Custom made high quality soft silicone rubber molded sleeve

A soft silicone rubber molded sleeve can be customized around a component that needs a fitted covering. The bore, length and exterior profile should follow the part being covered and the available assembly path. Softness should help the intended fit without requiring the sleeve to be pulled over unsuitable projections.

Check the entry edge as the sleeve is installed. A folded lip can remain trapped inside while the exterior appears correctly positioned. Make sure the sleeve reaches its intended location without stretching one region much farther than another or leaving excess length compressed at an end.

Select the finished silicone formulation for the contact surfaces and cleaning conditions. During maintenance, inspect the bore near both ends for cuts or persistent folds. Clear debris before refitting and review any sharp feature that repeatedly damages the same region. A softer replacement should not be used as a general solution for an incorrect internal profile. Matching the covered component and fitting method is part of preserving the sleeve's working shape.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. Make sure the sleeve reaches its intended location without stretching one region much farther than another or leaving excess length compressed at an end.

Custom dimensions

The bore, length and exterior profile should follow the part being covered and the available assembly path.

Fit & assembly

Check the entry edge as the sleeve is installed.

Use & inspection

Clear debris before refitting and review any sharp feature that repeatedly damages the same region.

Photos illustrate structure or material only. Softness should help the intended fit without requiring the sleeve to be pulled over unsuitable projections. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.