Dual Lock™ 021200-86372 Mushroom Shaped Non-Adhesive Reclosable Hook and Loop Fastener Tape, 50 yd L x 2 in W, 0.16 in THK Engaged, Polyolefin Backing, Black

Item Code: 3M 021200-86372
Brand: Dual Lock
Mfg Part No: 021200-86372
Manufacturer: 3M
Unit Size: 1

Description

3M™ Dual Lock™ reclosable fasteners consist 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. There are three different stem densities (170, 250 and 400) offered with these fasteners, referring to the approximate number of stems per sq-in. These 3M™ Dual Lock™ reclosable fasteners SJ3440, SJ3441, SJ3442, SJ3460 and SJ3461 have no adhesive backing and are used in specialty applications where unique attachment methods are necessary. 3M™ Dual Lock™ reclosable fasteners were developed and work best when held rigid and flat therefore all data provided in this document 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. It is up to the end user to determine if this product meets the application needs.

Features Tech Specs Applications

Features

Black, interlocking mushroom shaped heads (170 stem density/sq-in) provide strong, reliable and durable fastening that can be opened and closed multiple times
Mates with type 250 or type 400 stem densities to provide different strength combinations
Non-adhesive back for attachment with hot melt, epoxy or liquid adhesives
Strong fastener secures with an audible snap, verifying closure
An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
Suited for indoor or outdoor use
Features good temperature resistance of 220 deg F, though temperature resistance may change based on adhesive used
Resists high temperatures, solvents and contamination

Tech Specs

Backing Material	Polyolefin
Color	Black
Engaged Thickness	0.16
Length	50
Maximum Operating Temperature	200
Resistance Properties	Temperature
Specifications Met	ASTM E-162/E-595/E-662
Stem Density	170
Type	Mushroom Shaped Non-Adhesive Reclosable
UPC	02120086372
Width	2