This VEL-LOC® mushroom hook tape with high tack PS30 rubber-block adhesive backing allows for use on a wide range of substrates and is perfect for mating with both Velour and woven loop tapes, including and not limited to the following:
The above links are all suitable products, however the VEL-LOC Mushroom hook will work alongside any type of corresponding loop. VEL-LOC® is a VELCRO® Brand hook system that is shaped like tiny mushrooms rather than conventional hooks, these mushroom shapes provide an extreme grip to the corresponding loop tape and performs well with very low profile loop or velour.

VELCRO® Brand fasteners with high-tack PS30 rubber based adhesive are recommended for smooth surfaces and for indoor use.
Application Instructions:
1. Clean and dry surface before application
2. Peel tape from fastener and press firmly into place
3. Adhesive reaches maximum strength after 24 hours
Note: Not recommended for fabrics, dashboards, flexible vinyl or underwater use. Continued exposure to full sunlight can damage fastener.
SUBSTRATES
VELCRO® Brand PS30 Rubber Block Adhesive
Polyethylene (PE, PELD, PEHD)
Suitable
With Reservation
Not Suitable