VELCRO® Brand ALFA-LOK® PS-6411 Self-Engaging Fastener Tape Black 25mm – Low Surface Energy Acrylic Adhesive – 1m, 2m, 5m & 25m

• Professional self-engaging fastening system featuring genuine VELCRO® Brand ALFA-LOK® PS-6411 mushroom head technology, providing a strong reusable mechanical fixing without conventional hook and loop materials.
• Advanced low surface energy acrylic adhesive specially developed for difficult-to-bond materials including polyethylene (PE), polypropylene (PP), powder-coated finishes, engineering plastics and composite materials, whilst also bonding to metals and glass.
• Reusable snap-lock fastening allows repeated opening and reclosing whilst maintaining secure engagement, making it ideal for removable panels, equipment covers and installations requiring routine maintenance and servicing.
• Designed for demanding industrial, automotive and engineering applications including electrical enclosures, transport interiors, composite panels, machinery, marine equipment, shopfitting, exhibition displays and OEM manufacturing.
• Available in multiple lengths including 1 metre, 2 metre, 5 metre and full 25 metre rolls, all supplied in a practical 25mm width for projects ranging from small repairs to large production installations.

VELCRO® Brand ALFA-LOK® PS-6411 Self-Engaging Fastener

VELCRO® Brand ALFA-LOK® PS-6411 is the most versatile adhesive option within the ALFA-LOK® range, combining precision moulded mushroom head fastening technology with an advanced acrylic adhesive specifically developed for low surface energy materials that are traditionally difficult to bond.

Unlike conventional hook and loop products, ALFA-LOK® uses identical fastening strips that securely interlock when pressed together to create a durable reusable mechanical fixing. The fastening can be repeatedly opened and reclosed, making it ideal for removable panels, equipment covers and installations requiring regular servicing or maintenance.

Designed for Low Surface Energy Materials

PS-6411 has been specifically engineered for applications involving difficult-to-bond substrates whilst maintaining excellent adhesion to conventional materials.

Suitable materials include:

• Polyethylene (PE)
• Polypropylene (PP)
• Powder-Coated Surfaces
• Engineering Plastics
• Composite Materials
• Ceramics
• Glass
• Aluminium
• Stainless Steel
• Painted Metals

Its exceptional substrate compatibility makes PS-6411 the preferred choice where multiple material types are used within the same installation or where standard acrylic adhesives may not provide reliable adhesion.

Typical Applications

• Automotive interior trim and components
• Electrical enclosures and cabinets
• Plastic housings
• Composite panels
• Marine equipment
• Transport interiors
• Industrial machinery
• Commercial signage
• Shopfitting
• Exhibition systems
• OEM manufacturing
• Engineering projects

Key Benefits

• Genuine VELCRO® Brand ALFA-LOK® product
• Advanced low surface energy acrylic adhesive
• Suitable for PE, PP and many engineering plastics
• Reusable mushroom head fastening technology
• Excellent vibration resistance
• Quick installation without screws or rivets in many applications
• Repeated opening and reclosing for servicing and maintenance
• Professional solution for demanding industrial installations

Available in convenient 1 metre, 2 metre, 5 metre and 25 metre roll options, making PS-6411 suitable for everything from specialist repairs to OEM manufacturing, engineering projects and large commercial installations.

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