Bernardo Set consisting of backing pad diam. 150 mm, self-adhesive is an abrasive consumable for professional use available on Krollit, official Bernardo distributor since 2007.
- Diameter: 150 mm
- Package contents: every 2 pieces
- Grit: K 60 / 80 / 100 / 120 / 150
- Mounting: Self-adhesive
Who uses the Set consisting of backing pad diam. 150 mm, self-adhesive and for what
Workshops, joineries and body shops use the Set consisting of backing pad diam. 150 mm, self-adhesive for sanding, finishing and surface preparation on materials and grits indicated in the specifications.
Its place in the Bernardo range
Bernardo Set consisting of backing pad diam. 150 mm, self-adhesive is part of the Bernardo abrasive consumables range, 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 selection assistance.
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 backing pad diam. 150 mm, self-adhesive for
The set consisting of backing pad diam. 150 mm, self-adhesive is recommended for the following professional profiles:
-
Workshops, joineries and body shops: sanding, finishing and surface preparation with the indicated grits.
-
Users with compatible machines (diameter/attachment): original replacement 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 backing pad and accessories used 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 attachment type (self-adhesive or velcro) and the type of application. Compatible with sanders of the corresponding diameter.
Which grit should I choose?
K36-K60 for aggressive roughing, K80-K120 for intermediate sanding, K150-K240 for pre-painting finish, K320+ for mirror surfaces.
The most common mistake is skipping 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 working quality.
On stainless steel, use abrasives with a suitable binder to avoid heating and deformation. On aluminum, prefer abrasives with reduced loading. On wood, standard 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 you to manage replacements without machine downtime.
For intensive use, it is advisable to keep at least 2-3 packages of the most commonly used grits in stock, so as not to interrupt production when a belt/sleeve runs out.
How should abrasives be stored?
Store in a dry place, protected 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 backing pads and paper-backed abrasive belts. Ideal temperatures: 18-25 °C, relative humidity 40-60%. Closed and ventilated warehouse.
