RHYNOGRIP® SILICON CARBON SANDING DISCS

What it is and why choose it

RHYNOGRIP® Silicon Carbide Sanding Discs are dry-use coated abrasive discs designed for rapid, controlled sanding of a wide variety of materials. Using a silicon carbide abrasive bonded to a highly resistant paper backing with a nylon grip system, these discs combine fast cutting action, minimal grit shedding and simple attachment and removal from the sanding accessory. They are suitable for everything from heavy-duty sanding and surface preparation through to fine sanding and micro-finishing.

Main features and benefits

• High initial cutting action for rapid stock removal and efficient material take-down.
• High strength resin bond that provides minimal grit shedding and long-lasting performance.
• Anti-static construction for improved clog resistance during sanding.
• Nylon grip backing system that is quick and easy to fit on compatible sanding accessories.
• Highly resistant backing that is crease and tear resistant, supporting demanding applications.
• Designed for pre-polishing, enabling a consistent finish when progressing to finer steps.

Technical specifications

• Product type: Coated abrasive discs, dry use.
• Available form: Disc.
• Fastening system: Grip (nylon grip backing system).
• Backing: F weight paper with velour.
• Abrasive: Silicon carbide.
• Grit range: P60, P80.
• Bonding: Modified synthetic resins.
• Physical state: Solid.
• Water solubility: None.

Applications and use cases

Typical substrates

• Fiberglass
• Solid surface materials
• Glass
• Wooden floors
• Stone and concrete

Process steps

• Heavy duty sanding: Aggressive material removal on tough substrates.
• Sanding / preparation: Surface keying and levelling prior to further treatments.
• Fine sanding: Refining surface quality before final finishing stages.
• Micro-finishing / rectifying: Corrective work and pre-polishing where a uniform finish is required.

Suited industries

• Decorative applications.
• Industry and manufacturing.
• Wood and furniture production.

FAQ – RHYNOGRIP® Silicon Carbide Sanding Discs

1. Are these discs for dry or wet sanding?

   The discs are specified for dry sanding applications.

2. How are the discs attached to the sanding tool?

   They use a nylon grip backing system that allows quick and easy fitting to compatible grip-type sanding accessories.

3. What kind of abrasive is used?

   The discs use silicon carbide abrasive grains.

4. On which materials can I use these discs?

   They are suitable for fiberglass, solid surface materials, glass, wooden floors, stone and concrete.

5. Which sanding operations are they intended for?

   They can be used for heavy duty sanding, sanding and preparation, fine sanding and micro-finishing or rectifying.

6. Do the discs generate hazardous dust?

   The discs themselves are not classified as hazardous, but hazardous dust from the workpiece material may be generated during grinding or sanding and should be controlled according to national regulations.

7. Are the discs classified as dangerous goods for transport?

   No, they are not covered by international regulations on the transport of dangerous goods.

8. Do the discs require any special labelling?

   No specific labelling is required, as coated abrasives are considered articles and not dangerous substances or mixtures.

9. Are there known toxic effects from normal use?

   No toxicological effects are known if the product is used as intended and usual protective measures are followed.

10. Can the discs be disposed of as non-hazardous waste?

    Disposal as non-hazardous waste is possible if no hazardous materials have been added during use, in line with national and regional regulations.

Section 14 – Transport information

RHYNOGRIP® Silicon Carbide Sanding Discs are not covered by international regulations on the transport of dangerous goods. No special transport classification is required.

Section 8 – Individual protective measures

Before sanding, a risk assessment is recommended and appropriate personal protective equipment should be selected according to the specific application and the material being ground. The following measures are indicated:

• Respiratory protection: Use respiratory protective equipment suitable for the expected dust level and the material being sanded.
• Hand protection: Wear protective gloves appropriate to the application.
• Eye and face protection: Wear protective goggles or a face shield.
• Hearing protection: Use hearing protection during machine sanding operations.
• Body protection: Use protective clothing that is suitable for the work environment and sanding process.