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Low-Outgassing Mounting Tape
Tested to meet ASTM E595, a standard used by NASA, this tape can mount sensitive electronics while releasing almost no volatile emissions that could damage them, even in a vacuum. Use it where temperatures fluctuate—its polyester backing keeps it from shrinking or stretching. And thanks to its acrylic adhesive, neither heat nor chemicals will cause it to peel off.
| Wd. | Lg., yd. | Overall Thick. | Material | Adhesive Location | Adhesive Type | Temperature Range, °F | Adhesion to Steel, oz./in. wd. | Specifications Met | Color | Each | |
3M 9495MP | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" | 60 | 0.0057" | Polyester Plastic | Both Sides | Acrylic | -40° to 250° | 16 | ASTM E595 | Clear | 0000000 | 000000 |
Low-Outgassing Sealing Tape
Tested to meet ASTM E595, a standard used by NASA, this tape seals gaps while releasing almost no volatile emissions that could damage sensitive electronics, even in a vacuum. The Tedlar backing resists chemicals and wear. And thanks to its acrylic adhesive, this tape will stay put—even when exposed to pulling forces and solvents.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Wd. | Lg., ft. | Overall Thick. | Material | Adhesive Type | Temperature Range, °F | Tensile Strength, lbs./in. wd.  | Adhesion to Steel, oz./in. wd. | Specifications Met | Color | Each | |
3M 838 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" | 216 | 0.004" | Tedlar PVF Plastic | Acrylic | -100° to 225° | 24 | 47 | ASTM E595 | White | 0000000 | 0000000 |
Masking Tape for Electronics
Use this tape to wrap and splice cables or to mask components while soldering. It dissipates heat and is an excellent electrical insulator.
Tape with acrylic adhesive resists solvents and chemicals, so it’s often used in labs. Tape that meets ASTM E595, a standard set by NASA, will produce almost no volatile emissions, even in a high vacuum. It's a great choice for use around your most sensitive electronics.
108 ft. | ||||||||
|---|---|---|---|---|---|---|---|---|
| Wd. | Overall Thick. | Temperature Range, °F | Voltage Rating | Dielectric Strength | Specifications Met | Color | Each | |
Acrylic Adhesive | ||||||||
Kapton® Polyimide Plastic | ||||||||
| 1/4" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 000000 |
| 3/8" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 00000 |
| 1/2" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 00000 |
| 3/4" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 00000 |
| 1" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 00000 |
| 2" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 000000 |
| 6" | 0.0025" | -20° to 350° | 7,000V | 2,800 V/mil | ASTM E595 | Amber | 0000000 | 000000 |
High-Strength Fiberglass Electrical Tape
Made with fiberglass for durability and abrasion resistance, this electrical-insulating tape also withstands high temperatures. The cloth can absorb electrical insulating varnishes.
Tape with acrylic adhesive is the best at conforming to irregularly shaped surfaces. It’s also the best choice for use around sensitive electronics. Compliant with the NASA-set ASTM E595 standard, it gives off almost no volatile emissions that could damage electronics, even in a high vacuum. It’s made without halogens, so it won’t produce toxic smoke if it catches fire, either. This tape resists solvents, so it won’t come off during cleaning.
| Wd. | Lg., ft. | Overall Thick. | Material | Temperature Range, °F | Dielectric Strength | Voltage Rating | Specifications Met | Color | Each | |
Acrylic Adhesive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 54 | 0.007" | Fiberglass Cloth | -20° to 350° | Not Rated | Not Rated | ASTM E595, MIL-A-A-59770, UL 510 | White | 0000000 | 000000 |
| 1/2" | 54 | 0.007" | Fiberglass Cloth | -20° to 350° | Not Rated | Not Rated | ASTM E595, MIL-A-A-59770, UL 510 | White | 0000000 | 00000 |
| 3/4" | 54 | 0.007" | Fiberglass Cloth | -20° to 350° | Not Rated | Not Rated | ASTM E595, MIL-A-A-59770, UL 510 | White | 0000000 | 00000 |
| 1" | 54 | 0.007" | Fiberglass Cloth | -20° to 350° | Not Rated | Not Rated | ASTM E595, MIL-A-A-59770, UL 510 | White | 0000000 | 00000 |
| 1 1/2" | 54 | 0.007" | Fiberglass Cloth | -20° to 350° | Not Rated | Not Rated | ASTM E595, MIL-A-A-59770, UL 510 | White | 0000000 | 00000 |
| 2" | 54 | 0.007" | Fiberglass Cloth | -20° to 350° | Not Rated | Not Rated | ASTM E595, MIL-A-A-59770, UL 510 | White | 0000000 | 00000 |
Low-Outgassing Conductive Aluminum Foil Electrical Tape
Tested to meet ASTM E595, a standard used by NASA, this tape gives off almost no volatile emissions that could damage sensitive electronics, even in a vacuum. It’s more conformable than copper tape, so you can cover textured housings and round cables without leaving gaps for electromagnetic interference (EMI) to get in. When EMI makes contact, the conductive backing and adhesive convert it into heat and actively reflect it away. The conductivity of this tape also makes it great for electrical connections. Use it on surfaces that can’t be soldered.
