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Price Per Yard
- Black stems with white acrylic VHB adhesive backing
- Indoor/outdoor use
- Avoid powder coated paints and low surface energy
plastics (i.e. polyethylene)
- Standard roll size: 50 yards
- This product comes UNMATED (10 yards ordered = 5 yards
of fastened material)
- We stock widths of 0.5" and 1" wide. 3M also has cases of 0.75", 1.5", 2" and 6" wide rolls that we can order for you.
Series Data Sheet
3M™ Dual Lock™ SJ3551 has mushroom shaped heads that snap together.
This product is a "Type 400" which means it has approximately 400
stems per square inch. It will "mate" to Type 250 and Type 170 Dual
Lock and is almost a permanent closure when mated to itself or other Type 400
Dual Lock material. It is identified by black stems with a plain white adhesive
backing. The adhesive is acrylic should stick to most plastics and has a
wide temperature range which makes it a good choice to use outdoors. If you
require these similar characteristics in clear or with extra UV resistance,
SJ3561 in the related items below is also an option.
*Please make sure to test your
specific applications as the information provided is only a general guideline.*
- 3M ID 1/2" WIDE: 70-0704-2890-2 UPC: 0-00-21200-86356-1
- 3M ID 1" WIDE: 70-0704-2834-0 UPC: 0-00-21200-86278-6
More Dual Lock™ options are available to meet your needs.
See our Pre-Cut Strips and Coins pages!
Cut-To-Size Services: Need strips, shapes, or coins? Forward specifications and
quantities to Sales@iTapeStore.com for pricing.