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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 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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Please click here for our full Delivery & Returns Policy
Returns
You may request a return within 30 days of receiving your order. Before returning anything, please contact our Customer Services Team at sales@on1shelf.com or call 028 3027 8150 for return instructions.
Products should be securely packaged and returned in their original condition and packaging wherever possible. Refunds are issued to the original payment method and are normally processed within 72 hours of receiving the returned goods.
Custom-made products cannot be returned unless faulty. Conditions and possible handling charges apply. Please see our full Delivery & Returns Policy for details.
Secure and Flexible Payment Options
We accept payments through three secure checkout options: VS Pay, PayPal and Amazon Pay. The payment methods available to you will be displayed during checkout and may depend on your device, browser and location.
Credit and Debit Cards with VS Pay
Pay securely using an eligible credit or debit card through VS Pay, Visualsoft’s payment service powered by Stripe.
VS Pay also supports:
Apple Pay on compatible Apple devices and browsers;
Google Pay on compatible devices and browsers; and
Secure credit and debit card payments.
Your card provider may ask you to complete an additional identity check, such as 3D Secure authentication, before approving the payment.
PayPal
PayPal allows you to complete your purchase using eligible payment methods linked to your PayPal account. When PayPal is selected, you will be redirected to PayPal to review and authorise the payment securely.
Amazon Pay
Amazon Pay allows you to use eligible payment methods and delivery addresses stored in your Amazon account. You can complete your purchase without entering your payment and address information again on our website.
Payment Security
Our checkout uses an encrypted connection, and payments are processed securely by the payment provider selected during checkout. Additional security checks may be applied by your bank, card issuer or payment provider.
For your protection, never send your complete card number, card security code or account password to us by email.
Payment Problems
If a payment is declined, please check that your payment details and billing address are correct. Your bank or payment provider may also decline or temporarily hold a transaction for security reasons. On1shelf cannot override a decision made by your bank or payment provider.
If you are still unable to complete your order, try another available payment method or contact us for assistance.
Refunds
Approved refunds are normally returned to the original payment method. After we process a refund, your bank or payment provider may require additional time before the funds appear in your account.