Low-Outgassing Conductive Copper Foil Electrical Tape
Tested to meet ASTM E595, a standard used by NASA, this tape releases almost no volatile emissions that could damage sensitive electronics, even in a vacuum. Use it to repair and prototype circuit boards and shield components from EMI/RFI. With a copper backing and conductive adhesive, it’s useful for making electrical connections—current travels both along and through the tape. Unlike aluminum tape, it can be soldered. It’s also better at resisting chemicals.
Heat-Transfer Mounting Tape
Use this tape to attach components to heat sinks and metal chassis walls in place of screws and other mechanical fasteners. It conducts heat away from sensitive electronics.
Aluminum foil tape conducts electricity. It also meets ASTM E595, a standard used by NASA, which means it produces almost no volatile emissions that could damage sensitive electronics, even in a high vacuum.
| Wd. | Lg. | Overall Thick. | Adhesive Location | Adhesive Type | Temp. Range, °F | Voltage Rating | Thermal Conductivity, W/m-K | Specifications Met | Color | Each | |
Aluminum Foil | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" | 3ft. | 0.009" | Both Sides | Acrylic | -20° to 255° | Not Rated | 1.4 | ASTM E595 | Gray | 00000000 | 000000 |
| 1/2" | 12ft. | 0.009" | Both Sides | Acrylic | -20° to 255° | Not Rated | 1.4 | ASTM E595 | Gray | 00000000 | 000000 |
| 1" | 3ft. | 0.009" | Both Sides | Acrylic | -20° to 255° | Not Rated | 1.4 | ASTM E595 | Gray | 0000000 | 00000 |
| 1" | 12ft. | 0.009" | Both Sides | Acrylic | -20° to 255° | Not Rated | 1.4 | ASTM E595 | Gray | 0000000 | 000000 |
| 2" | 3ft. | 0.009" | Both Sides | Acrylic | -20° to 255° | Not Rated | 1.4 | ASTM E595 | Gray | 0000000 | 000000 |
| 2" | 12ft. | 0.009" | Both Sides | Acrylic | -20° to 255° | Not Rated | 1.4 | ASTM E595 | Gray | 0000000 | 000000 |
Glue-on-a-Roll
Apply this glue-like tape for a no-mess alternative to liquid adhesives, hot melts, and staples. Also known as adhesive transfer tape, these rolls have a thin film of pressure-sensitive glue on a peel-away liner. They are thinner and more conformable than tape with adhesive on both sides.
467MP and 468MP resist solvents and UV rays.
Rolls that meet ASTM E595, a standard set by NASA, will produce almost no volatile emissions, even in a high vacuum. They’re a great choice for use around sensitive electronics. They’ve even been used in space simulations.
| Mfr. Model No. | Wd. | Lg., yd. | Thick. | Temp. Range, °F | Color | Specifications Met | For Joining | Each | |
3M Glue | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 467MP | 1/2" | 60 | 0.002" | Not Rated to 300° | Clear | ASTM E595 | Metal, Plastic, Rubber | 0000000 | 000000 |
| 467MP | 3/4" | 60 | 0.002" | Not Rated to 300° | Clear | ASTM E595 | Metal, Plastic, Rubber | 0000000 | 00000 |
| 467MP | 1" | 60 | 0.002" | Not Rated to 300° | Clear | ASTM E595 | Metal, Plastic, Rubber | 0000000 | 00000 |
| 467MP | 2" | 60 | 0.002" | Not Rated to 300° | Clear | ASTM E595 | Metal, Plastic, Rubber | 00000000 | 00000 |
| 467MP | 3" | 60 | 0.002" | Not Rated to 300° | Clear | ASTM E595 | Metal, Plastic, Rubber | 00000000 | 00000 |
High-Strength Glue-on-a-Roll
The 3M VHB adhesive on these rolls offers a strong hold that can replace rivets, spot welds, and other permanent fasteners. Also known as adhesive transfer tape, these rolls have a thin film of pressure-sensitive glue on a peel-away liner. They’re more conformable than tape with adhesive on both sides.
Rolls that meet ASTM E595, a standard used by NASA, release almost no volatile emissions that could damage sensitive electronics, even in a vacuum.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Mfr. Model No. | Wd. | Lg., yd. | Thick. | Max. Temp., °F | Color | Specifications Met | For Joining | Each | |
3M Glue | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| F9460PC | 1/2" | 60 | 0.002" | 300° | Clear | ASTM E595 | Ceramic, Composites, Glass, Metal | 0000000 | 000000 |
| F9460PC | 3/4" | 60 | 0.002" | 300° | Clear | ASTM E595 | Ceramic, Composites, Glass, Metal | 0000000 | 00000 |
| F9460PC | 1" | 60 | 0.002" | 300° | Clear | ASTM E595 | Ceramic, Composites, Glass, Metal | 0000000 | 00000 |
| F9460PC | 1 1/4" | 180 | 0.002" | 300° | Clear | ASTM E595 | Ceramic, Composites, Glass, Metal | 0000000 | 000000 |