Aircraft Speed Tape & Aluminum Foil Tapes

Genuine aerospace aircraft speed tape and dead-soft aluminum foil tapes — Boeing- and MIL-spec aircraft grades from $28.99/roll, plus UL 181 listed and cold-temperature HVAC and insulation tapes. Free US shipping, Certificate of Conformance on every order.

From $28.99Aerospace Speed Tape / Roll
Boeing / MILSpec-Grade Options
UL 181 / 723HVAC Listed Grades
-40°F to 350°FTemperature Ranges

Aircraft speed tape is dead-soft aluminum foil tape — the silver aerospace tape used for temporary, non-structural repairs, masking, and sealing on aircraft. Every tape here uses a dead-soft aluminum foil backing that conforms to seams and contours without cracking, and they split into two families. The aerospace and military grades — genuine aircraft speed tape — carry Boeing, SAE-AMS, and MIL specifications for aircraft masking, stripping, and high-spec sealing, and start at just $28.99 per roll with free US shipping. The HVAC and insulation grades are UL-listed or cold-temperature tapes built for duct sealing, vapor barriers, and jacketed insulation — most sold by the case. Use the comparison table to match foil thickness, adhesion, price, and approvals to your job. New to speed tape? Read What Is Aircraft Speed Tape? for a plain-language overview and pricing, or our AMS-T-23397B spec guide for the technical breakdown.

Aircraft Speed Tape — Aerospace & Military Grade

4 products
Intertape ALF300#1 Best Seller
Intertape
Premium Aluminum Foil Speed Tape — 3 Mil Self-Wound | Boeing BAC D6-34501
3 mil dead-soft self-wound foil (no liner) with aggressive acrylic adhesive. Approved to Boeing BAC D6-34501 Rev H and SAE-AMS-T-23397B for aircraft chemical paint stripping masking and PMB blast tape underlay. UV resistant. A proven 3M 425 alternative.
Foil Backing3 mil dead soft
AdhesiveAcrylic (self-wound)
Total Thickness4.7 mil
Adhesion to Steel55 oz/in
Tensile Strength29 lb/in
Temp Range-30°F to 325°F
Price from$28.99
Boeing BAC D6-34501 Rev H SAE-AMS-T-23397B UL-723 3M 425 Alt Self-Wound
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Polyken 345SW#2 Best Seller
Polyken
Premium Self-Wound Foil Speed Tape — 5 Mil | SAE-AMS-T-23397B | Gulfstream
5 mil dead-soft self-wound foil with acrylic adhesive — heavier and higher-adhesion than ALF300. Flame retardant per FAR 25.853(a), with SAE AMS-T-23397B, L-T-80B, and Gulfstream GAMPS 4002 / GAT100BC approvals. A 3M 425 alternative for aircraft sealing and masking.
Foil Backing5 mil dead soft
AdhesiveAcrylic (self-wound)
Adhesion to Steel68 oz/in
Tensile Strength26 lb/in
Elongation3%
Temp Range-40°F to 350°F
Price from$28.99
FAR 25.853(a) SAE AMS-T-23397B L-T-80B Gulfstream GAMPS 4002 3M 425 Alt
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Shurtape AF 75#3 Best Seller
Shurtape
Military Grade Aluminum Foil Tape — 3 Mil Linerless | MIL-T-23397C
Military-grade 3 mil dead-soft linerless foil with aggressive acrylic adhesive. Creates vapor barriers and waterproof seals, and masks for painting and electroplating. Meets L-T-80B, MIL-T-23397C, SAE-AMS-T-23397, and NRC Guide 1.38.
Sold by the case · $37.87/roll · 1–2 wk lead
Foil Backing3 mil dead soft
AdhesiveAcrylic (linerless)
Temp Range-30°F to 325°F
ColorSilver
Sizes1" & 2" x 60yd
Case Price$1,363.39
MIL-T-23397C L-T-80B SAE-AMS-T-23397 NRC Guide 1.38 Vapor Barrier
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AF-30A#4 Best Seller
Adhesive Tape Products
Aluminum Foil Tape — 3 Mil Acrylic | 72 oz/in | 3M 427 Alternative
3 mil dead-soft foil with solvent acrylic adhesive and silicone liner. 72 oz/in adhesion — 44% stronger than 3M 427 — for serious vapor barriers, heat reflection, and chemical masking. Flame and weather resistant, -40°F to 300°F.
Special order · case only · 1–2 wk lead
Foil Backing3 mil dead soft
AdhesiveSolvent acrylic + liner
Total Thickness5.0 mil
Adhesion to Steel72 oz/in
Tensile Strength22.7 lb/in
Temp Range-40°F to 300°F
Case from$277.62
72 oz/in Adhesion 3M 427 Alt Vapor Barrier Chemical Masking Flame Resistant
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HVAC & Insulation Grade

