Bernardo Set consisting of a self-adhesive backing pad with a diameter of 230 mm is an abrasive consumable for professional use available on Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Set consisting of a self-adhesive backing pad with a diameter of 230 mm
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the Set consisting of a self-adhesive backing pad with a diameter of 230 mm and for what
Workshops, joinery, and body shops use the Set consisting of a self-adhesive backing pad with a diameter of 230 mm for sanding, finishing, and surface preparation on materials and grits indicated in the specifications.
Its place in the Bernardo range
Bernardo Set consisting of a self-adhesive backing pad with a diameter of 230 mm is part of the Bernardo range of abrasive consumables, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for assistance in selection.
Krollit logistics and support
Shipping 3-5 working days from Krollit warehouse for spare parts and accessories. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the Set consisting of a self-adhesive backing pad with a diameter of 230 mm for
The set consisting of a self-adhesive backing pad with a diameter of 230 mm is recommended for the following professional profiles:
-
Workshops, joinery, and body shops: sanding, finishing, and surface preparation in the indicated grits.
-
Users with compatible machine (diameter/attachment): original spare part for the machines indicated in the description.
-
Materials outside product specification: check the grit and supported material to avoid damaging the workpiece.
Frequently asked questions
What is this set consisting of a backing pad and accessories for?
It is used with wood and metal sanders for sanding, polishing or finishing operations on the specific material indicated in the model.
The choice of model depends on the backing pad diameter and the type of attachment (self-adhesive or Velcro) and the type of application. compatible with sanders of the corresponding diameter.
Which grit to choose?
K36-K60 for aggressive roughing, K80-K120 for intermediate sanding, K150-K240 for pre-painting finishing, K320+ for mirror surfaces.
The most common mistake is to skip intermediate grits: going from K60 to K240 leaves deep marks that cannot be removed. Always proceed in consecutive steps (e.g. K80 → K120 → K180).
On which materials is it compatible?
The model indicates the specific material (stainless steel, aluminum, wood, plastic). Using the correct abrasive optimizes durability and work quality.
On stainless steel, use abrasives with suitable binders to avoid heating and deformation. On aluminum, prefer abrasives with reduced loading. On wood, regular corundum is the standard choice.
How many pieces does the package contain?
The number of pieces is indicated in the model (e.g. 4 or 5 or 6 pieces). Multiple packages allow managing replacements without machine downtime.
For intensive use, it is advisable to keep at least 2-3 packages of the most used grits in stock, so as not to interrupt production when a belt/sleeve runs out.
How are abrasives stored?
Store in a dry place, away from humidity that can alter the binder. Keep them in their original packaging until use to preserve grit and adhesive.
Humidity particularly damages self-adhesive pads and paper-backed abrasive belts. Ideal temperatures: 18-25 °C, relative humidity 40-60%. Closed and ventilated warehouse.
