
Permatex 80335 Muffler and Tailpipe Sealer, 3 oz.
  • Seals holes and leaks in mufflers, tailpipes and around joints
  • Makes new installations more secure
  • Waterproof, non-shrinking paste formula; shock resistant
  • Temperature Range: up to 2000°F (1000°C)
  • Suggested Applications: Mufflers, tailpipes, joints, and catalytic converters; exhaust system must be cool before applying
SaleRank No. #2
Permatex 80335 Muffler and Tailpipe Sealer, 3 oz. 3-Pack
  • Seals holes and leaks in mufflers, tailpipes and around joints
  • Makes new installations more secure
  • Waterproof, non-shrinking paste formula; shock resistant
  • 3 PACK
  • Suggested Applications: Mufflers, tailpipes, joints, and catalytic converters; exhaust system must be cool before applying
Rank No. #3
J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz
  • JB WELD EXTREME HEAT: Is formulated for repairs to iron, steel and metal in high temperature environments 1000°F / 538°C. Non-flammable, it contains no solvents or Volatile Organic Compounds (VOCs).
  • THE ORIGINAL COLD WELD: JB Weld was developed as an alternative to torch welding. Designed to be effective in extreme environments, once it sets, it creates a permanent bond stronger than steel.
  • SIMPLE TO USE: When fully cured, this metallic compound can be drilled, machined or sanded. It is great for repairing cracks, small gaps, seam connections or holes.
  • VERSATILE & DEPENDABLE: Ideal for repair work on : exhaust manifolds, pipe connections, mufflers, catalytic converters, outdoor grills, fire boxes, gas and commercial furnaces and water heaters.
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond.
Rank No. #4
Liqui Moly 3342 Exhaust Mounting Paste 150 g
  • For a long-lasting seal on exhaust systems Heat-resistant.
  • Gas-proof attachment to the exhaust, end pipe, screw-on or slide-on connections and flame rings.
Rank No. #5
Versachem Muffler Weld Repair & Sealer, 6.0oz
  • Use on: Muffler, resonator, tailpipe, other exhaust system components
  • Temperature Resistance: 1000°F (continuous) and 1500°F (intermittent)
  • Seals out poisonous fumes.
  • Waterproof
  • Resistant to monoxide gases.
Rank No. #6
J-B Weld 37901 3 oz. Extreme Heat Temperature Resistant Metallic Paste (Pack of 4)
  • The package length is 9.8 centimeters
  • The package height is 20.8 centimeters
  • The package width is 12.7 centimeters
  • Package Weight : 0.507 kilograms
SaleRank No. #7
Permatex 81160 High-Temp Red RTV Silicone Gasket, 3 oz
  • Formulated for hi-temp applications, or heavy-duty use
  • Replaces almost any cut gasket, and coats pre-cut gaskets to increase reliability
  • Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating
  • Temperature range of -65F to 650F intermittent
  • Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
Rank No. #8
Versachem Exhaust System Joint and Crack Sealer (00160)
  • A special high-temperature joint sealing compound which is resistant to corrosive exhaust heat and gases.
  • Can be forced into small openings and cracks
  • Temperature Resistance: 1000ºF continuous, 1500ºF intermittent
Rank No. #9
Blue Magic 18003 High Temperature Metal Repair, 3 oz.
  • Welds cracks and holes in iron and steel
  • Withstands temperatures to 2400 degrees Fahrenheit
  • Strength increases with heat
  • Fills cracks, holes and pits
  • Great for boilers, stoves, barbeques, furnaces, heaters
Rank No. #10
FiberFix Heat Wrap Hardens Like Steel - For Exhaust Pipes and High Temp Repairs, 2" (1 Roll)
  • 100X STRONGER THAN DUCT TAPE: Fiber Fix Heat Wrap is the solution to all your breaks, tears and cracks. 100 times stronger than duct tape and as strong as steel for a durable and dependable repair.
  • BRING ON THE HEAT: The FiberFix Heat Wrap hardens like steel and can withstand temperatures up to 850 degrees Fahrenheit. A great solution for automotive repairs and cracked pipes.
  • FIX IT YOURSELF: Simply slip on your gloves, soak FiberFix in water, apply to any surface needing repair, in as little as an hour your repair is as strong as ever. "Do it yourself" has never been easier or more cost effective.
  • REPAIR ANYTHING ANYTIME ANYWHERE: If things like to break and you want to unbreak them, the Heat Wrap is just the thing to fix all your household repairs such as cracked pipes and furnace leaks.
