Most padel rackets do not wear out. They are retired by a single contact with something that is not the ball.
The wall and the floor
Padel is played inside an enclosure, and the ball goes to the glass. So does the racket, sooner or later — on a low volley near the wall, on a ball scraped off the floor, or when a frame is put down harder than intended. The edge of the head is the part that meets them, and it is also the part carrying the structure.
What a protector is
A moulded strip that follows the top edge of the head and takes that impact instead of the frame. It is adhesive, it costs a fraction of a racket, and it is consumable — it is meant to be chewed up and replaced.
Fit it before the first chip, not after
A protector fitted from the first session protects an intact edge. Fitted after a chip, it covers damage that has already reached the frame. The cost is the same either way.
Rough and smooth
Protectors are sold with textured and smooth outer surfaces, and clear or coloured. This catalogue records what the maker published, which is usually the finish and the colour. Whether a textured protector changes anything about the shot is not something any maker in this catalogue claims, and it is not claimed here.
What it does not do
A protector guards the edge. It does not protect the face, the core, or the frame against a crack that starts elsewhere, and it adds a small amount of weight at the top of the head — which is the part of the racket where added weight is most noticeable.
Fitting one
A protector is adhesive tape moulded to the profile of the head. It goes on a clean, dry frame, worked from the middle of the head outwards so the tape follows the curve without lifting, and it needs a few hours before the racket is played. Fitted over dust or a damp frame it will peel at exactly the point that takes the first impact.
The weight it adds
A protector adds a small amount of mass at the very top of the head, which is the position where added weight changes the swing most. On a light control frame the difference is noticeable to some players; on a heavier head-weighted one it is lost in what is already there. It is a real trade rather than a free improvement, and worth knowing before a first fitting.
When to replace
When the protector itself is chewed through to the frame, which is exactly the point at which it has done its job and stopped. A protector that has been scraped down to a thin strip is protecting nothing, and the next contact reaches the edge it was covering.
Rough and smooth versions
Both exist, and the difference is on the outer face of the protector, which does not meet the ball in a normal shot. Colour and finish are recorded here as the maker published them; no performance claim is attached to either, because none is published.