The 11 Best Flexible Elastomeric Insulations (2022 reviews)

flexible elastomeric insulations
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Are you planning to buy flexible elastomeric insulations, and are you confused about the options ? You have landed on the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: Reflectix Flexible Elastomeric Insulation
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Best For Glass Window:
Buy: Insulation Marketplace Flexible Elastomeric Insulation
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Best For Aluminum Foil:
Buy: Ecty Flexible Elastomeric Insulation
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Best For Blow Dryer:
Buy: Xfasten Flexible Elastomeric Insulation
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Best For Air Conditioners:
Buy: 3M Flexible Elastomeric Insulation
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Best For Water Proof:
Buy: Radiantguard Flexible Elastomeric Insulation
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Best With Pizza Ovens:
Buy: Lynn Manufacturing Flexible Elastomeric Insulation
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Best For Heavy Duty:
Buy: Mws Flexible Elastomeric Insulation
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Best For Great Price:
Buy: Aes Flexible Elastomeric Insulation
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Best With Radiant Barrier:
Buy: Us Energy Products Flexible Elastomeric Insulation
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Best For Garage:
Buy: Tradewinds Flexible Elastomeric Insulation
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Best Overall: Reflectix Flexible Elastomeric Insulation

Reflectix Flexible Elastomeric Insulation
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We are personally inclined towards Reflectix Flexible Elastomeric Insulation, It is not so pricy, but it overachieves its purpose and is outstanding in important aspects. The reflectix flexible elastomeric insulation is best for cold winter and it is super easy. Make sure this fits by entering your model number. In addition, this can be used for radiant floors, crawl spaces, duct insulation, metal buildings, basement walls & attics.

The insulation is more private, keeps them warm and it is made for the home department. Most importantly, the reflectix flexible elastomeric insulation lasts longer, used for a doghouse and it is lightweight.

Almost all customers agree that the insulation is the perfect solution for both hot and cold at bay. Also, they also found that the insulation came in larger sizes for larger windows. In addition, a few say that the backing on this material is foam, and does n’t appear robust enough to withstand high temps.

Top Customer Quotes:
  • It is easy to pop out for a nice sunny day.
  • This is great to keep rv warm in cold weather and cool in hot weather.
  • This is a great alternative to more expensive ground/sleeping mats.
  • This has insulation material and it provides for great adhesion.

Best For Glass Window: Insulation Marketplace Flexible Elastomeric Insulation

Insulation Marketplace Flexible Elastomeric Insulation
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The Insulation Marketplace line of insulation comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Insulation Marketplace Flexible Elastomeric Insulation is super easy, is more effective and it is great for heat barrier. The manufacturer says: This is not a cheap double bubble reflective insulation, We have a superior quality reflective foam core insulation, foam core radiant barrier, commercial grade. Moreover, this provides for very easy install, is made for home depot and it allows for great moisture.

Above all, the insulation marketplace flexible elastomeric insulation works very well, is stable and it is perfect for body panels.

Most buyers agree that the insulation can easily be double layered for added insulation. And, they strongly agree that the insulation is made for use outside on windows. Moreover, they strongly agree that this material is very flexible and can be trimmed to fit the installation area. Overall, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • It is easy to work with and does what it says.
  • This looks like it will work well.
  • This will be the best stand - alone use of this material.
  • It is very large, 48 inches by 10 feet.

Best For Aluminum Foil: Ecty Flexible Elastomeric Insulation

Ecty Flexible Elastomeric Insulation
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The features department is where electric flexible elastomeric insulation truly manages to shine. The Ecty Flexible Elastomeric Insulation is more heavy and it is perfect for weather - proof. Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Moreover, it is designed to hold staples without tearing.

The insulation is made with fast shipping and it is great for utility knives. And, the insulation is great for the lower price and it is lightweight yet durable. Above all, the ecty flexible elastomeric insulation is super easy and it works perfectly.

Almost all customers quickly discovered that the insulation makes a big difference. Additionally, it is easy to fit into any space. In addition, they say that the insulation has held up after several uses. Further, they also found that the insulation is not sturdy enough, it will delaminate. Overall, most buyers agree that the insulation suits best, and no one questions it.

