Best Airtite in 2026

....................................Stop Drafts, Save Energy & Save Money!!

38 adhesive backed outlet sealers & 12 plumbing sealers.

Only adhesive backed outlet sealers!! Shipped in PLAIN PACKAGE.

This product adds a great value

Product is highly durable and very easy to use

Item length: 8.0 inches

This product adds a great value

Product is highly durable and very easy to use

This product is manufactured in China

Inhibits or eliminates condensation

Nontoxic/no carcinogenic

Does not require Protective clothing, goggles, or respirator

Item Weight: 4.6 lb

Country of Origin: China

Brand name: Reflectix

Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Industrialized strength, lightweight yet durable insulation designed to hold staples without tearing. Does not compress, collapse or disintegrate. Reflects 97% of radiant heat, emits less than 3% of heat, Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.

Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass. Simply staple, nail or glue into place! No mess, and no itchy fibers!

Not affected by moisture or humidity. Inhibits condensation

Scotch double sided tape holds firmly between films and surfaces

Saves energy and reduces heating costs

Reduces condensation and prevents frost buildup

For use with 3M Window Insulator Kits

Works on many surfaces including painted wood, aluminum, and vinyl-clad molding

For indoor use

Weatherproofing tape

For interior use in sealing cracks around doors and windows

Moisture resistant

Saves energy and reduces heating costs

Reduces condensation and prevents frost buildup

Quick and easy installation

PREMIUM OPEN CELL FOAM TAPE - Made from NBR+PVC foam material, the ac foam insulation is environment friendly, soft and toxic free, having superior weather resistance, great flame retardant, resistance to high/low temperature, good heat insulation, good sound absorption, can be used from -40℃ to 90℃

EASY TO USE - The air conditioner insulation foam can be placed on top of unit and lower window to compress seal for best insulation, which provides all season protection to seal in climate controlled air, seal out drafts and dust, reduces noise and vibration from the outside

ADJUSTABLE & FLEXIBLE - This package includes 2 pcs of 1 in x 1 in x 6.5 ft foam tape, total 13 feet long. The two rolls are packed together in one package. The air conditioner window foam is easy enough to customize and cut to size with scissors or blade, and bend easily and conform to any shape

EXTREMELY EFFECTIVE - reflect 95% of radiant energy, perfect RADIANT BARRIER.

VAPOR BARRIER -Unaffected by humidity and moisture, can be used indoor/outdoor.

SUPREME QUALITY - 3mm closed cell polyethylene FOAM ( not a cheap bubbles) sandwiched between highly reflective Engineered Foil on both sides. Easy to install, easy to cut and easy to clean, Strong but lightweight.

EXTREMELY EFFECTIVE - Reflect 97% of radiant energy, perfect RADIANT BARRIER. R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers).

VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture.

SOUND BARRIER - excellent sound deadener material.

Window Insulation Kit includes 1 roll of Max Strength shrink film and window kit tape

Easy to use roll of shrink film means no measuring needed - once applied, cut film to size

For best results use on clean and dry surfaces, including painted or finished wood, aluminum or vinyl

Lowers utility bills year round. This commercial grade highly reflective radiant barrier attic foil BLOCKs 95% of radiant heat gain and loss & keeps your home's temperature consistent

DIY install by stapling to the underside of attic roof rafters with staple gun. Don't forget to also install on all vertical exterior walls in attic (gable walls) to get complete coverage between indoor attic area and outdoors.

Industrialized strength perforated radiant barrier attic insulation is tear and puncture proof. Entire roll cuts easily with utility scissors or hack saw.

EXTREMELY EFFECTIVE - Reflects 95% of radiant energy, perfect RADIANT BARRIER. R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers).

VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture.

MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS - Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Engineered Foil surface.

Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Industrialized strength, lightweight yet durable insulation designed to hold staples without tearing. Does not compress, collapse or disintegrate. Reflects 97% of radiant heat, emits less than 3% of heat, Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.

Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass. Simply staple, nail or glue into place! No mess, and no itchy fibers!

