Velcro® Alfa-lok ™ fastener is a self engaging tape with mushroom shaped hooks which provide a strong and reliable connection. The closure is non-directional that is easy to use since the two parts can be engaged in any position by pressing them together.
Three adhesives are available:
5310 Transparent: Suitable for high surface energy material such as glass and treated plastics.
6411 Low Surface Energy: Suitable for majority of surface areas, including stone, metals, plastics, ceramics and powder coatings.
5345 General Purpose: Suitable for high and medium surface energy material such as glass, metals and several plastics