Top Customer Quotes:
  • This is very effective in keeping the heat off and out.
  • This is great for keeping rv temperatures down.
  • This is a double - sided waterproof radiant barrier.
  • This provides a perfect barrier and it is easy to use without help.

Best For Blow Dryer: Xfasten Flexible Elastomeric Insulation

Xfasten Flexible Elastomeric Insulation
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We would, of course, be remiss if we didn't mention Xfasten Flexible Elastomeric Insulation for regular usage. The xfasten flexible elastomeric insulation comes with foam tape, allows for easy installing and it is super easy. Waterproof winter window sealer plastic tape is strong enough to stick firmly on your windows for the whole winter duration and can be removed cleanly in spring time. And, it is easy to remove, has stop drafts and it works perfectly.

The insulation is great with excellent quality, looks good and it works for item description. Lastly, the xfasten flexible elastomeric insulation is worth the money, is suitable for exterior use and it is perfect for great quality.

Most customers agree that the insulation is always best to test out a short strip of adhesive on a small corner. Also, they say that the insulation is easy to use, nice and heavy - duty yet slightly flexible. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is easy to work with and made a significant difference.
  • This is designed to adhere safely to surfaces.
  • This is a tape to help seal drafty windows.
  • This keeps out draft and it has excellent adhesion.

Best For Air Conditioners: 3M Flexible Elastomeric Insulation

3M Flexible Elastomeric Insulation
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The 3M line of insulation comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The 3M Flexible Elastomeric Insulation is more effective and it is good for new windows. increases r-value by 90% over an average single pane window. Further, it is very nice, is pliable and it is almost invisible.

Lastly, the 3m flexible elastomeric insulation is easy to apply, comes with sticks to painted metal and it is super easy.

Most buyers found that the insulation is easy to manipulate around the window and very effective. Also, a few also found that the insulation is great for sealing plastic on windows and it doesn't come loose even in extremely cold weather. Also, a few also found that the film would shrink in place, leaving a clear view without the draft.

Top Customer Quotes:
  • This measures 1-1/2 inch by 30 feet.
  • This is really effective, is wrinkle-free and it works perfectly.
  • This has 3 times the tape for around $7.50.
  • Weather tape is flexible and conforms to angles and curves.

Best For Water Proof: Radiantguard Flexible Elastomeric Insulation

Radiantguard Flexible Elastomeric Insulation
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Radiantguard makes beautiful and great insulation with classic and smartly chosen materials. The Radiantguard Flexible Elastomeric Insulation will block 97% of the radiant heat from passing through it, making it far superior than other other insulation products at managing radiant heat. The manufacturer says: Our classic radiant barrier is an entry level radiant barrier made of a reinforced metalized aluminum film that reflects 95% of the radiant heat. The best reflective paint product does n't come close to the heat blocking benefit that radiantguard provides.

The insulation works well. is more expensive but tougher and it is tear resistant. Moreover, this is stronger, is made for home depot and it is made with stronger quality. Finally, the radiantguard flexible elastomeric insulation all reflect a high percentage of radiant heat, Each version differs slightly in reflectivity, durability and feel.

Most buyers find that the insulation is designed to be placed on the outside of a house/structure. Further, they strongly agree that the insulation has made a temp difference already. Moreover, a few say that the insulation is a good quality barrier for a decent price. Overall, buyers found this to be one of the best insulations for daily purposes.

Top Customer Quotes:
  • Inch cutout exposing the bare roof decking material above it.
  • This is perfect for remote cabin.
  • This is easy to work with-it won't tear.
  • This will not crack, delaminate, or corrode under normal intended use.

Best With Pizza Ovens: Lynn Manufacturing Flexible Elastomeric Insulation

Lynn Manufacturing Flexible Elastomeric Insulation
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The Lynn manufacturing flexible elastomericinsulation is specially designed for your regular usage and has all useful features. The Lynn manufacturing flexible elastomeric insulation is made for good stuff and it is perfect for forging buildings. Discover that the r-value is approximately 2.5 per inch. And, the insulation has lower impurities and is superior to kaowool in all properties.

The insulation is suitable for high temperature stability and it works perfectly. Also, it is great for water heater and it is great for eye irritation. Most importantly, the Lynn manufacturing flexibleelastomeric insulation makes for a great buy, is great for heat protection and it has wear gloves.

