3M™ VHB™ Tape 4646
25 mil. Thickness | 100 lb. Tensile Strength | Dark Grey
0.0 / 5
3M™ VHB™ Tape 4646 Features
- Bonds metal and plastic to glass. Great for window frames.
- Moisture, UV and solvent resistant.
- Fast and easy-to-use permanent bonding method provides high temperature strength and long-term durability
- Virtually invisible fastening keeps surfaces smooth
- Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
- Pressure sensitive adhesive bonds on contact to provide immediate handling strength
- Eliminate drilling, grinding, refinishing, screwing, welding, and associated clean-up
- UL listing 746C.
- Temperature range -31° F to 300° F.
- Red polyethylene liner, dark gray foam with an acrylic adhesive.
3M™ VHB™ Tape 4646 is a dark gray,general purpose adhesive with firm foam and the added feature of high temperature resistance. It can replace rivets, welds and screws. The fast and easy to use permanent bonding method provides high strength and long-term durability. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.
Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760
| Adhesive Type | Acrylic |
| Applications | Alternatives to Rivetting or Welding, Impact resistant, Mounting and Trim Attachment, Panel to Frame/Stiffner to Panel Assembly, Seam and Joint Sealing, Semi-Structural Bonding, Small Joint Assembly, Vibration resistant |
| Brand | VHB™ |
| Core Size | 3 in |
| Foam Type | Firm, Very Conformable |
| Indoor/Outdoor | Indoor/Outdoor |
| Industries | General Industrial, Metalworking |
| Maximum Operating Temperature (Celsius) | 149 °C |
| Maximum Operating Temperature (Fahrenheit) | 300 °F |
| Product Colour | Dark Grey |
| Substrate | Bare Metal, Glass, HSE Plastics and Glass, Metal, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE), Rough Surfaces |
| Substrate 2 | Bare Metal, Glass, HSE Plastics and Glass, Metal, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE), Rough Surfaces |
| Unit per Case | 1 |
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can fill out the ORDER RETURN FORM HERE. If your return is accepted, we’ll send you the instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). Please get in touch if you have questions or concerns about your specific item. Certain Items will Carry restocking fees for us to take back into our stock, This is due to items being made to order or for being an oversized item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.
Looking for a quotation ? We would be happy to help by providing a quick response, inventory status, and Volume Level pricing, when available. Please fill out the form below and a representative will be in touch with you within hours to one business day to answer any questions and quote your request.
Product Details
3M™ VHB™ Tape 4646 is a dark gray,general purpose adhesive with firm foam and the added feature of high temperature resistance. It can replace rivets, welds and screws. The fast and easy to use permanent bonding method provides high strength and long-term durability. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.
Product Specifications
Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760
| Adhesive Type | Acrylic |
| Applications | Alternatives to Rivetting or Welding, Impact resistant, Mounting and Trim Attachment, Panel to Frame/Stiffner to Panel Assembly, Seam and Joint Sealing, Semi-Structural Bonding, Small Joint Assembly, Vibration resistant |
| Brand | VHB™ |
| Core Size | 3 in |
| Foam Type | Firm, Very Conformable |
| Indoor/Outdoor | Indoor/Outdoor |
| Industries | General Industrial, Metalworking |
| Maximum Operating Temperature (Celsius) | 149 °C |
| Maximum Operating Temperature (Fahrenheit) | 300 °F |
| Product Colour | Dark Grey |
| Substrate | Bare Metal, Glass, HSE Plastics and Glass, Metal, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE), Rough Surfaces |
| Substrate 2 | Bare Metal, Glass, HSE Plastics and Glass, Metal, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE), Rough Surfaces |
| Unit per Case | 1 |
Product Manuals
Frequently Asked Questions
Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.
Videos
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can fill out the ORDER RETURN FORM HERE. If your return is accepted, we’ll send you the instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). Please get in touch if you have questions or concerns about your specific item. Certain Items will Carry restocking fees for us to take back into our stock, This is due to items being made to order or for being an oversized item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
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