Not affected by moisture or humidity. Inhibits condensation

Reduce your energy costs by insulating your patio door or large window

Crystal clear film heat shrinks to seal out drafts and cold

Contains 84 x 120" of crystal clear film and 1/2-inch by 36-feet (432") roll of double-sided tape

Easy-to-use roll of shrink film means no measuring needed - once applied, cut film to size

For best results use on clean and dry surfaces, including painted or finished wood, aluminum or vinyl

Tools needed: scissors and hair dryer

Reduce your energy costs by insulating your windows

Crystal clear film heat shrinks to seal out drafts and cold

Contains 62 x 210" of crystal clear film and 1/2-inch by 84-feet (1080") roll of double-sided tape

1,000 SQUARE FEET PER ROLL: 4ft Wide by 250 feet in length. This gives you 1,000 square feet of the strongest radiant barrier on the market. Heavy Duty Commercial Industrial Grade perforated breathable radiant barrier

HIGHLY REFLECTIVE: Double-sided (5ply), tear-proof strongest barrier out there. 99.97% Reflective E Value > Highly reflective to reflect radiant heat rather than absorb it . The Commercial Grade Industrialized Barrier is designed to withstand heavy handling and traffic without tearing, puncturing, or overly wrinkling. Cuts easily with utility knife or scissors so you can install it properly with ease.

ASTM COMPLIANT Fire Rating: Meets the American Society for Testing and Materials (ASTM) Class 1 Class A fire and smoke safety requirements of most state and local building codes, as well as the breathability standards for building materials. While primarily used for attic rafters and floors, our radiant foil works well for garages, workshops, storage units, barns, warehouses, and even older multi-storied homes that lack sufficient insulation.

Two layers of Polyethylene Industrialized Air Bubbles (Poly-Air) bonded between two layers of Highly Reflective Metalized Aluminum Polyester Film. Industrialized strength, lightweight yet durable insulation designed to hold staples without tearing. Does not compress, collapse or disintegrate. Reflects 97% of radiant heat, emits less than 3% of heat, Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.

Non-toxic, Non-carcinogenic, Fiber Glass Free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors. Simply staple, nail or glue into place! No mess, and no itchy fibers!

Water Proof: Not affected by moisture or humidity. Inhibits condensation

1,000 SQUARE FEET PER ROLL: Our foil insulation barrier rolls measure 250 feet in length and are four feet wide. This gives you 1,000 square feet of insulation per roll. Studies have shown that radiant barrier foil can result in a noticeable temperature drop in your home during the summer. It can also help reduce cooling costs by 10% depending on your climate region.

HIGHLY REFLECTIVE: >97% Reflective Value. Double-sided and tear-resistant, our foil’s material is highly reflective to reflect radiant heat rather than absorb it. The industrialized strength foil is remarkably thin to the touch. It is designed to withstand heavy handling without tearing, puncturing, or overly wrinkling. Cuts easily with utility scissors so you can install it properly with ease with no special tools or protective equipment required.

EASY TO MAINTAIN: It is non-toxic and does not promote the growth of fungi or bacteria nor does it provide no nesting support for rodent or insects. Works for both new and pre-existing buildings. The material is unaffected by humidity and climate changes so no further maintenance is required upon installation. It is a superior alternative to bulky insulation such as foil-faced bubble wrap.

✔️ EASY-ACCESS 2-ZIPPER DESIGN … The new and upgraded 2-zipper design on our 25" x 54" x 11" attic stair cover lets you zip and unzip more easily than ever for effortless attic access.

✔️ R15.5 INSULATION RATING … Enjoy effective home insulation thanks to the R15.5 rating of this attic cover insulator. Features an operating temperature of 104-176°F.

✔️ SPECIAL ALUMINUM MATERIAL … Our attic door cover is made of a metallized aluminum known as MPET, specially chosen for its superior insulating qualities.

EXTREMELY EFFECTIVE - reflect 97% of radiant energy, perfect RADIANT BARRIER.

VAPOR BARRIER - Unaffected by humidity and moisture, can be used outdoor/indoor.

SOUND BARRIER - excellent soundproofing material.

Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film. Industrialized strength, lightweight yet durable insulation designed to hold staples without tearing. Does not compress, collapse or disintegrate. Reflects 97% of radiant heat, emits less than 3% of heat, Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.

Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass. Simply staple, nail or glue into place! No mess, and no itchy fibers!

Not affected by moisture or humidity. Inhibits condensation and does not promote the growth. Does not promote growth.

Non Perforated White No Tear Commercial Grade (Will Not Tear)

Heavy Duty 8 Mil / White/Foil Finish / Water Proof / Wont Oxidize

Meets all US Fire Codes / Class 1 Class A Fire Rated

The product consists of two 96% reflective layers of film bonded to two internal layers of heavy gauge polyethylene bubbles (total nominal thickness 5/16”).

Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass. Simply staple, nail or glue into place! No mess, and no itchy fibers!

Not affected by moisture or humidity. Inhibits condensation