A tonneau cover is an important truck accessory that helps protect the truck bed and cargo from weather elements and theft. Many tonneau covers use Velcro strips to secure the cover. However, over time these Velcro strips can lose their stickiness and stop gripping properly.
Why Does Tonneau Cover Velcro Stop Sticking?
There are several potential causes for tonneau cover Velcro strips failing:
Buildup of Dirt and Debris
Like any other fabric, Velcro strips can get clogged with dirt, dust, lint, and other debris from everyday use. This debris gets stuck between the tiny hooks and loops, preventing them from gripping together properly. Regular cleaning is required to remove the buildup and restore stickiness.
Exposure to Moisture and Mildew
Velcro is susceptible to moisture damage. Rain, snow, and humidity can corrode the hooks, causing them to lose their grabbing power. Prolonged exposure can also lead to mildew growth which degrades the Velcro. Ensuring the strips remain dry and cleaning any mildew buildup helps prevent deterioration.
Normal Wear and Tear
Over time and repeated use, the tiny hooks on the Velcro strips get worn down and damaged. The loops also get frayed and broken. This natural abrasion causes the Velcro to grip less effectively. Replacing worn out strips can restore full sticking power.
Exposure to Chemicals and Solvents
Harsh chemicals like cleaners, lubricants, and protectants that come in contact with tonneau cover Velcro can break down the material and coat the hooks/loops, reducing stickiness. Avoid applying such chemicals directly on Velcro.
Prolonged Sun and UV Exposure
The ultraviolet rays of the sun degrade and weaken the Velcro material over time. This accelerates natural wear and tear. Minimizing sun exposure by parking in shade or using a tonneau cover when not in use helps prolong Velcro life.
Loose or Damaged Tonneau Fabric
If the tonneau cover fabric stretches, becomes loose, or gets damaged around the Velcro strips, it impedes the ability of the hooks and loops to effectively grip together. Keeping fabric taut and undamaged ensures maximum sticking contact.
Improper Use of Tonneau Cover
Opening, closing, and securing the tonneau cover incorrectly can warp the fabric or damage the Velcro. Excessive force should be avoided. The manufacturer’s directions should be followed for proper operation to prevent premature Velcro failure.
In rare cases, the Velcro strips may have a defect from the factory that causes premature sticking issues. This is usually covered under the tonneau warranty for replacement within the coverage period.
How to Restore Sticking and Prolong Velcro Life
Here are some tips to help restore and maintain the stickiness of tonneau cover Velcro strips:
- Clean Velcro – Remove built-up dirt, dust and debris by brushing and vacuuming strips. Wash with mild soap and water if needed.
- Degrease the Velcro – Clean off any grease, oil or lubricants using a degreasing agent and stiff brush followed by a rinse.
- Replace Worn Strips – Swap out any overly frayed, warped, or broken strips for new fresh Velcro.
- Avoid Chemicals – Do not directly apply solvents, protectants, lubricants etc. on Velcro.
- Limit UV Exposure – Park in shade when possible and use a tonneau or car cover when storing vehicle.
- Maintain Taut Fabric – Check for looseness and re-stretch if needed so Velcro stays flat and aligned.
- Follow Manufacturer Guidelines – Open, close, and secure cover properly according to instructions to prevent fabric/Velcro damage.
- Apply Velcro Protectant Sprays – Use specialty sprays that revitalize Velcro without leaving residue. Re-apply as needed.
- Check Compatibility Before Replacement – If replacing strips, ensure new Velcro type is compatible with tonneau cover fabric.
Proper cleaning, protection, and replacement of worn Velcro strips as needed can help keep tonneau cover Velcro strips sticking for years. Follow the tonneau cover manufacturer’s care instructions for optimal results. With some basic maintenance, you can avoid the nuisance of non-gripping Velcro on your tonneau cover.
Frequently Asked Questions About Tonneau Cover Velcro
Can I use normal Velcro on my tonneau cover?
No, tonneau covers require specialized marine grade Velcro that is resistant to weather, UV rays, and moisture. Normal Velcro will deteriorate quickly when exposed to the elements. Always use tonneau-rated Velcro.
How do I clean Velcro on my tonneau cover?
Use a stiff brush to remove loose dirt and debris. For deeper cleaning, wash with a mild soap and water solution. Rinse off any soap residue and allow to air dry completely. Apply a protectant spray after to revitalize.
Why does my tonneau Velcro separate when driving?
This is usually caused by improper adhesion of the Velcro to the tonneau fabric. The adhesive may be worn out or the fabric surface improperly prepared. Try gluing the Velcro again using a stronger outdoor adhesive.
Can I use Velcro adhesive sprays on my tonneau cover?
Yes, adhesive sprays specially formulated for marine Velcro are safe for tonneaus. They help keep the Velcro firmly bonded to the fabric. Reapply as needed per the product instructions.
How do I know when to replace the Velcro strips on my tonneau?
Look for excessive fraying, broken hooks/loops, and strips that have lost stickiness and grip. If cleaning doesn’t restore function, replacement is needed. Check with your manufacturer for replacement part numbers.
Will using conditioners on my tonneau cover affect the Velcro?
It depends on the product. Some may leave residues that impact sticking while others are safe. Check the conditioner directions or test in an inconspicuous spot first before applying to the whole cover.
Can I stick new Velcro anywhere on the tonneau cover fabric?
No, only attach it to designated Velcro areas on the cover marked by the manufacturer. Attaching to other areas can void the tonneau warranty. Follow the manufacturer instructions.
What temperature ratings should I look for in tonneau Velcro?
Look for marine grade Velcro rated for temperatures of -40F to 200F to withstand all weather conditions. Industrial 300F extreme temperature Velcro is best for very hot climates.
Will my tonneau warranty cover failing Velcro strips?
It depends on the manufacturer’s warranty policy. Many cover the Velcro for 1-3 years. Read the fine print to understand what Velcro damage is excluded after the initial coverage period.
Velcro is an incredibly handy fastening solution for securing flexible tonneau covers, but does require proper maintenance to keep the strips sticking for the long haul. Paying attention to cleaning, UV protection, and replacing worn strips as needed will minimize headaches from non-gripping Velcro. With a little care, your tonneau Velcro can stay locked-on for many years of reliable service.