3M Dual Lock SJ3440 Black Reclosable Fastener 25mm x 45.7Mt Roll (Type 250)
3M Dual Lock Reclosable Fastener SJ3440 consists of a continuous polyolefin film backing with mushroom shaped stems protruding up from the backing. When pressed together these mushroom shaped stems interlock to provide you with a strong reliable attachment.
Technical Information
- Commodity Code 39269097
- Country of Origin United States
Data Sheets
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Product Information
3M Dual Lock Reclosable Fastener SJ3440 has no adhesive backing and is used in specialty applications where unique attachment methods are necessary. It was developed and works best when held rigid and flat therefore all data provided is typical data for when the product is securely anchored, held rigid and lays flat. The strength will vary depending on the applications and how well the fastener is attached.
This black fastener is most commonly attached by applying hot melt, epoxy or liquid adhesive. It can be mated in the following combinations of increasing closure strength: type 170 to type 250; type 170 to type 400 and type 250 to type 250 are about the same strength; and type 250 to type 400.
Shipping information
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