  • SATURDAY SAVED: Includes: 1 Roll 2" heat wrap. No one wants to spend their Saturday all day in a store, especially when it involves spending hours looking for replacement parts. Use the FiberFix Heat Wrap and save your Saturday!
SaleRank No. #11
Dynomax 35958 Hardware Muffler Cement
  • Effective for sealing exhaust joints subject to elevated temperatures
  • Ideal for "out-of-round" muffler and pipe connections
  • Cures in minutes
  • New Walker accessories help to ensure effective exhaust repairs
  • Walker supplies all of the accessories you need to do the complete exhaust job
SaleRank No. #12
Yale MC16 Muffler Cement 16oz (Pack of 2)
  • 2 x 16oz Tubes
  • Seals small holes
  • Cures in minutes
  • Highest quality
Rank No. #13
SunplusTrade 2" x 50' Black Exhaust Heat Wrap Roll for Motorcycle Fiberglass Heat Shield Tape with Stainless Ties
  • Package includes one 2 inch X 50 feet Heat Wrap with (pack of 6) 12" Stainless Steel (304) Locking Zip Ties.
  • The exhaust heat wrap tape can withstand 1400F direct/2000F radiant heat.
  • High resistance to abrasions, oil spills, temperatures and vibration breakdown
  • The thermal heat wrap can reduce heat under hood up to 50%
  • Universal fitment for cars and motorcycles performance parts
Rank No. #14
Permatex 80335-12PK Muffler and Tailpipe Sealer, 3 oz. (Pack of 12)
  • Seals holes and leaks in mufflers, tailpipes and around joints
  • Makes new installations more secure
  • Resists temperatures to 2000 degree fahrenheit
  • Suggested Applications: Mufflers, tailpipes, joints and catalytic converters
  • Sold in case packs of 12
Rank No. #15
Rectorseal 23631 1/4 Pint Brush Top T Plus 2 Pipe Thread Sealant
  • Adhesives & Sealants
  • Country of manufacture: United States
  • Manufacturer: Rectorseal
  • Non-hardening thread sealant containing PTFE plus synthetic fibers
  • These fibers dispersed in a resinous base combined with inert mineral fillers provide maximum sealing performance
Rank No. #16
Design Engineering 010301 High-Temperature Silicone Coating Spray - Black
  • Lasting protection for any hot surface up to 1500 degrees Fahrenheit
  • Penetrates, seals, protects and prolongs the lifespan of exhaust wrap
  • Works equally well on exhaust headers, pipes, engine blocks, and other applications where coatings are required
  • Protection from abrasions, hot oil spills, and road grime
  • Recommended for use with DEI non-Titanium exhaust wraps
Rank No. #17
Design Engineering 010301 High-Temperature Silicone Coating Spray - Black & 010220 Locking Tie Tool
  • Product 1: Lasting protection for any hot surface up to 1500 degrees Fahrenheit
  • Product 1: Penetrates, seals, protects and prolongs the lifespan of exhaust wrap
  • Product 1: Works equally well on exhaust headers, pipes, engine blocks, and other applications where coatings are required
  • Product 1: Protection from abrasions, hot oil spills, and road grime
  • Product 2: Secures metal locking ties quickly
Rank No. #18
Tiger patch Jumbo Muffler & Tailpipe Repair Tape
  • Set Time: 20 minutes
  • Temperature Range: up to 1900ºF
  • Chemical Solvent Resistance: automotive fluids and oils, road salt
  • Size: 3" (W) x 44" (L)
SaleRank No. #19
Elring Curil T Liquid Gasket non-hardening, temperature-resistant sealing compound 60ml
  • Elring Curil T Sealing Compound 60ml
  • Replaces Curil T 246.948
  • Elring Dichtung
SaleRank No. #20
Smoker Sealer High Temp BBQ gasket & adhesive smoker lid door tape GL-1/2 & LL3R
  • High temp smoker GASKET & ADHESIVE KIT by LavaLock
  • 1/2 x 1/8 gasket smoker sealer & LavaLock RTV650
  • .125 x .5 x 15 ft self stick bbq smoker gasket & 3 oz RTV 650F
  • self adhesive tape backing for easy press and stick installation, self cure seam sealer
  • best BBQ gasket that we sell for smokers .125" x .5"

Last update on 2021-04-15 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Exhaust Sealing Paste for our consumer to review. The reports above show ratings of the best overal, best cheap Exhaust Sealing Paste to buy in 2020.

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