5 products
Shurtape AF 099#5 Best Seller
Shurtape
UL 181A-P/B-FX Aluminum Foil HVAC Tape — 2 Mil | Printed Listing
UL 181A-P / B-FX listed 2 mil dead-soft foil with aggressive acrylic adhesive for airtight HVAC duct sealing on rigid ductboard and flex duct. Each roll printed with its UL listing for easy code-compliance verification on the job.
Sold by the case (16) · $29.99/roll · 1–2 wk lead
Foil Backing2 mil dead soft
AdhesiveAcrylic + liner
Total Thickness7.9 mil (w/ liner)
Adhesion to Steel70 oz/in
Tensile Strength33 lb/in
Temp Range-20°F to 260°F
Case Price$479.84
UL 181A-P UL 181B-FX UL 723 Printed Listing HVAC Duct
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Shurtape AF 975CT#6 Best Seller
Shurtape
Cold Temperature Aluminum Foil Tape — 2 Mil | FSI 0 / SDI 0
Heavy-duty 2 mil dead-soft foil with cold-temperature acrylic adhesive that bonds reliably in chilly conditions. For joining and sealing aluminum-backed or fibrous insulation and metal ductwork. Resists vapor, odor, and smoke. FSI 0 / SDI 0.
Sold by the case · $21.12/roll · 1–2 wk lead
Foil Backing2 mil dead soft
AdhesiveCold-temp acrylic + liner
Total Thickness7.5 mil (w/ liner)
Adhesion to Steel64 oz/in
Tensile Strength33 lb/in
Temp Range-20°F to 260°F
Case Price$506.88
Cold-Temp Adhesive FSI 0 / SDI 0 UL 723 Insulation & Duct
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Shurtape AF 995CT#7 Best Seller
Shurtape
ASJ+ Insulation Tape — White Kraft/Scrim/Foil | DECA-Free
Maximum-strength All Service Jacket+ (ASJ+) tape for permanently sealing butt joints on ductboard and pipe insulation. White Kraft/scrim/foil backing matches white insulation; DECA-free construction inhibits mold. Cold-temperature acrylic adhesive.
Sold by the case · $41.62/roll · 1–2 wk lead
BackingKraft/scrim/foil (ASJ+)
AdhesiveCold-temp acrylic + liner
Total Thickness12.6 mil (w/ liner)
Adhesion to Steel80 oz/in
Tensile Strength50 lb/in
Temp Range-20°F to 260°F
Case Price$665.86
ASJ+ Jacketing DECA-Free Mold-Inhibiting White / Pipe Insulation
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Shurtape AF 984CT#8 Best Seller
Shurtape
FSK Foil/Scrim/Kraft Tape — 3-Ply | FSI 5 / SDI 0
Maximum-strength Foil/Scrim/Kraft (FSK) tape for sealing seams in scrim-reinforced duct insulation. Three-ply foil/fiberglass scrim/kraft backing for exceptional tensile strength and tear resistance. Cold-temperature acrylic adhesive. FSI 5 / SDI 0.
Sold by the case · $28.43/roll · 1–2 wk lead
BackingFoil/scrim/kraft (FSK)
AdhesiveCold-temp acrylic + liner
Total Thickness11.1 mil (w/ liner)
Adhesion to Steel64 oz/in
Tensile Strength34 lb/in
Temp Range-20°F to 260°F
Case Price$454.91
FSK 3-Ply Scrim-Reinforced FSI 5 / SDI 0 UL 723
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Shurtape AF 914CT#9 Best Seller
Shurtape
Cold Temperature Aluminum Foil Tape — 1.5 Mil | Economy Duct Grade
1.5 mil dead-soft foil with cold-temperature acrylic adhesive for joining and sealing aluminum-backed and fibrous insulation and metal ductwork. Bonds in chilly conditions and holds for the life of the application. The economical cold-temp foil option.
Sold by the case (16) · $20.13/roll · 1–2 wk lead
Foil Backing1.5 mil dead soft
AdhesiveCold-temp acrylic + liner
Roll Size72mm x 46m
Temp Range-20°F to 260°F
ColorSilver
Case Price$322.04
Cold-Temp Adhesive Economy Grade Insulation & Duct Sheet Metal Repair
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All 9 Aluminum Foil & Speed Tapes — Specification & Price Comparison