Most customers opine that the insulation will help suppress sound some. Moreover, a few strongly agree that the insulation will hold up to ~2000 f and will adhere the blanket to stainless. Also, they say that the insulation does not burn, but can crumble and blow out if not installed correctly. Overall, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is white and not typical yellow insulation.
  • Uses: wood stove baffle, fireplace, pellet stove, chimney, furnace, boiler, pizza ovens and forge.
  • Uses: brazing, soldering, welding, foundry, kiln, refractory, glass blowing, and jewelry making.
  • This will certainly take the temperature.

Best For Heavy Duty: Mws Flexible Elastomeric Insulation

Mws Flexible Elastomeric Insulation
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The MWS flexible elastomeric insulation's high-end materials makes sure that it ages well with use. The MWS flexible elastomeric insulation saves energy and it is lightweight. Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Further, it is very resilient and it is lightweight yet durable.

The insulation is made for good stuff and it is designed for light weight. Moreover, the insulation can reduce utility bills substantially all year round. Lastly, the MWS flexible elastomeric insulation made in the USA / shipped from the USA meets all international and US fire codes / nominal thickness is 1/4 inch.

Most buyers agree that the insulation is suitable for temperatures expected near an engine. And, they also found that the insulation is used for RV windows. Also, they strongly agree that this material is plastic with foil on both sides. In conclusion, for almost all buyers, it was what they were looking for.

Top Customer Quotes:
  • This is designed to hold staples without tearing.
  • This is great insulation for interior walls where needed.
  • This is used to block the front window of a motorhome.
  • This is great for blocking the sunlight.

Best For Great Price: Aes Flexible Elastomeric Insulation

Aes Flexible Elastomeric Insulation
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The flexible elastomeric insulation should be able to handle its purpose and duties with ease. The flexibleelastomeric insulation is designed to withstand heavy handling and traffic without tearing, puncturing, or overly wrinkling. The material is unaffected by humidity and climate changes, so no further maintenance is required upon installation. Also, the insulation is super strong, is designed for a great price and it is made for industrial grade.

Most importantly, the flexible elastomericinsulation is made worth the money and it is used to reinforce.

Most buyers find that the insulation is stuck right to the wall. Also, a few say that the insulation will not work unless there is airspace between it and the surface materials. Moreover, a few say that the bubble wrap is silver - coated because it is far superior than the perforated stuff when it comes to windows. In short, for most buyers, the insulation was what they were looking for.

Top Customer Quotes:
  • This is used for water proof and it is inexpensive.
  • This is a superior alternative to bulky insulation such as foil-faced bubble wrap.
  • This is bubble wrap. It would be a pretty big roll.
  • It is not stretchy, but it is pretty flexible.

Best With Radiant Barrier: Us Energy Products Flexible Elastomeric Insulation

Us Energy Products Flexible Elastomeric Insulation
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Compared with other insulation in this category, the US energy products flexible elastomeric insulation has a convenient design. The US energy product flexible elastomeric insulation made in the USA / ships from the USA meets all international and USA fire codes / nominal thickness is 1/4 inch. Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. And, the insulation saves energy and it is lightweight.

Lastly, the US energy products ' flexible elastomeric insulation is designed to hold staples without tearing.

Most buyers opine that the insulation is good insulation for around heat elements. Further, a few strongly agree that the insulation is like a space blanked over bubble wrap. To sum up, the tone of buyers is very positive and we believe that the insulation suits the purpose.

Why We Like This:
  • This can reduce utility bills substantially all year round.
  • Good brand reputation.

Best For Garage: Tradewinds Flexible Elastomeric Insulation

Tradewinds Flexible Elastomeric Insulation
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The Tradewinds Flexible Elastomeric Insulation is specially designed for your regular usage and has all useful features. We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate insulation. The tradewinds flexible elastomeric insulation is exactly that - it's a simple insulation that hits all the right notes. The insulation is easy to maintain and it will match with your regular use.

To sum up, the tone of buyers is very positive and we believe that the insulation suits the purpose.

Why We Like This:
  • One of the newcomers and featured product.
  • Delivers what they promise.