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The BSC PREFERRED DK3M143 is a low profile, reclosable dual lock fastener strip made from clear polypropylene with an acrylic adhesive backing. At half the thickness of standard dual lock fasteners, it provides a lower stack height while maintaining a secure, self-mating closure. This fastener is designed for bonding, mounting, and securing components to metals, glass, plastics, and powder coated or painted surfaces. Each case includes 2 rolls with 75 feet of usable product per roll. It is rated for continuous use in temperatures up to 158 degrees F, making it suitable for both indoor and climate-controlled environments. HVAC, electrical, and general trade contractors use this type of fastener for panel retention, wire management, and component mounting applications.
This fastener strip is well suited for light commercial and residential installation scenarios where a low profile, removable, and reclosable mounting solution is needed. Typical applications include securing access panels, attaching lightweight components to enclosures, organizing wiring, and mounting signage or protective covers to metal, glass, or painted surfaces. The clear polypropylene construction keeps the fastener visually unobtrusive on finished surfaces. Sold in a case quantity of 2 rolls.
Designed for general-purpose reclosable fastening applications on metals, glass, plastics, and powder coated or painted surfaces in trade and light commercial installations.
Clean the mounting surface thoroughly before applying the adhesive-backed fastener to ensure maximum bond strength. Allow adequate dwell time after application before applying load to the fastener. This product is a peel-and-stick adhesive fastener and does not require tools for installation. Follow the surface preparation guidelines appropriate for the specific substrate being used.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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