Click any product name to open that product page.

Product Category Backing Adhesion Tensile Temp Range Key Spec Sold By Price From
Intertape ALF300 Aerospace3 mil foil55 oz/in29 lb/in-30–325°FBoeing BAC D6-34501Roll$28.99
Polyken 345SW Aerospace5 mil foil68 oz/in26 lb/in-40–350°FFAR 25.853(a) / GulfstreamRoll$28.99
Shurtape AF 75 Military3 mil foil——-30–325°FMIL-T-23397C / L-T-80BCase$1,363.39
AF-30A Industrial3 mil foil72 oz/in22.7 lb/in-40–300°F3M 427 alt · FRCase$277.62
Shurtape AF 099 HVAC2 mil foil70 oz/in33 lb/in-20–260°FUL 181A-P/B-FXCase$479.84
Shurtape AF 975CT HVAC / Insul2 mil foil64 oz/in33 lb/in-20–260°FCold-temp · FSI 0/SDI 0Case$506.88
Shurtape AF 995CT InsulationKraft/scrim/foil80 oz/in50 lb/in-20–260°FASJ+ · DECA-freeCase$665.86
Shurtape AF 984CT InsulationFoil/scrim/kraft64 oz/in34 lb/in-20–260°FFSK · FSI 5/SDI 0Case$454.91
Shurtape AF 914CT HVAC / Insul1.5 mil foil——-20–260°FCold-temp · economyCase$322.04

Which Speed Tape or Foil Tape Do I Need?

All dead-soft aluminum, but the right pick depends on whether you need aircraft speed tape with an aerospace/military approval, a UL HVAC listing, or a cold-temperature insulation tape — and whether you're buying rolls or cases.

Not sure which grade or spec fits your job? We'll help you match it and confirm pricing.

Ask Our Team →
  • Aircraft speed tape / paint-strip masking / Boeing: Intertape ALF300 — BAC D6-34501, self-wound rolls, from $28.99
  • FR aircraft speed tape / Gulfstream: Polyken 345SW — heavier 5 mil, FAR 25.853(a), from $28.99
  • Military & nuclear spec sealing: Shurtape AF 75 — MIL-T-23397C, L-T-80B
  • Strongest vapor barrier / 3M 427 swap: AF-30A — 72 oz/in adhesion
  • Code-compliant HVAC duct sealing: Shurtape AF 099 — UL 181A-P/B-FX printed
  • Cold-weather insulation & duct: AF 975CT / 914CT — cold-temp acrylic
  • Jacketed pipe & board insulation: AF 995CT (ASJ+) & AF 984CT (FSK)
  • ALF300 & Polyken 345SW speed tape ship from stock; case items have a 1–2 week lead time